Fluke 753 Calibration Manual
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Fluke 753 Calibration Manual

Documenting process calibrator
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753/754
Documenting Process Calibrator
Calibration Manual
November 2011
© 2011 Fluke Corporation. All rights reserved. Printed in USA. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.

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  • Page 1 753/754 Documenting Process Calibrator Calibration Manual November 2011 © 2011 Fluke Corporation. All rights reserved. Printed in USA. Specifications are subject to change without notice. All product names are trademarks of their respective companies.
  • Page 2 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.

  • Page 3: Table Of Contents

    Table of Contents Title Page Introduction ......................1 How to Contact Fluke ..................1 Safety Information ..................... 2 Symbols ......................3 Specifications ..................... 4 General Specifications ..................4 Environmental Specifications ................ 4 Standards and Agency Approval Specifications ........... 4 Detailed Specifications ..................4 DC mV Measurement ..................
  • Page 4 753/754 Calibration Manual Frequency Source ..................21 Thermocouple Measure ................23 Thermocouple Source ................25 RTD Measure, Four-Wire ................. 26 RTD Measure, Three-Wire ............... 27 RTD Source ....................29 Loop Power ....................30 HART Mode Verification (754 Only) ............... 30 Calibration ......................
  • Page 5 List of Tables Table Title Page Symbols ........................3 Equipment Required for Verification ..............9 DC Volts Measurement Verification Points ............11 AC Volts Measurement Verification Points ............12 DC Current Measurement Verification Points ............14 Resistance Measurement Verification Points ............15 Frequency Measurement Verification Points ............
  • Page 6 753/754 Calibration Manual...
  • Page 7 List of Figures Figure Title Page DC Volts and AC Volts Measurement Connections ..........11 DC Current Measurement Verification Connections ..........13 Resistance Measurement Verification Connections ..........15 Frequency Measurement Verification Connections ..........16 DC Volts Source Verification Connections ............17 DC Current Source Verification Connections ............
  • Page 8 753/754 Calibration Manual...

  • Page 9: Introduction

    Introduction This manual contains data necessary to do performance verification tests and calibration adjustments on your 753 and 754 Documenting Process Calibrators (the Product). How to Contact Fluke To contact Fluke, call one of the following telephone numbers: • Technical Support USA: 1-800-44-FLUKE (1-800-443-5853) •...

  • Page 10: Safety Information

    753/754 Calibration Manual Safety Information A Warning identifies condition 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. XW Warning To prevent personal injury, use the Product only as specified, or the protection supplied by the Product can be compromised.

  • Page 11: Symbols

    See manual. Do not dispose of this product as Hazardous voltage. Risk of unsorted municipal waste. Go to X ~ electrical shock. Fluke’s website for recycling information. Application around and removal Conforms to relevant Australian ,  from HAZARDOUS LIVE standards.

  • Page 12: Specifications

    753/754 Calibration Manual Specifications General Specifications All specifications apply from +18 °C to +28 °C unless stated otherwise. All specifications assume a 5-minute warmup period. Measurement specifications are valid only when Damping is turned on. When damping is turned off, or when the gannunciator is shown, floor specifications are multiplied by 3.

  • Page 13: Dc Voltage Measurement

    Documenting Process Calibrator Detailed Specifications DC Voltage Measurement % of Reading + Floor Range Resolution 1-Year 2 Year ±3.00000 V 0.00001 V 0.02 % + 0.00005 V 0.03 % + 0.00005 V ±30.0000 V 0.0001 V 0.02 % + 0.0005 V 0.03 % + 0.0005 V ±300.00 V 0.01 V...

  • Page 14: Frequency Measurement

    753/754 Calibration Manual Frequency Measurement Ranges Resolution 2 Year 1.00 Hz to 110.00 Hz 0.01 Hz 0.05 Hz 110.1 Hz to 1100.0 Hz 0.1 Hz 0.5 Hz 1.101 kHz to 11.000 kHz 0.001 kHz 0.005 kHz 11.01 kHz to 50.00 kHz 0.01 kHz...

  • Page 15: Frequency Sourcing

    Documenting Process Calibrator Detailed Specifications Frequency Sourcing Specification Range 2 Year Sine Wave: 0.1 Hz to 10.99 Hz 0.01 Hz Square Wave: 0.01 Hz to 10.99 Hz 0.01 Hz Sine and Square Wave: 11.00 Hz to 109.99 Hz 0.1 Hz Sine and Square Wave: 110.0 Hz to 1099.9 Hz 0.1 Hz Sine and Square Wave: 1.100 kHz to 21.999 kHz...

  • Page 16: Temperature, Resistance Temperature Detectors

    753/754 Calibration Manual 0 to 1000 1000 to 2000 2000 to 2500 -200 to 300 300 to 800 Sensor inaccuracies not included. Accuracy with external cold junction; for internal junction add 0.2 °C Resolution: 0.1 °C Temperature Scale: ITS-90 or IPTS-68, selectable (90 is default) Compensation: ITS-90 per NIST Monograph 175 for B,R,S,E,J,K,N,T;...

  • Page 17: Performance Verification Tests

    Performance Verification Tests Performance Verification Tests Fluke recommends re-certification each year. To re-certify, do the verification procedure. If test points are out of tolerance, calibrate the Product and then re-verify. Two-year specifications are included if the highest accuracy is not necessary.

  • Page 18: How To Verify

    753/754 Calibration Manual How to Verify For each procedure there is a table of test points and permitted readings. If the result of the test is not in the range shown, the Unit Under Test (UUT) is out of tolerance and must be re-calibrated or repaired if necessary.
  • Page 19 Documenting Process Calibrator Performance Verification Tests Fluke 5522A 5522A CALIBRATOR Fluke 75X gso03.eps Figure 1. DC Volts and AC Volts Measurement Connections Table 3. DC Volts Measurement Verification Points Minimum Maximum Minimum Maximum UUT Range Input V dc 1-Year 1-Year...

  • Page 20: Ac Volts Measurement

    753/754 Calibration Manual AC Volts Measurement To verify the ac volts measurement function: 1. Connect the UUT to the 5522A as shown in Figure 1. 2. Set the UUT to the ac volts measurement function. 3. Push the Range softkey on the UUT to lock on the 3.0 V range.

  • Page 21: Dc Current Measurement

    6. See if the value shown on the UUT is in the range shown in the applicable column. 7. Continue through the test points. Make sure to lock the UUT on the specified range. 8. When you complete the test, set the 5522A to STANDBY. Fluke 8508A Fluke 5522A 5522A CALIBRATOR Fluke 75X gso04.eps...

  • Page 22: Resistance Measurement

    753/754 Calibration Manual Table 5. DC Current Measurement Verification Points Minimum Maximum Minimum Maximum UUT Range Input mA 1-Year 1-Year 2-Year 2-Year 30 mA 4 mA 3.995 4.005 3.992 4.008 30 mA 20 mA 19.993 20.007 19.990 20.010 30 mA 30 mA 29.992...
  • Page 23 Documenting Process Calibrator Performance Verification Tests Fluke 5522A 5522A CALIBRATOR Fluke 75X 2-WIRE COMP ON gso05.eps Figure 3. Resistance Measurement Verification Connections Table 6. Resistance Measurement Verification Points Minimum Maximum Minimum Maximum Input Range 1-Year 1-Year 2-Year 2-Year 10.000 Ω...

  • Page 24: Frequency Measurement

    753/754 Calibration Manual Frequency Measurement To verify the frequency measurement function: 1. Connect the UUT as shown in Figure 4 . 2. Set the UUT to the frequency measurement function. 3. Select the <20 Hz range for the first step. Use the ≥20 Hz range thereafter.

  • Page 25: Dc Volts Source

    6. When you complete the test, push  on the UUT two times to turn the source function off. This conserves battery life. Fluke 8508A Fluke 75X gso07.eps Figure 5. DC Volts Source Verification Connections Table 8.

  • Page 26: Dc Current Source

    753/754 Calibration Manual DC Current Source To verify the dc current source function. 1. Connect the UUT to the 8508A as shown in Figure 6. 2. Set the 8508A to DC Current. 3. Set the UUT to dc current source (not simulate transmitter) function at 2 mA.

  • Page 27: Simulate Transmitter Function

    7. Change the UUT source value to 22 mA and examine the results again in Table 10. 8. When you complete the test, set the 5522A to STANDBY and push  on the UUT two times to turn the source function off. This conserves battery life. Fluke 8508A Fluke 5522A 5522A...

  • Page 28: Resistance Source Function

    753/754 Calibration Manual Table 10. Simulate Transmitter Verification Points Minimum Maximum Minimum Maximum UUT Range UUT Output 1-Year 1-Year 2-Year 2-Year 22.000 mA 3.99220 4.00780 3.99140 4.00860 22.000 mA 20.98880 21.01120 20.98460 21.01540 Resistance Source Function To verify the resistance source function: 1.

  • Page 29: Frequency Source

    3. See if the value shown on the Tektronix FCA3000 is in the range shown in the applicable column in Table 11 4. Use the Fluke 123 to examine the wave forms. For the square wave, a positive square wave, with a 50 % duty-cycle (±5 %), and 1.0 V peak amplitude. See that the amplitude is correct for the applied signal.
  • Page 30 753/754 Calibration Manual TEKTRONIX FCA3000 Counter Fluke 75x Fluke 123 Use Channel A BNC Input gso11.eps Figure 9. Frequency Source Verification Connections Table 12. Frequency Source Verification Points Minimum Maximum UUT Range Frequency @ 1 Vpp Frequency Frequency 10.99 Hz 5 Hz Sine 4.99 Hz...

  • Page 31: Thermocouple Measure

    Documenting Process Calibrator Performance Verification Tests Thermocouple Measure To verify the thermocouple measure function. 1. Use Type-K thermocouple wire and copper wire to connect the 5522A output to the UUT-TC jack as shown in Figure 10. The Type K-to-Copper junctions must be welded or made with tight screw terminals and submersed in the lag bath (room temperature).
  • Page 32 753/754 Calibration Manual Fluke 5522A 5522A CALIBRATOR Fluke 75X Fluke 1551A Ex Thermometer TYPE-K Thermocouple Wire Room Temperature Lab Bath gso12.eps Figure 10. Temperature Measure (TC) Verification Connections...

  • Page 33: Thermocouple Source

    Documenting Process Calibrator Performance Verification Tests Table 13. Temperature Measure Verification Minimum Maximum Minimum Maximum Input dcmV (referenced to 0 °C) 1-Year °C 1-Year °C 2-Year °C 2-Year °C -5.550 mV (-180 °C) -180.9 -179.1 -181.2 -178.8 0.000 mV (0 °C) -0.5 -0.6 52.410 mV (1300 °C)

  • Page 34: Rtd Measure, Four-Wire

    753/754 Calibration Manual Table 14. Temperature Source Verification (Type-K Thermocouple, ITS-90) Minimum Maximum Minimum Maximum Nominal DC mV Output 1-Year 1-Year 2-Year 2-Year -180 °C -5.5504 -5.5616 -5.539 -5.5653 -5.5353 0 °C 0.0000 -0.0197 0.0197 -0.0237 0.0237 1300 °C 52.4103 52.3928...

  • Page 35: Rtd Measure, Three-Wire

    Documenting Process Calibrator Performance Verification Tests Fluke 5522A 5522A CALIBRATOR Fluke 75X 4-WIRE RTD 4-WIRE COMP ON gso13.eps Figure 11. Four-Wire RTD Measure Verification Connections Table 15. RTD Measure Verification (100W Pt (385), Four-Wire Connection) Input °C 1-Year ( °C ) 2-Year ( °C )
  • Page 36 753/754 Calibration Manual 6. Continue through the test points. 7. When you complete the test, set the 5522A to STANDBY. Fluke 5522A 5522A CALIBRATOR Fluke 75X gso14.eps Figure 12. Three-Wire RTD Measure Verification Connections Table 16. RTD Measure Verification (100W Pt (385), Three-Wire Connection) Input °C (Resistance)

  • Page 37: Rtd Source

    Documenting Process Calibrator Performance Verification Tests RTD Source To verify the RTD Source function: 1. Connect the UUT to the 8508A DMM as shown in Figure 8. Use a four-wire connection transitioning to two-wires at the UUT. 2. Set the 8508A to 4-Wire Ohms, auto-range. 3.

  • Page 38: Loop Power

    753/754 Calibration Manual Loop Power To verify the loop power function. 1. Connect the UUT to the 8508A DMM as shown in Figure 13. 2. On the UUT push s, , select Loop Power, and push  again. 3. Observe the no-load voltage reading on the DMM and verify that it is within the range 23.4 V to 28.6 V.
  • Page 39 8. Communication to the HART transmitter has been established if step seven has been completed. The Product has passed the HART mode verification test. 9. If the calibrator does not recognize the transmitter, the test has failed and Product repair is necessary. Speak to your nearest approved Fluke Service Center for servicing.

  • Page 40: Calibration

    753/754 Calibration Manual 10. Disconnect all test equipment. Fluke 75X gks43.eps Figure 15. HART Mode Verification Connections Calibration Calibration is necessary only if the UUT does not pass verification. Always re-verify after calibration. Calibration for the Product is done with internal software. There are no physical adjustments (except for three potentiometers used for common-mode error, explained later in this chapter).

  • Page 41: Calibration Constant Out Of Bounds

    Documenting Process Calibrator Calibration On the calibration screen, the step that has bolded text is the selected step. Set Calibration Date sets the date that the Product shows for calibration at start-up. In most instances this is the date that the Product last passed the Performance Verification. There are four adjustment procedures: •...
  • Page 42 753/754 Calibration Manual of 90.0 ≤ 100.000 mV ≤ 110.0., apply the requested input, or apply an input in the allowed range. Use the numeric keys to add the value. Push the Continue softkey. 7. Apply the subsequent requested value as in step 5. Push the Continue softkey.
  • Page 43 A Message From Fluke Corporation Some semiconductors and custom IC's can be damaged by electrostatic discharge during handling. This notice explains how you can minimize the chances of destroying such devices 1. Knowing that there is a problem.
  • Page 44 8. WHEN REMOVING PLUG-IN ASSEMBLIES 5. USE STATIC SHIELDING CONTAINERS FOR HANDLE ONLY BY NON-CONDUCTIVE HANDLING AND TRANSPORT. EDGES AND NEVER TOUCH OPEN EDGE CONNECTOR EXCEPT AT STATIC-FREE WORK STATION. PLACING SHORTING STRIPS ON EDGE CONNECTOR HELPS PROTECT INSTALLED S.S. DEVICES. 6.

  • Page 45: Maintenance

    “Contacting Fluke” and “Replaceable Parts”. Note Spent batteries should be disposed of by a qualified recycler or hazardous materials handler. Contact an authorized Fluke Service Center for recycling information. How to Clean the Product Clean the Product and pressure modules with a soft cloth dampened with water or water and mild soap.

  • Page 46: Calibration Data

    Pressure modules do not need to accompany the Product unless the module is faulty also. Be sure to pack the Product securely, using the original shipping container if it is available. See “How to Contact Fluke” and the Warranty Statement.

  • Page 47: Replaceable Parts

    Table 18 lists the customer replaceable parts. Replacement parts can be ordered from Fluke Corporation and its authorized representatives by using the part number. In the event that the part ordered has been replaced by a new or improved part, the replacement will be accompanied by an explanatory note and installation instructions, if necessary.
  • Page 48 3404826 Isothermal Stopper Fluke-75x, Stopper, MP12 3404832 3404832 3404832 3404832 Isothermal MP13 3977652 Fluke-753, Mask MP13 3981533 Fluke-753, Mask, SI MP13 3439164 Fluke-754, Mask MP13 3977665 Fluke-754, Mask, SI Fluke-753, Decal, Case MP14 3405856 3405856 Fluke-754, Decal, Case MP14 3405856...
  • Page 49 753-SI Description Reference Part Part Part Part Designator Number Number Number Number Fluke-75x, Battery MP24 3477901 3477901 3477901 3477901 Compartment Foam Pad Fluke-75x, LCD Shock MP25 3440115 3440115 3440115 3440115 Absorber Fluke-75x, TC Isothermal MP44-MP45 3450124 3450124 3450124 3450124 Spring...
  • Page 50 753/754 Calibration Manual MP14 MP20-MP22 MP17-MP19 MP43 MP15 MP44-MP45 MP13 MP12 MP11 MP25 H33-H34 MP10 H17-H28 H31-H32 H29-H30 MP35 MP16 H7-H16 H1-H6 MP24 MP6 and MP7 MP36 gso16.eps Figure 16. Parts...

  • Page 51: Accessories

    C781 Soft Meter Case C799 Soft Field Case Test Leads Probes and Clips AC220 SureGrip™ Alligator Clips 700TLK Fluke 700TLK Process Test lead kit AC280 SureGrip™ Hook Clips AC285 SureGrip™ Alligator Clips TL940 Mini-Hook Test Leads TL950 Mini-Pincer Test Leads...
  • Page 52 753/754 Calibration Manual...

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