Humidity Generator

Control of humidity in test chamber

Humidity generator ideal for controling humidity in test chambers for paper, Board or other materials. Can be used with or without a regulation system.

The generator is a laboratory device that allows the operator to condition a given volume of air at a set point humidity. This set point can be varied from 10% to nearly 95% RH.

The Humidity Generator has been developed with the objective to condition the air in a closed chamber in which any kind of tests may be conducted to study different materials. Accurate humidity steps can be obtained.

The humidity generator can be used in various applications. These applications include:

  • Dimensional stability study (VARIDIM)
  • YOUNG modulus measurement (VARIDIM)
  • Sorption / desorption study (VARIMASS)
  • Creeping study (VARIPRESS)
  • Curl Studies (Curl Tester)
  • Any test that can be carried out in a closed chamber (burst measurement, breaking length, etc).
  • Paper
  • Board
  • Concrete
  • Polymer

Humidity Generator brochure in English

The equipment and the regulation system have been designed for the paper industry. Therefore Techpap provides a generous warranty for a very reliable regularity condition for materials such as paper, board or tissue.

This includes:
  • No humidity set points over passing
  • Stability in stages
  • Possibility to achieve complex cycles (stages, slopes, etc.)
  • No running time limit (24 H / 24 – 7 d / 7).

Postal Address:Techpap SAS - CS 90251 - GRENOBLE CEDEX 9 - FRANCE
Tel 33 (0) 4 76 51 74 75 - Fax 33 (0) 4 76 42 05 04 - E.Mail :

Delivery Address: Techpap SAS - 1660 rue de la Piscine - 38400 Saint Martin d'Hères - FRANCE - Map - Cookies