The Rotronic HL-1D is a compact (90 mm x 60 mm x 23 mm) inexpensive logger with +/- 3 % rh and +/- 0.3 oC measurement accuracy.
All measurement values are stored within the instrument for download via the HW4 software. After downloading the saved data, a graphical display of the values is possible. The software also enables instrument functions such as the logging interval, logging mode and alarms.
Features
- ± 3.0 % rh and ± 0.3 °C measurement accuracy
- Compact with high level of IP protection
- Large storage capacity: 16,000 data point memory
- MIN/MAX/AVG statistical function
- Includes HW4-lite programming / analysis PC software
- Clear LC display with visual alerts
- Long battery life (3 years approximately at logging interval of 5 min.)
- Conforms to FDA CFR 21 Part 11 / GAMP 5
Technical
Dimensions 90 mm x 60 mm x 23 mm
Weight 85 g
Measurement range - 20 to + 70 °C / 0 to 100 % rh
Accuracy at 23 ± 5 °C ± 3.0 % rh / ± 0.3 °C
Power supply 1x CR2 battery
Battery life 3 years approximately at a logging interval of 5 minutes
Humidity sensor ROTRONIC HYGROMER IN-1
Temperature sensor NTC
Measurement interval 30 seconds to 24 hours
Display type LCD, 2 lines, resolution 1 decimal
Battery indicator Yes
Memory size 16,000 data point memory (humidity and temperature)
Software HW4 compatible V3.4.1 and higher
Communication interfaces Mini USB
IP protection rating IP67
FDA/GAMP compatibility FDA 21 CFR Part 11 and GAMP compatible