3.4 Operational Values
HVR100 systems are factory calibrated under the standard laboratory environmental conditions shown below:
Specification
Calibration Requirement
Ambient Temperature
20°C ± 0.5°C (68°F ± 1°F)
Humidity
40-60% RH
Temperature rate of change
0.5°C (1°F) per hour
HVR100 systems can be safely operated under the following environmental conditions:
Environmental Condition
Operational Requirement
Ambient Temperature
20°C ± 3°C (68°F ± 5°F)
Humidity
< 90% RH
Calibration Temperature
20 ± 0.5°C (68 ± 1°F)
Allowable Operating Temp.
18-22°C (64-72°F), non- condensing
If the system is to be operated under environmental conditions that are substantially different from those shown above, the system should be recalibrated under the expected conditions. Users should also consider the material characteristics of the parts under inspection, in particular coefficients of thermal expansion. Numerical compensation might be required when measuring parts under conditions different from those controlling the stated dimensional specifications for these parts.
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