SAL-T 75% Humidity Standard for Novasina Water Activity Meters.
SAL-T 75% Humidity Standard
Humidity standards based on saturated salt solutions in plastic tablets with humidity-permeable membrane for multi-use. The salts generate a defined air humidity in the temperature range of 15...30°C which flows out of the tablet through the permeable membrane inside the measuring chamber and generate there a defined and stable humidity environment.
This established method of humidity generation is very precise and has an excellent repeatability.
Novasina humidity standards SAL-T are available with the following humidity values:
6.4%, 11.3%, 32.8%, 52.9%, 75.3%, 90.1%, 97.0% und 98% rh
All humidity standards are deliverable with an internationally recognized certificate from an accredited European laboratory.
Verification and calibration of Novasina measurement instruments.
Accuracy according to "Greenspan Report 1977": +/- 0.3 % rh (0.003 aw)
Temperature range: 15° ... 30° C
Features & Benefits
- Multi applicable
- High accuracy and repeatability
- Simple handling
- Available for the complete measuring range
- Long product life