FLUKE 80calibration-manual 电路图.pdf

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1、 80 Series V Digital Multimeter Calibration Manual PN 2102915 September 2004, Rev.1, 2/05 2004-2005 Fluke Corporation, All rights reserved. Printed in USA All product names are trademarks of their respective companies. RadioFans.CN 收音机爱 好者资料库 Lifetime Limited Warranty Each Fluke 20, 70, 80, 170 and

2、180 Series DMM will be free from defects in material and workmanship for its lifetime. As used herein, “lifetime” is defined as seven years after Fluke discontinues manufacturing the product, but the warranty period shall be at least ten years from the date of purchase. This warranty does not cover

3、fuses, disposable batteries, damage from neglect, misuse, contamination, alteration, accident or abnormal conditions of operation or handling, including failures caused by use outside of the products specifications, or normal wear and tear of mechanical components. This warranty covers the original

4、purchaser only and is not transferable. For ten years from the date of purchase, this warranty also covers the LCD. Thereafter, for the lifetime of the DMM, Fluke will replace the LCD for a fee based on then current component acquisition costs. To establish original ownership and prove date of purch

5、ase, please complete and return the registration card accompanying the product, or register your product on . Fluke will, at its option, repair at no charge, replace or refund the purchase price of a defective product purchased through a Fluke authorized sales outlet and at the applicable internatio

6、nal price. Fluke reserves the right to charge for importation costs of repair/replacement parts if the product purchased in one country is sent for repair elsewhere. If the product is defective, contact your nearest Fluke authorized service center to obtain return authorization information, then sen

7、d 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. Fluke will pay return transportation for product repaired or replaced in-warranty. Before making any non-warranty repair, Fluke wi

8、ll estimate cost and obtain authorization, then invoice you for repair and return transportation. THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTI

9、AL DAMAGES OR LOSSES, INCLUDING LOSS OF DATA, ARISING FROM ANY CAUSE OR THEORY. AUTHORIZED RESELLERS ARE NOT AUTHORIZED TO EXTEND ANY DIFFERENT WARRANTY ON FLUKES BEHALF. Since some states do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages, this

10、 limitation of liability may not apply to you. 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.

11、 Box 9090 P.O. Box 1186 Everett WA 5602 B.D. Eindhoven 2/02 98206-9090 The Netherlands RadioFans.CN 收音机爱 好者资料库 i Table of Contents Title Page Introduction. 1 Contacting Fluke. 1 Precautions and Safety Information. 2 Electrical Symbols. 4 Specifications. 4 General Specifications. 4 Detailed Specifica

12、tions. 5 Basic Maintenance. 9 Cleaning the Meter. 9 Opening the Meter Case. 9 Accessing the PCA and Replacing the LCD. 10 Reassembling the Meter Case. 11 Replacing the Battery. 12 Testing Fuses and Current Circuitry. 12 Replacing the Fuses. 13 Required Equipment. 13 Performance Tests. 14 Basic Opera

13、bility Tests. 15 Testing the Fuses. 15 Testing the Display. 15 Testing the Pushbuttons. 17 Testing Meter Accuracy. 17 Testing the Inductive Pickup (88 Only) . 19 Calibration Adjustment. 23 Calibration Adjustment Counter. 23 Calibration Adjustment Password. 23 Changing the Password. 23 Restoring the

14、Default Password. 24 Meter Buttons Used in the Calibration Steps . 25 Calibration Adjustment Procedure . 25 Service and Parts. 27 RadioFans.CN 收音机爱 好者资料库 80 Series V Calibration Manual ii iii List of Tables Table Title Page 1. Electrical Symbols . 4 2. Model 87 AC Voltage Function Specifications . 5

15、 3. Models 83 and 88 AC Voltage Function Specifications. 5 4. DC Voltage, Resistance, and Conductance Function Specifications. 6 5. Temperature Specifications (87 and 88 Only) . 6 6. Current Function Specifications. 6 7. Capacitance and Diode Function Specifications. 7 8. Frequency Counter Specifica

16、tions (Models 87 and 83). 7 9. Frequency Counter Specifications (Model 88) . 7 10. Frequency Counter Sensitivity and Trigger Levels. 7 11. Electrical Characteristics of the Terminals. 8 12. MIN MAX Recording Specifications . 8 13. Required Tools and Equipment. 14 14. Display Features. 15 15. Accurac

17、y Tests. 17 16. Calibration Adjustment Steps. 26 17. 80 Series V Final Assembly. 27 80 Series V Calibration Manual iv v List of Figures Figure Title Page 1. Opening the Meter, Battery and Fuse Replacement. 10 2. Removing LCD Mask to Access LCD. 11 3. Testing the Current Input Fuses. 13 4. Display Fe

18、atures. 15 5. Setup for Inductive Pickup Test. 21 6. Waveform for Inductive Pickup Test. 22 7. Restoring the Default Password. 24 8. 80 Series V Final Assembly. 28 80 Series V Calibration Manual vi 1 Introduction XW Warning To avoid shock or injury: Read “Precautions and Safety Information” before p

19、erforming the verification tests or calibration adjustment procedures documented in this manual. Do not perform the verification tests or calibration adjustment procedures described in this manual unless you are qualified to do so. The information provided in this manual is for the use of qualified

20、personnel only. WCaution The 80 Series V Digital Multimeters contains parts that can be damaged by static discharge. Follow the standard practices for handling static sensitive devices. The 80 Series V Calibration Manual provides the following information: Safety information Specifications Basic mai

21、ntenance (cleaning, replacing the battery and fuses) Performance test procedures Calibration adjustment procedures Replaceable parts For complete operating instructions, refer to the 80 Series V or 88 Series V Users Manual. Contacting Fluke To contact Fluke or locate the nearest Service Center, call

22、 one of the following telephone numbers: USA: 1-888-44-FLUKE (1-888-443-5853) Canada: 1-800-36-FLUKE (1-800-363-5853) Europe: +31 402-675-200 Japan: +81-3-3434-0181 Singapore: +65-738-5655 Anywhere in the world: +1-425-446-5500 Or, visit Flukes Web site at . To register your product, visit 80 Series

23、 V Calibration Manual 2 XWWarning To avoid possible electric shock or personal injury, inspect the test leads for damaged insulation or exposed metal. Check the test leads for continuity. Replace damaged test leads before using the Meter. Precautions and Safety Information In this manual, a Warning

24、identifies conditions and actions that pose hazard(s) to the user; a Caution identifies conditions and actions that may damage the Meter or the test instruments. XWWarning To avoid possible electric shock or personal injury, follow these guidelines: Use this Meter only as specified in this manual or

25、 the protection provided by the Meter might be impaired. Do not use the Meter if it is damaged. Before using the Meter, inspect the case. Look for cracks or missing plastic. Pay particular attention to the insulation surrounding the connectors. Make sure the battery door is closed and latched before

26、 operating the Meter. Replace the battery as soon as the battery indicator (MM) appears. Remove test leads from the Meter before opening the battery door. Inspect the test leads for damaged insulation or exposed metal. Check the test leads for continuity. Replace damaged test leads before using the

27、Meter. Do not apply more than the rated voltage, as marked on the Meter, between the terminals or between any terminal and earth ground. Never operate the Meter with the cover removed or the case open. Use caution when working with voltages above 30 V ac rms, 42 V ac peak, or 60 V dc. These voltages

28、 pose a shock hazard. Use only the replacement fuses specified in this manual. Use the proper terminals, function, and range for measurements. Avoid working alone. When measuring current, turn off circuit power before connecting the Meter in the circuit. Remember to place the Meter in series with th

29、e circuit. Digital Multimeter Precautions and Safety Information 3 When making electrical connections, connect the common test lead before connecting the live test lead; when disconnecting, disconnect the live test lead before disconnecting the common test lead. Do not use the Meter if it operates a

30、bnormally. Protection may be impaired. When in doubt, have the Meter serviced. Do not operate the Meter around explosive gas, vapor, or dust. Use only a single 9 V battery, properly installed in the Meter case, to power the Meter. When servicing the Meter, use only specified replacement parts. When

31、using probes, keep fingers behind the finger guards on the probes. Do not use the Low Pass Filter option to verify the presence of hazardous voltages. Voltages greater than what is indicated may be present. Make a voltage measurement without the filter to detect the possible presence of hazardous vo

32、ltage, then select the filter function. XCaution To avoid possible damage to the Meter or to the equipment under test, follow these guidelines: Disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes, or capacitance. Before measuring current,

33、check the Meters fuses. See Testing the Fuses”. 80 Series V Calibration Manual 4 Electrical Symbols Electrical symbols used on the Meter and in this manual are explained in Table 1. Table 1. Electrical Symbols B AC (Alternating Current) J Earth ground F DC (Direct Current) I Fuse X Hazardous voltage

34、. P Conforms to European Union directives W Risk of Danger. Important information. See Manual. $ Conforms to relevant Canadian Standards Association directives M Battery T Double insulated R Continuity test or continuity beeper tone. E Capacitance t Underwriters Laboratories G Diode CAT III IEC over

35、voltage category III CAT III equipment is designed to protect against transients in equipment in fixed-equipment installations, such as distribution panels, feeders and short branch circuits, and lighting systems in large buildings. CAT IV IEC overvoltage category IV CAT IV equipment is designed to protect against transients from the primary supply level, such as an electricity meter or an overhead or underground utility service. s Inspected and licensed by TV Product Services. Spec