Cleanroom Humidity & Dew Point Sensor Calibration per ISO 14644 Cleanroom Standards

Maintaining 30% to 60% RH in Grade A/B pharmaceutical cleanrooms prevents electrostatic discharge (ESD) and microbial proliferation under GMP guidelines.

1. Controlled Environment RH Verification

Using the DB Hygron Series (5C to 60C, 3% to 95% RH) allows metrologists to test hygrometers under controlled temperature and humidity conditions with +/-0.2% RH stability.

2. Sensor Hysteresis and Desorption Lag

Always calibrate in ascending RH order followed by descending points to calculate polymer capacitive sensor hysteresis.

1. Controlled Environment RH Verification

2. Sensor Hysteresis and Desorption Lag

Equip Your Laboratory with ISO 17025 Traceable Calibrators