Humidity generators

Manufacturer: Novasina Model: Thermoconstanter TH-2 / RTD-33 P/N: 641 Description: The Novasina ther (more)moconstanter is an electric hygrometer, hymidity meter for aw measurements in the approximate range of microbial growth (0.50±0.97). It provides a convenient and reliable means of making aw measurements. Features: - a very high level of precision- stability of the calibration curve in the aw range studied (0.50±0.97)- adequate equilibration times- a reasonably short time for measurement of aw in various materials (from 10 to 30 minutes according to aw level)- a built-in temperature-controlled device for aw measurements in the temperature range 0°C±50°C Specifications: - Ranges: 0-100%; 0-50°C- Electrical: 220V 6A 50Hz- Output: 0...1V Items delivered: - Novasina Thermoconstanter TH-2 / RTD-33 Condition: The thermoconstanter is in perfect cosmetic as well as technical condition. It is 100% functional tested and ready to be operated.

GeoTech G100 Co2 Analyser with Hygroclip 2 Advanced Humidity Sensor Lab This item was removed from a (more) university where it was surplus to requirement. It is in good cosmetic condition and powers on, we are unable to test it further at our facility. Included are the following: 1 x GeoTech G100 Co2 AnalyserS/N - IN171951 x HygroClip 2 Advanced seriesS/N - 20684187 1 x GeoTech Cary Case 1 x Sample Tube Kit