1586A Calibration

1586A SUPER-DAQ Precision Temperature Scanner Calibration Manual July 2014 © 2014 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. All product names are trademarks of their respective companies.

LIMITED WARRANTY AND LIMITATION OF LIABILITY Each Fluke product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is one year and begins on the date of shipment. Parts, product repairs, and services are warranted for 90 days. This warranty extends only to the original buyer or end-user customer of a Fluke authorized reseller, and does not apply to fuses, disposable batteries, or to any product which, in Fluke's opinion, has been misused, altered, neglected, contaminated, or damaged by accident or abnormal conditions of operation or handling. Fluke warrants that software will operate substantially in accordance with its functional specifications for 90 days and that it has been properly recorded on non-defective media. Fluke does not warrant that software will be error free or operate without interruption. Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is available only if product is purchased through a Fluke authorized sales outlet or Buyer has paid the applicable international price. Fluke reserves the right to invoice Buyer for importation costs of repair/replacement parts when product purchased in one country is submitted for repair in another country. Fluke's warranty obligation is limited, at Fluke's option, to refund of the purchase price, free of charge repair, or replacement of a defective product which is returned to a Fluke authorized service center within the warranty period. To obtain warranty service, contact your nearest Fluke authorized service center to obtain return authorization information, then send the product to that service center, with a description of the difficulty, postage and insurance prepaid (FOB Destination). Fluke assumes no risk for damage in transit. Following warranty repair, the product will be returned to Buyer, transportation prepaid (FOB Destination). If Fluke determines that failure was caused by neglect, misuse, contamination, alteration, accident, or abnormal condition of operation or handling, including overvoltage failures caused by use outside the product’s specified rating, or normal wear and tear of mechanical components, Fluke will provide an estimate of repair costs and obtain authorization before commencing the work. Following repair, the product will be returned to the Buyer transportation prepaid and the Buyer will be billed for the repair and return transportation charges (FOB Shipping Point). THIS WARRANTY IS BUYER'S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. FLUKE SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING LOSS OF DATA, ARISING FROM ANY CAUSE OR THEORY. Since some countries or states do not allow limitation of the term of an implied warranty, or exclusion or limitation of incidental or consequential damages, the limitations and exclusions of this warranty may not apply to every buyer. If any provision of this Warranty is held invalid or unenforceable by a court or other decision-maker of competent jurisdiction, such holding will not affect the validity or enforceability of any other provision. Fluke Corporation Fluke Europe B.V. P.O. Box 9090 P.O. Box 1186 Everett, WA 98206-9090 5602 BD Eindhoven U.S.A. The Netherlands 11/99

Table of Contents Title Page Introduction ............................................................................................ 1 Contact Fluke Calibration ...................................................................... 1 Safety Information ................................................................................. 2 General Specifications .......................................................................... 5 Measurement Specifications ................................................................. 6 PRT/RTD ........................................................................................... 6 PRT/RTD Resistance Accuracy .................................................... 7 PRT/RTD Temperature Accuracy .................................................. 7 PRT/RTD Measurement Characteristics ....................................... 7 Thermistor ......................................................................................... 8 Thermistor Resistance Accuracy ................................................... 8 Thermistor Temperature Accuracy ................................................ 8 Thermistor Measurement Characteristics ...................................... 9 Thermocouple .................................................................................... 9 Thermocouple Voltage Accuracy ................................................... 9 Thermocouple Reference Junction Accuracy ................................ 9 Thermocouple Temperature Accuracy .......................................... 10 Thermocouple Measurement Characteristics ................................ 11 DC Voltage ........................................................................................ 11 DC Voltage Accuracy .................................................................... 11 DC Voltage Input Characteristics .................................................. 11 DC Current ........................................................................................ 11 DC Current Accuracy ..................................................................... 12 DC Current Input Characteristics ................................................... 12 Resistance ......................................................................................... 12 Resistance Accuracy ..................................................................... 12 Resistance Input Characteristics ................................................... 12 Digital I/O ........................................................................................... 13 Totalizer ............................................................................................. 13 Trigger ............................................................................................... 13 Alarm Output ..................................................................................... 13 1586-2588 DAQ-STAQ Input Module Specifications ............................. 13 1586-2586 High-Capacity Input Module Specifications ......................... 13 General Maintenance ............................................................................ 14 Clean the Product .............................................................................. 14 If the Product Does Not Turn On ....................................................... 14 i

1586A Calibration Manual Replace the Line Power Fuse ........................................................... 14 Battery Replacement ......................................................................... 16 Memory and Factory Reset ............................................................... 17 Required Equipment .............................................................................. 18 Test Considerations .............................................................................. 20 Performance Tests ................................................................................ 20 Front Panel Test ................................................................................ 21 DC Volts Verification .......................................................................... 21 4-Wire Ohms Verification ................................................................... 23 PRT Verification ................................................................................. 24 Thermistor Verification Steps ............................................................ 25 DC Current Verification ...................................................................... 26 1586-2586 CJC Module Accuracy Verification .................................. 27 1586-2588 Module CJC Accuracy Verification .................................. 28 Calibration Adjustment .......................................................................... 28 Unlock the Product ............................................................................ 28 Unlock the Product with a Remote Interface ..................................... 29 Reset the Admin Password ............................................................... 29 Disassembly ...................................................................................... 31 Change the Calibration Date Remotely ............................................. 33 Equipment for “Mainframe” Calibration .............................................. 33 “Mainframe” Adjustment Process ...................................................... 33 Remote Commands for Calibration ................................................... 37 Remote Programming Examples ....................................................... 38 Start a Full Calibration ................................................................... 38 Calibrate 1 V DC Range only ........................................................ 39 Write Calibration Date to a Module ................................................ 39 Command References ....................................................................... 40 User-Replaceable Parts and Accessories ............................................. 45 ii

List of Tables Table Title Page 1. Symbols ..................................................................................................... 2 2. Fuses ......................................................................................................... 14 3. Memory Clear Functions ........................................................................... 17 4. Required Test Equipment .......................................................................... 18 5. DC Volts Verification Steps ....................................................................... 22 6. 4-Wire Ohms Verification Steps ................................................................ 23 7. PRT Verification Steps .............................................................................. 24 8. Thermistor Verification Steps .................................................................... 25 9. DC Current Verification Steps ................................................................... 27 10. Adjustment Steps ...................................................................................... 33 11. List of Commands ..................................................................................... 37 12. Full Calibration Example ........................................................................... 38 13. 1 V DC Calibration Example ...................................................................... 39 14. Write Calibration Date to a Module Example ............................................ 39 15. User-Replaceable Parts and Accessories ................................................. 45 iii

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List of Figures Figure Title Page 1. Fuse Replacement .................................................................................... 15 2. Battery Location ........................................................................................ 16 3. DC Voltage Test Connections ................................................................... 21 4. 4-Wire Ohms Test Equipment Setup ......................................................... 23 5. PRT Test Equipment Setup ....................................................................... 24 6. Thermistor Test Equipment Setup ............................................................. 25 7. mA DC Current Equipment Setup ............................................................. 26 8. Password Reset Jumper ........................................................................... 30 9. Disassembly .............................................................................................. 32 10. Replaceable Parts ..................................................................................... 46 v

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Introduction The Fluke Calibration 1586A SUPER-DAQ Precision Temperature Scanner (the Product or Instrument) is a 45 analog channel bench-top measurement instrument that measures and records temperature, resistance, dc volts, and dc current. See the Specifications section for information on the types and ranges of the measurement inputs the Product can accept. Contact Fluke Calibration To contact Fluke Calibration, call one of the following telephone numbers: • Technical Support USA: 1-877-355-3225 • Calibration/Repair USA: 1-877-355-3225 • Canada: 1-800-36-FLUKE (1-800-363-5853) • Europe: +31-40-2675-200 • Japan: +81-3-6714-3114 • Singapore: +65-6799-5566 • China: +86-400-810-3435 • Brazil: +55-11-3759-7600 • Anywhere in the world: +1-425-446-6110 To see product information and download the latest manual supplements, visit Fluke Calibration’s website at www.flukecal.com. To register your product, visit http://flukecal.com/register-product. 1

1586A Calibration Manual Safety Information A Warning identifies conditions and procedures that are dangerous to the user. A Caution identifies conditions and procedures that can cause damage to the Product or the equipment under test. See Table 1 for a list of symbols used in this manual and on the Product. Table 1. Symbols Symbol Description Symbol Description  Risk of Danger. Important  DC (Direct Current) information. See Manual.  Hazardous voltage. Risk of  AC or DC (Alternating or Direct Current) electric shock.  Earth ground.  Digital signal  Recycle  Power ON / OFF  Conforms to relevant South  Conforms to European Union directives. Korean EMC Standards. [1] Measurement Category II is applicable to test and measuring circuits connected directly to CAT II utilization points (socket outlets and similar points) of the low-voltage MAINS installation. [1] Measurement Category III is applicable to test and measuring circuits connected to the CAT III distribution part of the building’s low-voltage MAINS installation. Measurement Category IV is applicable to test and measuring circuits connected at the CAT IV [1] source of the building’s low-voltage MAINS installation. This product complies with the WEEE Directive (2002/96/EC) marking requirements. The affixed label indicates that you must not discard this electrical/electronic product in domestic  household waste. Product Category: With reference to the equipment types in the WEEE Directive Annex I, this product is classed as category 9 "Monitoring and Control Instrumentation" product. Do not dispose of this product as unsorted municipal waste. Go to Fluke’s website for recycling information. [1] This equipment is not intended for measurements in CAT II, CAT III, or CAT IV environments. These definitions are included because the test leads supplied with the product include these ratings. 2

SUPER-DAQ Precision Temperature Scanner Safety Information Warning To prevent possible electrical shock, fire, or personal injury: • Read all safety information before you use the Product. • Carefully read all instructions. • Use the Product only as specified, or the protection supplied by the Product can be compromised. • Examine the case before you use the Product. Look for cracks or missing plastic. Carefully look at the insulation around the terminals. • Do not use the Product if it operates incorrectly. • Do not use the Product if it is damaged. • Disable the Product if it is damaged. • Use only the mains power cord and connector approved for the voltage and plug configuration in your country and rated for the Product. • Replace the mains power cord if the insulation is damaged or if the insulation shows signs of wear. • Make sure the ground conductor in the mains power cord is connected to a protective earth ground. Disruption of the protective earth could put voltage on the chassis that could cause death. • Do not put the Product where access to the mains power cord is blocked. • Use only correct measurement category (CAT), voltage, and amperage rated probes, test leads, and adapters for the measurement. • Use only cables with correct voltage ratings. • Do not use test leads if they are damaged. Examine the test leads for damaged insulation and measure a known voltage. • Do not exceed the Measurement Category (CAT) rating of the lowest rated individual component of a Product, probe, or accessory. • Keep fingers behind the finger guards on the probes. • Do not apply more than the rated voltage, between the terminals or between each terminal and earth ground. 3

1586A Calibration Manual • Do not touch voltages >30 V ac rms, 42 V ac peak, or 60 V dc. • Limit operation to the specified measurement category, voltage, or amperage ratings. • Measure a known voltage first to make sure that the Product operates correctly. • Consider all accessible channels to be hazardous live and an electric shock hazard if any channel is connected to a hazardous voltage source. • Do not remove, touch, or change the internal wiring of hazardous inputs until the input source is turned off. • Remove inputs from hazardous voltage sources before an input module is opened. • Use the correct terminals, function, and range for measurements. • Use this Product indoors only. • Do not use the Product around explosive gas, vapor, or in damp or wet environments. 4

SUPER-DAQ Precision Temperature Scanner General Specifications General Specifications Mains Voltage 100 V Setting ...................................................... 90 V to 110 V 120 V Setting ...................................................... 108 V to 132 V 220 V Setting ...................................................... 198 V to 242 V 240 V Setting ...................................................... 216 V to 264 V Frequency .............................................................. 47 Hz to 440 Hz Power Consumption ............................................. 36 VA peak (24 W average) Environment Temperature Operating ............................................................ 0 °C to 50 °C Full accuracy ....................................................... 18 °C to 28 °C Storage ............................................................... −20 °C to 70 °C Warm-up ............................................................. 1 hour to full accuracy specifications Relative Humidity (non-condensing) Operating ............................................................ 0 °C to 30 °C <80 % 30 °C to 50 °C <50 % Storage ............................................................... −20 °C to 70 °C <95 % Altitude Operating ............................................................ 2,000 m Storage ............................................................... 12,000 m Vibration and Shock ............................................. Complies with MIL-PRF-28800F Class 3 Channel Capacity Total analog channels ........................................ 45 Voltage/resistance channels ............................... 41 Current channels ................................................ 5 Digital I/O ............................................................ 8 bits Totalizer .............................................................. 1 Alarm outputs...................................................... 6 Trigger input ........................................................ 1 Safety Mains Input ......................................................... IEC 61010-1, Overvoltage Category II, Pollution Degree 2 Measurement Input ............................................. 50 Vdc max, all functions and ranges. Electromagnetic Environment ............................. IEC 61326-1: Basic (Controlled EM for full specification) Radio Frequency Emissions ................................ IEC CISPR 11: Group 1, Class A. (Group 1 has intentionally generated and/or uses conductively coupled radio-frequency energy which is necessary for the internal functioning of the equipment itself. Class A equipment is suitable for use in non-domestic locations and/or directly connected to a low-voltage power supply network.) Electromagnetic Compatibility ............................ Applies to use in Korea only. Class A Equipment (Industrial Broadcasting & Communication Equipment) [1] [1] This product meets requirements for industrial (Class A) electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and is not to be used in homes. Math Channels Number of channels............................................ 20 Operations .......................................................... sum, difference, multiply, divide, polynomial, power, square root, reciprocal, exponential, logarithm, absolute value, average, maximum, minimum Triggers .................................................................. interval, external (trigger input), alarm, remote (bus), manual, automated test Memory Scan data RAM................................................... 75,000 readings with timestamp Data/Setup flash memory ................................... 20 MB 5

1586A Calibration Manual USB Host Port Connector type ................................................... Type A Function .............................................................. Memory File system .......................................................... FAT32 Memory capacity................................................. 32 GB USB Device Port Connector type ................................................... Type B Class ................................................................... Instrument Function .............................................................. Control and data transfer Command protocol ............................................. SCPI LAN Function .............................................................. Control and data transfer Network protocols ............................................... Ethernet 10/100, TCP/IP Command protocol ............................................. SCPI RS-232 Connector ........................................................... D-sub 9 pin (DE-9) Baud rates .......................................................... 1200, 2400, 4800, 9600, 19200, 38400 Function .............................................................. Temperature source control output Dimensions Height ................................................................. 150 mm Width ................................................................... 245 mm Depth .................................................................. 385 mm Weight ................................................................. 6 kg (typical configuration) Shipping Weight.................................................. 9.5 kg (typical configuration) Conformity ............................................................. CE, CSA, IEC 61010 3rd ed. Measurement Specifications Accuracy specifications generally apply with medium and slow sample rates (unless otherwise noted), after a warm-up time of 1 hour, and within an environment temperature range of 18 °C to 28 °C, and may depend on the channel. The confidence level for accuracy specifications is 95 % within 1 year of calibration. Scan rate Fast ..................................................................... 10 channels per second max (0.1 seconds per channel) Medium ............................................................... 1 channel per second (1 second per channel) Slow .................................................................... 4 seconds per channel Display Resolution ................................................ 4 ½ to 6 ½ digits, depending on function and Sample Rate (see Measurement Characteristics tables below to find the display resolution of temperature readings) PRT/RTD Temperature Range .............................................. −200 °C to 1200 °C (depending on the sensor) Resistance Range ................................................. 0 Ω to 4 kΩ Offset Compensation 0 Ω to 400 Ω, 4-wire........................................ automatic current reversal 400 Ω to 4000 Ω or 3-wire .............................. none Source Current Reversal Interval (0 Ω to 400 Ω range) Fast sample rate ............................................. 2 ms Medium sample rate ....................................... 250 ms Slow sample rate ............................................ 250 ms Maximum Lead Resistance (4-wire Ω) ................ 2.5 % of range per lead for 400 Ω and 4 kΩ ranges. 6

SUPER-DAQ Precision Temperature Scanner Measurement Specifications PRT/RTD Resistance Accuracy Accuracy is given as % of measurement or ohms, whichever is greater. Basic accuracy is for 4-wire PRT/RTD. When using 3-wire PRT/RTD add 0.013 Ω to the accuracy specification for internal resistance mismatch and voltage offset if using Channel 1, or add 0.05 Ω if using channels x01 through x20. If the environment temperature is outside the specified range, multiply the temperature coefficient numbers by the temperature deviation and add to the accuracy specification. DAQ-STAQ Sample High-Capacity T.C./ °C Outside Range Module and Rate Module 18 °C to 28 °C Channel 1 Slow 0.002 % or 0.0008 Ω 0.003 % or 0.003 Ω 0.0001 % or 0.0008 Ω 0 Ω to 400 Ω Medium 0.002 % or 0.002 Ω 0.003 % or 0.003 Ω 0.0001 % or 0.0008 Ω Fast 0.002 % or 0.005 Ω 0.003 % or 0.006 Ω 0.0001 % or 0.0008 Ω Slow 0.004 % or 0.06 Ω 0.006 % or 0.06 Ω 0.0001 % or 0.008 Ω 400 Ω to 4 kΩ Medium 0.004 % or 0.1 Ω 0.006 % or 0.1 Ω 0.0001 % or 0.008 Ω Fast 0.004 % or 0.18 Ω 0.006 % or 0.18 Ω 0.0001 % or 0.008 Ω Note: For conducted disturbances on mains input >1 V from 10 MHz to 40 MHz, add 0.25 Ω. For disturbances >3 V, accuracy is unspecified. PRT/RTD Temperature Accuracy Accuracy is for 4-wire 100 Ω nominal PRT/RTD. When using 3-wire PRT/RTD add 0.039 °C to the accuracy specification for internal resistance mismatch and voltage offset if using Channel 1, or add 0.15 °C if using channels x01 through x20. If the environment temperature is outside the specified range, multiply the temperature coefficient number by the temperature deviation and add to the accuracy specification. Linear interpolation may be used between points in the table. Specifications do not include sensor accuracy. The practical range of temperature measurement depends on the sensor and characterization. DAQ-STAQ High-Capacity T.C./ °C Outside Sample Rate Temperature Module and Module 18 °C to 28 °C Channel 1 −200 °C 0.002 °C 0.008 °C 0.002 °C 0 °C 0.005 °C 0.008 °C 0.003 °C Slow 300 °C 0.012 °C 0.018 °C 0.006 °C 600 °C 0.02 °C 0.03 °C 0.01 °C −200 °C 0.005 °C 0.008 °C 0.002 °C 0 °C 0.005 °C 0.008 °C 0.003 °C Medium 300 °C 0.012 °C 0.018 °C 0.006 °C 600 °C 0.02 °C 0.03 °C 0.01 °C −200 °C 0.013 °C 0.015 °C 0.002 °C 0 °C 0.013 °C 0.015 °C 0.003 °C Fast 300 °C 0.014 °C 0.018 °C 0.006 °C 600 °C 0.02 °C 0.03 °C 0.01 °C Note: For conducted disturbances on mains input >1 V from 10 MHz to 40 MHz, add 0.6 Celsius. For disturbances >3 V, accuracy is unspecified. PRT/RTD Measurement Characteristics Temperature Display Resolution Range Slow / Medium Fast Source Current Sample Rate Sample Rate 0 Ω to 400 Ω 0.001 °C 0.01 °C ±1 mA 400 Ω to 4 kΩ 0.001 °C 0.01 °C 0.1 mA 7

1586A Calibration Manual Thermistor Temperature Range .............................................. −200 °C to 400 °C (depending on the sensor) Resistance Range ................................................. 0 Ω to 1 MΩ Thermistor Resistance Accuracy Accuracy is given as ± (% of measurement + Ω). The basic accuracy specification is for 4-wire thermistor, slow sample rate. When using medium or fast sample rate, add the number given in the table to the accuracy specification. If the environment temperature is outside the specified range, multiply the temperature coefficient numbers by the temperature deviation and add to the accuracy specification. For 2-wire thermistor add 0.02 Ω internal resistance if using Channel 1 or 1.5 Ω if using channels x01 through x20, and add external lead wire resistance. Medium Slow T.C./ °C Outside Range Sample Rate Fast Sample Rate Sample Rate 18 °C to 28 °C Rate 0 Ω to 2.2 kΩ 0.004 % + 0.2 Ω add 0.3 Ω add 1 Ω 0.0005 % + 0.05 Ω 2.1 kΩ to 98 kΩ 0.004 % + 0.5 Ω add 0.5 Ω add 1.3 Ω 0.0005 % + 0.1 Ω 95 kΩ to 1 MΩ 0.015 % + 5 Ω add 5 Ω add 13 Ω 0.001 % + 2 Ω Note: For conducted disturbances on mains input >1 V from 10 MHz to 40 MHz, add 8 Ω. For disturbances >3 V, accuracy is unspecified. Thermistor Temperature Accuracy Accuracy specifications are for 4-wire thermistor. When using 2-wire thermistor, add the number given in the table to the specification for internal resistance. If the environment temperature is outside the specified range, increase the accuracy specification by 25 % for every 1 °C outside the specified environment temperature range. Specifications do not include sensor accuracy. The practical range of temperature measurement depends on the sensor. Accuracy 2.2 kΩ Thermistor Temperature Slow Medium Fast 2-wire Sample Rate Sample Rate Sample Rate −40 °C 0.001 °C 0.001 °C 0.01 °C add 0.001 °C 0 °C 0.003 °C 0.004 °C 0.01 °C add 0.004 °C 25 °C 0.006 °C 0.011 °C 0.02 °C add 0.016 °C 50 °C 0.008 °C 0.018 °C 0.04 °C add 0.05 °C 100 °C 0.047 °C 0.114 °C 0.28 °C add 0.34 °C 150 °C 0.23 °C 0.56 °C 1.34 °C add 1.7 °C Note: For conducted disturbances on mains input >1 V from 10 MHz to 40 MHz, add 0.02 Celsius. For disturbances >3 V, accuracy is unspecified. Accuracy 5 kΩ Thermistor Temperature Slow Medium Fast 2-wire Sample Rate Sample Rate Sample Rate −40 °C 0.003 °C 0.004 °C 0.01 °C add 0.001 °C 0 °C 0.002 °C 0.002 °C 0.01 °C add 0.002 °C 25 °C 0.004 °C 0.006 °C 0.01 °C add 0.007 °C 50 °C 0.005 °C 0.009 °C 0.02 °C add 0.022 °C 100 °C 0.022 °C 0.052 °C 0.13 °C add 0.16 °C 150 °C 0.096 °C 0.24 °C 0.57 °C add 0.7 °C Note: For conducted disturbances on mains input >1 V from 10 MHz to 40 MHz, add 0.02 Celsius. For disturbances >3 V, accuracy is unspecified. 8

SUPER-DAQ Precision Temperature Scanner Measurement Specifications Accuracy 10 kΩ Thermistor Temperature Slow Medium Fast 2-wire Sample Rate Sample Rate Sample Rate −40 °C 0.003 °C 0.004 °C 0.01 °C add 0.001 °C 0 °C 0.002 °C 0.002 °C 0.01 °C add 0.002 °C 25 °C 0.003 °C 0.004 °C 0.01 °C add 0.004 °C 50 °C 0.005 °C 0.009 °C 0.02 °C add 0.011 °C 100 °C 0.011 °C 0.024 °C 0.06 °C add 0.067 °C 150 °C 0.04 °C 0.098 °C 0.24 °C add 0.29 °C Note: For conducted disturbances on mains input >1 V from 10 MHz to 40 MHz, add 0.02 Celsius. For disturbances >3 V, accuracy is unspecified. Thermistor Measurement Characteristics Temperature Display Resolution Range Slow / Medium Fast Source Current Sample Rate Sample Rate 0 Ω to 2.2 kΩ 0.0001 °C 0.001 °C 10 μA 2.1 kΩ to 98 kΩ 0.0001 °C 0.001 °C 10 μA 95 kΩ to 1 MΩ 0.0001 °C 0.001 °C 1 μA Thermocouple Temperature Range .............................................. −270 °C to 2315 °C (depending on the sensor) Voltage Range ....................................................... −15 mV to 100 mV Thermocouple Voltage Accuracy Accuracy is given as ± (|% of measurement| + μV). Basic accuracy specification is for medium or slow sample rate. When using a fast sample rate add the number given in the table to the accuracy specification. If the environment temperature is outside the specified range, multiply the temperature coefficient numbers by the temperature deviation and add to the accuracy specification. Accuracy Fast T.C./ °C Outside Range Ch. x01 – x20 Channel 1 Sample Rate 18 °C to 28 °C −15 mV to 100 mV 0.004 % + 4 μV add 2 μV add 1 μV 0.0005 % + 0.0005 mV Thermocouple Reference Junction Accuracy T.C./ °C Outside Module CJC Accuracy 18 °C to 28 °C DAQ-STAQ Module 0.25 °C 0.02 °C High-Capacity Module 0.6 °C 0.05 °C 9

1586A Calibration Manual Thermocouple Temperature Accuracy Accuracy specifications apply using medium or slow sample rate. When using fast sample rate, increase the accuracy specification by 25 %. If the environment temperature is outside the specified range, increase the accuracy specification by 12 % for every 1 °C outside the specified environment temperature range. Accuracy with fixed/external CJC does not include the accuracy of the reference junction temperature. Linear interpolation may be used between points in the table. Specifications do not include sensor accuracy. The practical range of temperature measurement depends on the sensor. Accuracy Type Fixed / External CJC Internal CJC Temperature (Range) High-Capacity Channel 1 Ch. x01 – x20 DAQ-STAQ Module Module K −200 °C 0.28 °C 0.41 °C 0.76 °C 1.60 °C −270 °C to 0 °C 0.10 °C 0.15 °C 0.29 °C 0.62 °C 1372 °C 1000 °C 0.14 °C 0.20 °C 0.32 °C 0.64 °C −200 °C 0.27 °C 0.40 °C 0.76 °C 1.60 °C T 0 °C 0.10 °C 0.15 °C 0.30 °C 0.65 °C −270 °C to 200 °C 0.08 °C 0.12 °C 0.23 °C 0.47 °C 400 °C 400 °C 0.08 °C 0.11 °C 0.20 °C 0.41 °C 0 °C 0.76 °C 1.13 °C 1.16 °C 1.28 °C R 300 °C 0.42 °C 0.63 °C 0.64 °C 0.71 °C −50 °C to 1200 °C 0.33 °C 0.47 °C 0.48 °C 0.52 °C 1768 °C 1600 °C 0.34 °C 0.49 °C 0.50 °C 0.54 °C 0 °C 0.74 °C 1.11 °C 1.14 °C 1.26 °C S 300 °C 0.45 °C 0.67 °C 0.68 °C 0.76 °C −50 °C to 1200 °C 0.37 °C 0.54 °C 0.55 °C 0.60 °C 1768 °C 1600 °C 0.39 °C 0.56 °C 0.57 °C 0.63 °C J −200 °C 0.20 °C 0.29 °C 0.65 °C 1.41 °C −210 °C to 0 °C 0.08 °C 0.12 °C 0.28 °C 0.61 °C 1200 °C 1000 °C 0.11 °C 0.14 °C 0.25 °C 0.53 °C −200 °C 0.42 °C 0.62 °C 0.90 °C 1.69 °C N 0 °C 0.15 °C 0.23 °C 0.34 °C 0.64 °C −270 °C to 500 °C 0.12 °C 0.17 °C 0.24 °C 0.44 °C 1300 °C 1000 °C 0.14 °C 0.19 °C 0.26 °C 0.45 °C −200 °C 0.17 °C 0.25 °C 0.64 °C 1.42 °C E 0 °C 0.07 °C 0.10 °C 0.27 °C 0.61 °C −270 °C to 300 °C 0.06 °C 0.09 °C 0.21 °C 0.46 °C 1000 °C 700 °C 0.08 °C 0.10 °C 0.21 °C 0.45 °C 300 °C 1.32 °C 1.97 °C 1.97 °C 1.97 °C B 600 °C 0.68 °C 1.02 °C 1.02 °C 1.02 °C 100 °C to 1200 °C 0.41 °C 0.60 °C 0.60 °C 0.60 °C 1820 °C 1600 °C 0.38 °C 0.55 °C 0.55 °C 0.55 °C C 600 °C 0.23 °C 0.33 °C 0.37 °C 0.54 °C 0 °C to 1200 °C 0.28 °C 0.40 °C 0.45 °C 0.63 °C 2315 °C 2000 °C 0.44 °C 0.60 °C 0.66 °C 0.91 °C D 600 °C 0.22 °C 0.32 °C 0.34 °C 0.44 °C 0 °C to 1200 °C 0.26 °C 0.36 °C 0.39 °C 0.49 °C 2315 °C 2000 °C 0.39 °C 0.53 °C 0.56 °C 0.69 °C G 600 °C 0.24 °C 0.36 °C 0.36 °C 0.36 °C 0 °C to 1200 °C 0.22 °C 0.32 °C 0.32 °C 0.33 °C 2315 °C 2000 °C 0.33 °C 0.46 °C 0.46 °C 0.46 °C L −200 °C 0.13 °C 0.19 °C 0.45 °C 0.99 °C −200 °C to 0 °C 0.08 °C 0.12 °C 0.28 °C 0.62 °C 900 °C 800 °C 0.09 °C 0.12 °C 0.23 °C 0.48 °C M 0 °C 0.11 °C 0.16 °C 0.30 °C 0.64 °C −50 °C to 500 °C 0.10 °C 0.15 °C 0.25 °C 0.51 °C 1410 °C 1000 °C 0.10 °C 0.14 °C 0.21 °C 0.41 °C U −200 °C 0.25 °C 0.37 °C 0.71 °C 1.48 °C −200 °C to 0 °C 0.10 °C 0.15 °C 0.30 °C 0.63 °C 600 °C 400 °C 0.08 °C 0.11 °C 0.20 °C 0.40 °C W 600 °C 0.24 °C 0.36 °C 0.36 °C 0.36 °C 0 °C to 1200 °C 0.22 °C 0.32 °C 0.32 °C 0.33 °C 2315 °C 2000 °C 0.33 °C 0.46 °C 0.46 °C 0.46 °C 10

SUPER-DAQ Precision Temperature Scanner Measurement Specifications Thermocouple Measurement Characteristics Temperature Display Resolution Range Slow / Medium Fast Sample Rate Sample Rate −270 °C to 2315 °C 0.01 °C 0.1 °C DC Voltage Maximum Input ...................................................... 50 V on any range Common Mode Rejection ..................................... 140 dB at 50 Hz or 60 Hz (1 kΩ unbalance in LOW lead) ±50 V peak maximum Normal Mode Rejection ........................................ 55 dB for power line frequency ±0.1 %, ±120 % of range peak maximum A/D Linearity .......................................................... 2 ppm of measurement + 1 ppm of range Input Bias Current ................................................. 30 pA at 25 °C DC Voltage Accuracy Accuracy is given as ± (% measurement + % of range). Basic accuracy specification is for Channel 1, medium or slow sample rate. For channels x01 through x20 or when using Fast sample rate, add the numbers given in the table to the accuracy specification. If the environment temperature is outside the specified range, multiply the temperature coefficient numbers by the temperature deviation and add to the accuracy specification. Accuracy Fast T.C./ °C Outside Range Ch. x01 – x20 Channel 1 Sample Rate 18 °C to 28 °C ±100 mV 0.0037 % + 0.0035 % add 2 μV add 0.0008 % of range 0.0005 % + 0.0005 % ±1 V 0.0025 % + 0.0007 % add 2 μV add 0.0008 % of range 0.0005 % + 0.0001 % ±10 V 0.0024 % + 0.0005 % − add 0.0008 % of range 0.0005 % + 0.0001 % ±50 V 0.0038 % + 0.0012 % − add 0.0008 % of range 0.0005 % + 0.0001 % Notes: • For conducted disturbances on mains input >1 V from 10 MHz to 20 MHz, add 0.02 % of range. For disturbances >3 V, accuracy is unspecified. • For radiated disturbances > 1V/m from 450 MHz to 550 MHz, add 0.02 % of range. For disturbances > 3V/m, accuracy is unspecified. DC Voltage Input Characteristics Resolution Range Input Impedance Slow / Medium Fast ±100 mV 0.1 μV 1 μV [1] 10 GΩ ±1 V 1 μV 10 μV [1] 10 GΩ ±10 V 10 μV 100 μV Ω [1] 10 G ±50 V 100 μV 1 mV 10 MΩ ±1 % [1] - Input beyond ±12 V is clamped. The clamp current is up to 3 mA. DC Current Input Protection .................................................... 0.15 A resettable PTC 11

1586A Calibration Manual DC Current Accuracy Accuracy is given as ± (% measurement + % of range). Basic accuracy specification is for medium or slow sample rate. When using a fast sample rate, add the number given in the table to the accuracy specification. If the environment temperature is outside the specified range, multiply the temperature coefficient numbers by the temperature deviation and add to the accuracy specification. T.C./ °C Outside Range Accuracy Fast Sample Rate 18 °C to 28 °C ±100 μA 0.015 % + 0.0035 % add 0.0008 % of range 0.002 % + 0.001 % ±1 mA 0.015 % + 0.0011 % add 0.0008 % of range 0.002 % + 0.001 % ±10 mA 0.015 % + 0.0035 % add 0.0008 % of range 0.002 % + 0.001 % ±100 mA 0.015 % + 0.0035 % add 0.0008 % of range 0.002 % + 0.001 % DC Current Input Characteristics Resolution Range Burden Voltage Slow / Medium Fast ±100 μA 0.1 nA 1 nA <1 mV ±1 mA 1 nA 10 nA <1 mV ±10 mA 10 nA 100 nA <1 mV ±100 mA 100 nA 1 μA <1 mV Resistance Max. Lead Resistance (4-wire ohms) .................. 10 Ω per lead for 100 Ω and 1 kΩ ranges. 1 kΩ per lead on all other ranges. Resistance Accuracy Accuracy is given as ± (% measurement + % of range). Basic accuracy specification is for 4-wire resistance, medium or slow sample rate. For 2-wire resistance add 0.02 Ω internal resistance if using Channel 1, or 1.5 Ω if using channels x01 through x20, and add external lead wire resistance. When using Fast sample rate, add the numbers given in the table to the accuracy specification. If the environment temperature is outside the specified range, multiply the Temperature Coefficient numbers by the temperature deviation and add to the accuracy specification. T.C./ °C Outside Range Accuracy Fast Sample Rate 18 °C to 28 °C 100 Ω 0.004 % + 0.0035 % add 0.001 % of range 0.0001 % + 0.0005 % 1 kΩ 0.003 % + 0.001 % add 0.001 % of range 0.0001 % + 0.0001 % 10 kΩ 0.004 % + 0.001 % add 0.001 % of range 0.0001 % + 0.0001 % 100 kΩ 0.004 % + 0.001 % add 0.001 % of range 0.0001 % + 0.0001 % add 0.002 % of reading plus 1 MΩ 0.006 % + 0.001 % 0.0005 % + 0.0002 % 0.0008 % of range Ω add 0.002 % of reading plus 10 M 0.015 % + 0.001 % 0.001 % + 0.0004 % 0.0008 % of range 100 MΩ 0.8 % + 0.01 % add 0.01 % of range 0.05 % + 0.002 % Note: For conducted disturbances on mains input >1 V from 10 MHz to 40 MHz, add 0.6 % of range. For disturbances >3 V, accuracy is unspecified. Resistance Input Characteristics Resolution Source Current Range Slow / Medium Fast (open-circuit voltage) 100 Ω 0.1 mΩ 1 mΩ 1 mA (4 V) 1 kΩ 1 mΩ 10 mΩ 1 mA (4 V) 10 kΩ 10 mΩ 100 mΩ 100 μA (6 V) 100 kΩ 100 mΩ 1 Ω 100 μA (12 V) 1 MΩ 1 Ω 10 Ω 10 μA (12 V) 10 MΩ 10 Ω 100 Ω 1 μA (12 V) 100 MΩ 100 Ω 1 kΩ 0.1 μA (12 V) 12