Humidity Calibration Kit

For a quick humidity check

The humidity transmitters as all other measuring instruments shall be periodically checked and eventually adjusted. The most simple solution for this purpose is the E+E Humidity Calibration Kit.

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The E+E Humidity Calibration Kit is a cost effective solution for calibrating humidity measuring instruments with sensing probes Ø 10-12 mm (0.4-0.47 inch). It is very easy to use and it does not require highly qualified technical staff. The kit consists of a humidity calibration chamber and a choice of E+E Humidity Standard Sets. 

Humidity Standards

The E+E Humidity Standards are non-saturated salt solutions available in sets of five or fifty single-use ampoules, which may be stored an indefinite time. The salt solutions are non-harmful, handling them does not require specific safety measures. Safety data sheet is available upon request. Each E+E Humidity Standard Set is supplied with a traceable calibration certificate, issued by the Austrian National Metrology Institute (NMI).

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Technical data Humidity Calibration Kit

  • 0% RH ... ±0.3% RH
    5% RH ... ±0.5% RH
    10% RH ... ±0.5% RH
    20% RH ... ±0.5% RH
    35% RH ... ±0.5% RH

    humidity value in %RH ... accuracy at 23 °C (73.4 °F)
  • 50% RH ... ±0.9% RH
    65% RH ... ±0.9% RH
    80% RH ... ±1.2% RH
    95% RH ... ±1.2% RH

    humidity value in %RH ... accuracy at 23 °C (73.4 °F)

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Humidity Calibration Kit FAQ

  • What is the difference between a 2 wire and a 3 wire current output?

    Transmitter with "two-wires" technology receive the power from the process, and the signal is carry on return wire (closed current loop). With technology "three-wires" the power supply is separate from current output: 2 wires are the power supply and third carry the signal.

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