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WIKA operating instructions EMM Calibration Sled
PN 0019408001A 08/2018 EN
EN
1. Introduction
1. Setup
Calibration sled kit
EMM assembly
Assembled calibration sled
Calibration sled to EMM connection
1.1 Technincal information:
The Mensor EMM assembly has four sensing devices built in to the device. Sensors included are ambient temperature, relative
humidity, barometric pressure and precision platinum resistive thermometer (PRT). The rated accuracies are:
Initial Accuracy
Stability
Ambient Temperature
.4°C
2°C /year
Relative Humidity
3%
2% /year
Barometric Pressure
.25%
2% /year
PRT
.2°C
1°C /year
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It is important to use standards that have a test uncertainity ratio of at least 1:1. A higher ratio is better.
1.3 Equipment required
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EMM Calibration Sled - P/N 0019780001
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EMM - P/N 0019582001
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CPD8500 EMM Cal Sled application software - P/N 0020646001
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Pressure Standard capable of 1.1 bar abs pressure
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Temperature standard 0 to 50°C
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Humidity standard 0 to 100% RH
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Temperature calibration bath 0 to 50°C