AccuMac AM1950 Скачать руководство пользователя страница 10

AM1960/1950 Standard Platinum Resistance Thermometer User’s Guide        

 

 

Rev. 201609V3 

9/10

6  Limited Warranty & Limitation of Liability 

Each product from AccuMac Corporation is warranted to be free from 
defects 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, product repairs, and services are warranted for 90 days. The 
warranty extends only to the original buyer or end-user customer of an 
AccuMac authorized reseller. The warranty will not extended to 
products that have been misused, altered, neglected, or damaged by 
accident or abnormal conditions of operation or handling.  
 
To obtain warranty service, contact AccuMac Corporation at: 
 
90 N William Dillard Drive C-107 
Gilbert, AZ 85233 
USA 
Tel: (480) 634-0603 
Email: 

[email protected]

 

 

Содержание AM1950

Страница 1: ...Rev 201609V3 AM1960 1950 Standard Platinum Resistance Thermometer User s Guide Please download the latest version at www accumac com...

Страница 2: ...es 3 1 3 Calibrations 3 2 Specifications 4 2 1 Specifications 4 3 General Operations 5 3 1 Connecting to the readout device 5 3 2 Drive Current 5 3 3 Stability of Readings 5 3 4 Immersion Requirements...

Страница 3: ...hazardous live component 5 Follow all other safety guidelines listed in this user s guide Cautions Follow these guidelines to avoid possible damage to the instrument 1 Avoid mechanical shocks DO NOT d...

Страница 4: ...perature calibration labs at various levels 1 2 Main Features Extreme low drift rate Quartz sheathed Great primary or secondary reference standards 1 3 Calibrations As a temperature standard each AM19...

Страница 5: ...after 10 times thermal cycles from minimum to maximum temperatures Self heating 0 0015 C at 1 mA current Measurement Current 1 mA Sensor Length 42 mm Insulation Resistance 1000 M at room temperature...

Страница 6: ...ttached to each end of the sensor are identified by red black and white blue insulation 3 2 Drive Current AccuMac recommends 1mA as drive current to ensure the best measurement 3 3 Stability of Readin...

Страница 7: ...ach AccuMac SPRT has gone through an annealing process and stability test to minimize the thermal EMF which is caused by either impurities of sensing element or temperature differentials at lead wires...

Страница 8: ...enever possible b When shipping the SPRT use protective box and other protective packaging materials to minimize mechanical shocks as much as possible c When using dry blocks make sure the well diamet...

Страница 9: ...r repair service Be sure to have the model number and serial number of your SPRT available 5 2 Problem Causes and Solutions a R0 Rtpw becomes higher significantly This is likely caused by mechanical s...

Страница 10: ...The warranty period begins on the date of the shipment Parts product repairs and services are warranted for 90 days The warranty extends only to the original buyer or end user customer of an AccuMac...

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