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Fluke 714B, User Manual

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Fluke 714B User Manual Download Page 31

 

Thermocouple Calibrator 

 

Maintenance 

 

 

25

 

Replacement Parts 

Table 7 lists the part number of each replaceable part. 
Refer to Figure 9. 

 

 

Table 7. Replacement Parts 

Item Description  PN 

Qty. 

 

Case top 

4307120 

1 

 

Decal on case top 

4307173 

1 

 

TC cap 

4369726 

1 

 

Keypad 4307158 

1 

 

Keypad support 

4307112 

1 

 

Screw, M2.2 x 0.8, 5 
mm, PAN, Philips 

2032777 12 

 

TC plate 

4307381 

1 

 

Screw, M3-0.5 x 5 mm, 
Philips 

2032811 2 

 

LCD mask 

4307249 

1 

 

LCD protect rubber 

4307208 

1 

 

LCD 4313462 

1 

 

Support LCD gasket 

4307213 

1 

 

Case seal rubber 

4307186 

1 

 

Case bottom assembly 

4307079 

1 

 

Screw, M3, 13.5 mm, 
PAN, Philips 

2388382 6 

 

Battery door seal rubber 

4307199 

1 

 

AA battery

 

376756 4 

 

Pad, battery door 

4417921 

1 

 

Battery door assembly 

4376901 

1 

 

Bail stand 

4307093 

1 

 

Quick Reference Guide 

4285039 

1 

 

TC plugkit, K type 

773135 

1 

-- 

Test Leads, not shown 

variable

[1]

 1 

set 

-- 

Alligator Clips, not shown  variable

[1]

 1 

set 

www.

GlobalTestSupply

.com

Find Quality Products Online at:

[email protected]

Summary of Contents for 714B

Page 1: ...eserved Specifications are subject to change without notice All product names are trademarks of their respective companies 714B Thermocouple Calibrator Users Manual www GlobalTestSupply com Find Quali...

Page 2: ...uke authorized service center to obtain return authorization information then send the product to that Service Center with a description of the problem THIS WARRANTY IS YOUR ONLY REMEDY NO OTHER WARRA...

Page 3: ...11 Auto Power Off 13 Auto Backlight Off 13 Display Contrast Adjustment 13 Magnet Mounting and Hanging Strap 14 Measure mA Current 15 Measure Temperature 15 Use Thermocouples 15 Set Temperature Unit 15...

Page 4: ...an the Product 24 Service Center Calibration or Repair 24 Replacement Parts 25 Specifications 27 Thermocouple mV Input 27 Thermocouple mV Output 27 Thermocouple mA Input 27 Thermocouple Input and Outp...

Page 5: ...Functions 2 2 International Symbols 4 3 Input Output Terminals and Connectors 8 4 Key Functions 10 5 Elements on the Display 12 6 Thermocouple Types Accepted 16 7 Replacement Parts 25 www GlobalTestSu...

Page 6: ...ys 9 4 Elements of a Typical Display 11 5 Magnet Mounting with Hanging Strap 14 6 Measure Temperature with a Thermocouple 18 7 Connections for Simulating a Thermocouple 20 8 Replace the Batteries 23 9...

Page 7: ...the Product is a handheld battery operated instrument that measures and sources a variety of thermocouples It also has an isolated channel to measure 4 20 mA See Table 1 www GlobalTestSupply com Find...

Page 8: ...of Source and Measure Functions Function Measure Source Thermocouple and mV Types E J K T B R S L U N C BP XK G D P M and mV Other functions Step Ramp www GlobalTestSupply com Find Quality Products O...

Page 9: ...more than 30 V between any two terminals or between any terminal and earth ground Do not connect any test leads to voltages above 30 V when used with the product even if ratings above 30 V appear on...

Page 10: ...ltage MAINS installation CAT IV MEASUREMENT CATEGORY IV is applicable to test and measuring circuits connected at the source of the building s low voltage MAINS installation Conforms to relevant North...

Page 11: ...der replacement parts or spares see the user replaceable parts list in Table 7 AC175 alligator clips 1 set TL75 test leads 1 set TC Cap for TC hole Mini standard TC plugs with 80cm TC wire package Inc...

Page 12: ...714B Users Manual 6 TC Plugkit K Type AC175 Alligator Clips TL75 Test Leads hrk01 eps Figure 1 Standard Equipment www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com...

Page 13: ...t and Output Terminals Figure 2 shows the input and output terminals on the Product Table 3 explains their use 1 2 3 hrk02 eps Figure 2 Input Output Terminals and Connectors www GlobalTestSupply com F...

Page 14: ...t terminals for measuring current TC input output Terminal for measuring or simulating thermocouples This terminal accepts a miniature polarized thermocouple plug with flat in line blades spaced 7 9 m...

Page 15: ...me keys have secondary functions that are available when SHIFT already shows on the display Figure 3 shows the Product keys and Table 4 explains their use 1 8 9 2 3 6 3 4 5 7 hrk03 eps Figure 3 Keys w...

Page 16: ...erent options Secondary functions Enters Ramp or Step mode Left right arrow cycles through and highlights the field to be edited In contrast adjustment mode left lightens contrast right darkens contra...

Page 17: ...ay Figure 4 shows the elements of a typical display Figure 5 describes the elements 8 9 1 2 3 4 5 6 7 10 11 hrk15 eps Figure 4 Elements of a Typical Display www GlobalTestSupply com Find Quality Produ...

Page 18: ...ue span Source or Measure mode Temperature reading Battery usage status Unit of temperature mV reading mA reading Selected TC type Selected digit that can be edited TC type list Display contrast bar w...

Page 19: ...s an auto backlight off function to save power When the auto backlight off mode is enabled the backlight automatically turns off after 2 minutes of inactivity To enable the auto backlight off mode 1 P...

Page 20: ...ands In addition this Product has a hanging strap on the magnet Besides its hanging purpose the strap connects the magnet and the Product to avoid losing the magnet This strap is also removable Figure...

Page 21: ...ouple leads to the appropriate TC miniplug then to the TC input output as shown in Figure 6 Note One pin is wider than the other Do not try to force a miniplug in the wrong polarization If the Product...

Page 22: ...mel T Copper 250 to 400 Blue Brown Constantan B Platinum 30 Rhodium 600 to 1820 Gray Platinum 6 Rhodium R Platinum 13 Rhodium 20 to 1767 Black Orange Platinum S Platinum 10 Rhodium 20 to 1767 Black Or...

Page 23: ...White Tungsten 25 Rhenium P Platinel 5355 0 to 1395 Platinel 7674 M Nickel 18 Molybdenum 50 to 1410 Nickel 0 8 Cobalt American National Standards Institute ANSI device negative lead L is always red I...

Page 24: ...Manual 18 Warning 30 V maximum to TC Miniplug Process Temperature hrk14 eps Figure 6 Measure Temperature with a Thermocouple www GlobalTestSupply com Find Quality Products Online at sales GlobalTestS...

Page 25: ...to force a miniplug in the wrong polarization Figure 8 shows this connection Proceed as follows to simulate a thermocouple 1 Attach the thermocouple leads to the appropriate TC miniplug then to the TC...

Page 26: ...s Manual 20 TEST DC PWR TC Miniplug Color depends on type of TC hrk10 eps Figure 7 Connections for Simulating a Thermocouple www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSu...

Page 27: ...an check 0 Temperature at 20 mA Span check 100 Set 0 and 100 Output Parameters You must set the 0 and 100 points before you can use the step and ramp functions or use mA temperature conversion Proceed...

Page 28: ...on shows on the Product display accordingly Note This function is only available when Source mode is selected Auto Storage of Settings The Product automatically stores the latest settings including th...

Page 29: ...which could lead to possible electric shock or personal injury replace the batteries as soon as the low battery indicator appears Figure 8 shows you how to replace the batteries hnh38 eps Figure 8 Re...

Page 30: ...y by qualified service personnel If the calibrator fails check the batteries first and replace them if needed Verify that the Product is being operated in accordance with the instructions in this manu...

Page 31: ...mm Philips 2032811 2 LCD mask 4307249 1 LCD protect rubber 4307208 1 LCD 4313462 1 Support LCD gasket 4307213 1 Case seal rubber 4307186 1 Case bottom assembly 4307079 1 Screw M3 13 5 mm PAN Philips 2...

Page 32: ...714B Users Manual 26 5 6 1 3 2 9 10 14 13 15 21 22 16 17 18 19 20 11 8 7 12 4 hrk46 eps Figure 9 Replacement Parts www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com...

Page 33: ...V Temperature coefficient 0 002 of reading 0 002 of range C 18 C or 28 C Thermocouple mV Output Range Resolution Accuracy of Output Floor 1 year 2 year 10 mV to 75 mV 0 01 mV 0 015 10 V 0 02 15 V Temp...

Page 34: ...8 900 to 1300 0 6 0 9 0 3 0 4 J 210 to 100 0 6 0 9 0 3 0 4 100 to 800 0 3 0 4 0 2 0 3 800 to 1200 0 5 0 8 0 3 0 3 K 200 to 100 0 7 1 0 0 4 0 6 100 to 400 0 3 0 4 0 3 0 4 400 to 1200 0 5 0 8 0 3 0 4 1...

Page 35: ...0 1 1 1 6 0 9 1 4 1800 to 2316 2 0 3 0 1 3 2 0 L 200 to 100 0 6 0 9 0 3 0 4 100 to 800 0 3 0 4 0 2 0 3 800 to 900 0 5 0 8 0 2 0 3 U 200 to 0 0 6 0 9 0 4 0 6 0 to 600 0 3 0 4 0 3 0 4 BP 0 to 1000 1 0 1...

Page 36: ...included 2 Accuracy with external cold junction for internal junction add 0 2 C 3 Temperature scale ITS 90 Compensation NIST Monograph 175 for B R S E J K N T DIN 43710 for L U GOST P 8 585 2001 Russ...

Page 37: ...ating without condensation Non condensing 90 10 C to 30 C 75 30 C to 40 C 45 40 C to 50 C Without condensation Vibration Requirements MIL T 28800E Class 2 Drop Test Requirements 1 meter IP Rating IEC...

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