Constant Temperature & Humidity Chamber??? ? Features: ? lPolished stainless-steel chamber, semicircular arcs at corners for easy cleaning, and the space between the shelves in the chamber is adjustable. ?l Even air circulating system ?l Imported temperature and humidity sensor ?? ?l Imported programmable controller, large LCD screen ?l R134a refrigerant, imported compressor and fan motor ?l There is a 25mm instruction connection hole on side of the chamber for easy testing operation and temperature????????? measurement. ?? ?l Over temperature and temperature difference alarms ? ?l Compressor over-heat and over-load protections, fan motor over-heat and water-lack protections ?l Independent audible and visible temperature-limiting alarm system ensures experiments run safely. ?l RS485 connector can connect computer to record and print the parameters and the variations of temperature.(option) ? ?Specifications ??

Model	BPS-50CH BPS-100CH	BPS-100CL BPS-100CA BPS-100CB	BPS-250CL BPS-250CA BPS-250CB	BPS-500CL BPS-500CA BPS-500CB	BPS-800CL BPS-800CA	BPS-1000CL BPS-1000CA BPS-1000CB
Temperature Range	RT+10~85°C	L:-10~100°C A:-20~100°C B:-40~100°C
Display Resolution	0.1°C
Temperature Stability	±1.0°C	High temp:±0.5°C Low temp:±1°C
Humidity Range	80~95%RH	30~95%RH
Humidity Accuracy	±3%RH
Power Consumption	1200W 1600W	1800W 1800W 3000W	2200W 2200W 4800W	3000W 4000W 5000W	4000W 5000W	5000W 6000W
Ambient Temperature	+5~30°C
Electrical Requirement	220V 50HZ	220V 50HZ	220V 50HZ 220V 50HZ 380V 50HZ	220V 50HZ 380V 50HZ 380V 50HZ	380V 50HZ	380V 50HZ
Interior Dimension (W×D×H,mm)	350×300×500 500×400×550	500×400×550	600×500×820	800×700×900	965×700×1430	900×700×1600
Exterior Dimension (W×D×H,mm)	720×620×725 650×800×1310	650×800×1310	750×900×1580	1000×1100×1860	1475×890×1780	1410×890×1950
Shelves	3PCS	3PCS	3PCS	3PCS	3PCS	3PCS

? Options: ? l Printer l Independent temperature-limiting Alarm system ? ?