Calibration Service

Precise work with measurement technology requires technically flawless equipment. However, changing ambient conditions and thermal, mechanical or chemical stresses can lead to inaccurate measurements as the devices are used over a longer period of time.

In order to ensure the reliability of the measurement results and to ensure the longevity of the measuring devices, we recommend regular calibration. For this we offer you our calibration service with test certificate. The acceptance test certificate according to DIN EN 10204:2004/3.1 shows the data of the reference measurement, the calibration values ​​and the measurement uncertainty, confirms the connection to national measurement variables and thus certifies the quality of your measuring equipment.

Calibration means checking the correctness of the measured variables of a measuring device or determining measurement deviations. The calibration takes place without any technical intervention in the measuring system.

Advantages

  • Reproducibility of measurements
  • Increasing the acceptance of measurement results
  • Traceability to national standards
  • Increase in quality level

Calibration Items

Absolute PressureBarometers
Barographs
Air pressure sensors
Air pressure data loggers
TemperatureThermometer
Thermographs
Temperature sensors
Temperature data loggers
MoistureHygrometer
Hygrographs
Humidity sensor
Humidity data logger
Temperature/HumidityThermal hygrometer
Thermal hygrograph
Temperature/humidity sensor
Temperature/humidity data logger

Test facilities

Test field for complex climate simulation (Fischer climate pressure test chamber)

WorkspacesPressure20...1200 hPa
Temperature-40...+120 °C
Humidity5...98% RH (5...80% r.h. in the range -40...0 °C)
Change speedPressure100 hPa/min (100 ... 0.1 hPa/min in the range below 600 hPa)
Temperature5 K/min (-40 to +120 °C), 2 K/min (+120 to -20 °C),
<2 k="" min="" -20="" after="" -40="" c="" td="" gt="" --2--="">
Humidity10%/min (5 after 98% RH), 3%/min (98 after 5% RH)
Stability of climate valuesPressure± 0.3 hPa
Temperature± 0.1K
Humidity± 3% RH
reference gaugesPressurePressure DPI 740 SNo. 74001562 Accuracy ± 0.15 hPa
TemperatureDE P655 SNr 6550206 1060/020102/109014/050285 (± 0.03 K)
HumidityDE P655 SNr 6550206 1060/020102/109014/050285 (± 1.5% RH)
Test space dimensions45 cm x 45 cm x 50 cm, approx. 100 l test chamber volume