Fluke 5616 Скачать руководство пользователя страница 2

Limited Warranty & Limitation of Liability

Each product from Fluke Corporation, Hart Scientific Division (“Hart”) is warranted to be free from de-

fects in material and workmanship under normal use and service. The warranty period is 1 year for the

Platinum Resistance Thermometer. The warranty period begins on the date of the shipment. Parts, prod-

uct repairs, and services are warranted for 90 days. The warranty extends only to the original buyer or

end-user customer of a Hart authorized reseller, and does not apply to fuses, disposable batteries or to

any other product, which in Hart’s opinion, has been misused, altered, neglected, or damaged by accident

or abnormal conditions of operation or handling. Hart 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. Hart does not warrant that software will be error free or operate without interrup-

tion. Hart does not warrant calibrations on the Platinum Resistance Thermometer.

Hart 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 Hart. Warranty support is

available if product is purchased through a Hart authorized sales outlet or Buyer has paid the applicable

international price. Hart reserves the right to invoice Buyer for importation costs of repairs/replacement

parts when product purchased in one country is submitted for repair in another country.

Hart’s warranty obligation is limited, at Hart’s option, to refund of the purchase price, free of charge re-

pair, or replacement of a defective product which is returned to a Hart authorized service center within

the warranty period.

To obtain warranty service, contact your nearest Hart authorized service center or send the product, with

a description of the difficulty, postage, and insurance prepaid (FOB Destination), to the nearest Hart au-

thorized service center. Hart assumes no risk for damage in transit. Following warranty repair, the prod-

uct will be returned to Buyer, transportation prepaid (FOB Destination). If Hart determines that the

failure was caused by misuse, alteration, accident or abnormal condition or operation or handling, Hart

will provide an estimate or 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 IM-

PLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

HART SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL. OR CONSE-

QUENTIAL DAMAGES OR LOSSES, INCLUDING LOSS OF DATA, WHETHER ARISING FROM

BREACH OF WARRANTY OR BASED ON CONTRACT, TORT, RELIANCE OR ANY OTHER

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 of com-

petent jurisdiction, such holding will not affect the validity or enforceability of any other provision.

Rev. 780801

Fluke Corporation, Hart Scientific Division

799 E. Utah Valley Drive • American Fork, UT 84003-9775 • USA
Phone: +1.801.763.1600 • Telefax: +1.801.763.1010
E-mail: supporthartscientific.com

www.hartscientific.com

Subject to change without notice. • Copyright © 2006 • Printed in USA

Содержание 5616

Страница 1: ...5616 Platinum Resistance Thermometer User s Guide Rev 780801 Hart Scientific ...

Страница 2: ... center within the warranty period To obtain warranty service contact your nearest Hart authorized service center or send the product with a description of the difficulty postage and insurance prepaid FOB Destination to the nearest Hart au thorized service center Hart assumes no risk for damage in transit Following warranty repair the prod uct will be returned to Buyer transportation prepaid FOB D...

Страница 3: ... Introduction 5 2 1 General 5 2 2 Recalibration 5 3 Specifications 7 4 Installation 9 4 1 Lead Wire Identification 9 5 PRT Care and Handling Guidelines 11 5 1 PRT Care 11 5 2 PRT Handling Guidelines 11 6 Operation 13 6 1 General 13 6 2 Immersion Requirements 13 6 3 Thermal EMF 13 6 4 Transition Junction 13 7 Troubleshooting 15 7 1 Troubleshooting 15 i ...

Страница 4: ...or in this guide Symbol Description AC Alternating Current AC DC Battery CE Complies with European Union Directives DC Double Insulated Electric Shock Fuse PE Ground Hot Surface Burn Hazard Read the User s Manual Important Information Off On Canadian Standards Association 1 1 Before You Start Symbols Used Table 1 International Electrical Symbols ...

Страница 5: ...and actions that may damage the instrument be ing used 1 2 1 Warnings To avoid personal injury follow these guidelines DO NOT use this instrument to measure the temperature of any hazardous live component Use of this instrument at high temperatures for extended periods of time can cause the handle to become hot Follow all safety guidelines listed in the user s guide Calibration Equipment should on...

Страница 6: ...com Fluke Nederland B V Customer Support Services Science Park Eindhoven 5108 5692 EC Son NETHERLANDS Phone 31 402 675300 Telefax 31 402 675321 E mail ServiceDeskfluke nl Fluke Int l Corporation Service Center Instrimpex Room 2301 Sciteck Tower 22 Jianguomenwai Dajie Chao Yang District Beijing 100004 PRC CHINA Phone 86 10 6 512 3436 Telefax 86 10 6 512 3437 E mail xingye hanfluke com cn Fluke Sout...

Страница 7: ...GAPORE Phone 65 6799 5588 Telefax 65 6799 5588 E mail antngsinga fluke com When contacting these Service Centers for support please have the following information available Model Number Serial Number Complete description of the problem 5616 PRT User s Guide 4 ...

Страница 8: ...according to the user s company Quality Assurance requirements Normally a PRT is recalibrated an nually Unless the PRT is used only over a limited range calibration over the full range of the PRT is recommended For information on recalibrating your 5616 contact an Authorized Service Center for an RMA number and current pricing see Section 1 3 Authorized Service Centers Depending on the user s Qual...

Страница 9: ... 5 5 mK error 102 mm 4 0 in Maximum immersion length 254 mm 10 in Response time 5 8 seconds typical Self heating in 0 C bath 60 mW C Lead wire cable type Teflon jacketed cable Teflon insulated conductors 24 AWG stranded silver plated copper Lead wire length 182 9 cm 2 5 cm 72 0 in 1 0 in Lead wire temperature range 50 C to 150 C Calibration NIST traceable calibration 1 Accuracy is a difficult term...

Страница 10: ...ancel lead wire resistance For best results the readout de vice should be equipped to handle four terminal resistors The lead wires are two different colors Lead wire pairs attached to each end of the sensor are identified by red and white insulation 9 4 Installation Lead Wire Identification White Red White Red Figure 1 PRT Schematic ...

Страница 11: ...omfortably slip in and out without excess movement For best results immerse the thermometer as deep as possible to avoid stem effect the temperature error caused by the conduction of heat away from the sensor DO allow sufficient time for the thermometer to stabilize before making measurements This allows for the best accuracy DO use the correct drive current with the thermometer to prevent error i...

Страница 12: ...ations in chemical structure due to impurities can contribute to thermal EMF Also discrepancies in crystal structure can contribute to thermal EMF These factors are minimized by annealing the full length of wire before construction of the PRT Likewise connection to extension lead wires and readout instruments can be a source of thermal EMF The thermal EMF is caused by a difference in tempera ture ...

Страница 13: ... the seal is not broken When the insulation resis tance becomes sufficiently low performance suffers A good rule of thumb is that the transition junction is too hot when it is hot enough to burn your thumb 5616 PRT User s Guide 14 ...

Страница 14: ...er see Section 1 3 If the data is unstable at high temperatures it may be due to electrical noise in the system Reduce the tem perature and observe the data If it is stable electrical noise is interfering with the measurements at high tem peratures Also this is usually due to low shunt resis tance The resistance between the leads and the sheath shunt resistance or insulation resistance as measured...

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