Description
Microprocessor controller (with timing function)
Features:
- Microprocessor control, stainless steel chamber, semicircular arcs at corners for easy cleaning
- Even air circulating system
- R134a refrigerant, 2 imported compressors and fan motor
- Over temperature and temperature difference alarms
- Imported humidity sensor which can be used in high humidity environment
- Balance temperature and humidity adjusting system
- There is a 25 mm instruction connection hole on the left side of the chamber for easy testing operation and temperature measurement.
- UV light system for periodic sterilization of chamber.(Option)
- Independent audible and visible temperature-limiting alarm system ensures experiments run safely.(Option)
- RS485 connector can connect computer record and inspect the parameters and the variations of temperature.(Option)
Programmable Touch Screen
- Large LCD screen to display more data at same time
- English operation menu, display current data curves
- 100 groups with 1000 periods 999 circulations, max timing for each period is 99 hours 59 minutes.
- Auto lock after setting data.
- Available to program on computer via RS-484 or RS-232
Safety device:
- Compressor over-heat protection
- Fan over-heat protection
- Over-temperature alarm system
- Over-compressing protection
- Over-load protection
- Water lack protection
Model: LHH-150SDP/LHH-250SDP/LHH-500SDP
- With temperature , Humidity
Model: LHH-150GSP/LHH-250GSP, LHH-SSG
- With temperature, Humidity & Light
Model: LHH-150GP/LHH-250GP
- With temperature & Light
