Accredited Calibration Service
Rotronic’s calibration laboratory in Hauppauge, New York is accredited by NVLAP to ISO/IEC 17025:2005 and ANSI/NCSL Z540-1-1994 standards for the calibration of humidity and temperature.
The current scope of accreditation is as follows:
HUMIDITY
HygroGen HG2
| Relative Humidity Range @ 23C | Uncertainty (k=2) |
| 4.5 - 5.5% RH | 0.12% RH |
| 9.5 - 10.0% RH | 0.15% RH |
| 14.5 - 15.5% RH | 0.17% RH |
| 24.0 - 26.0% RH | 0.33% RH |
| 34.0 - 36.0% RH | 0.39% RH |
| 49.0 - 51.0% RH | 0.45% RH |
| 64.0 - 66.0% RH | 0.50% RH |
| 79.0 - 81.0% RH | 0.55% RH |
| 84.0 - 86.0% RH | 0.58% RH |
| Relative Humidity Range @ 20C | Uncertainty (k=2) |
| 89.0 - 91.0% RH | 0.65% RH |
| 94.0 - 96.0% RH | 0.74% RH |
Fixed Humidity Tunnels
|
Relative Humidity Range @23C |
Uncertainty (k=2) |
| 0.1…0.8% RH | 0.21% RH |
| 10.8…11.8% RH | 0.22% RH |
| 34…36% RH | 0.29% RH |
| 79…81% RH | 0.49% RH |
LABORATORY THERMOMETERS
Temperature Measurement Device Calibration
Standard Service
| Temperature Range | Uncertainty (k=2) |
| 21...27°C | 0.065°C |
Selected Point Service
| Temperature Range | Uncertainty (k=2) |
| 10°C | 0.09°C |
| 23°C | 0.07°C |
| 45°C | 0.09°C |
Located in a separate, climate controlled area, the environment inside of the calibration laboratory is constantly monitored and maintained. Throughout the calibration process Rotronic’s proprietary software and algorithms ensure stable and reliable calibrations.