Dataloggers - HL-20D Manufacturers & Suppliers

Economical and Precise

Based on the AirChip 3000 Digital Technology

Innovation in Humidity and Temperature Measurement

• Highest accuracy at 0.8%rh and 0.2°C

• Outstanding long term stability

• 20000 data point memory with date & time stamps

• Programmable alarm limits

• Programmable recording intervals

• Psychrometric calculations of dew and frost point values available

• FDA 21 CFR Part 11 / GAMP 4 compliant

• USB interface

• Long battery life

Hygrolog HL20/21 advantages at a glance

The new HygroLog HL20/21 series is the latest development of data loggers for relative humidity, temperature, dew point and frost point. These loggers give you the accuracy and reliability to measure and record your essential data whether it be in pharmaceutical clean rooms, storage facilities, manufacturing areas, buildings, museums or any other critical area. The HL20 and HL21 are fully compliant with FDA 21 CFR part 11 and GAMP 4 requirements for electronic records and electronic signatures (ERES).

Our Principles