P-20-003-02-a
CERTIFICATE OF CONFORMANCE
The manufacturer of this instrument has implemented a quality assurance system under
ISO 9001 certified quality system and fully follow ISO GUM (Guide to the Expression of
Uncertainty in Measurement) to evaluate the uncertainty of temperature and resistance
standards, guarantee performance as below;
Calibration
Temperature
Max Error
Target Accuracy
Target Stability
–30°C
±1.5°C
±0.3°C
0.3°C
0°C
±1.5°C
±0.4°C
0.1°C
400°C
±6.0°C
±2.0°C
0.2°C
900°C
±13.5°C
±3.0°C
0.4°C
Note: Assume the operation ambient temperature under 23 ± 3°C
Furthermore, we certify that this infrared thermometer has been inspected and found to
comply with published specifications. This device has been calibrated by temperature
and/or resistance standards that are traceable to NIST (U.S. National Institute of
Standards and Technology) or NML (National Measurement Laboratory) of Taiwan,
and the calibration procedure corresponds with generally accepted regulations and
standards.
ThermoWorks, Inc.
Utah, U.S.A.
www.thermoworks.com