Medicine Stability Testing Chamber（ LHH-150SD/250SD）

Microprocessor controller (with timing function)

Microprocessor controller (with timing function)

● 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 25mm instruction connection hole on the left side of the chamber for easy testingoperation 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 oftemperature.(Option)

Model	LHH-150SD	LHH-250SD
Temperature control range	0~65℃
Temperature Stability	±0.5℃
Temperature Uniformity	±2℃
Humidity Range	35~95%RH
Humidity Stability	±3%RH
Timing Range	1~99 hours each period
Humidity and temp adjusting	Balance temperature and humidity adjusting
Cooling system/cooling mode	Two sets of imported compressor work rotationally
Controller	Programmable ( LCD screen)
Sensor	Temp: Pt100, Humidity: capacitance sensor
Ambient Temperature	RT+5~30℃
Electrical Requirement	AC220V 50Hz
Power Consumption	2100W	2300W
Chamber Volume	150L	250L
Interior Dimension(W×D×H)mm	550×405×670	600×500×830
External Dimension(W×D×H)mm	690×805×1530	740×890×1680
Shelves	3(pcs)
Safety Device	Compressor overheating and overpressure protection, Fan overheating protection Over temperature protection, Overload protection, Water protections
Remark	1. Bulid in mini printer. 2. Paperless recorder (Option). 3. GP/GSD/GSP series products have installed intensity of illumination detector. 4. GP/GSD/GSP series products have installed intensity of illumination detector.