Product Purpose:

Equipped with both cooling and heating bidirectional temperature control systems and temperature controllable functions. It is an indispensable laboratory device for research and teaching departments in botany, biology, microbiology, genetics, virology, environmental protection, etc. Widely used for constant temperature experiments, culture testing, environmental testing, etc.

Product Features:

• Acrylic panel, LCD multi-data full-screen operation display, oversized 4.5-inch LCD screen. Uses temperature adaptive control, automatically determines compressor on/off temperature points. High precision, no overshoot at high temperatures. Features power failure memory, power failure compensation, fixed value operation, timed operation, and automatic stop functions.
• Double-layer door structure. After opening the outer door, the working chamber can be observed through the inner glass door without affecting the internal temperature. Built-in LED light tube facilitates night-time sampling.
• Outer shell made of high-quality cold-rolled steel plate with electrostatic spraying. Inner chamber made of stainless steel plate with arc design for easy cleaning.
• Shelves inside the working chamber can be adjusted in height freely.

Main Technical Parameters:

Model		SHX70IV	SHX150IV	SHX250IV	SHX350IV
Air Circulation		Forced convection
Performance	Operating Temp. Range	5℃-60℃
	Temp. Resolution	0.1℃
	Temp. Fluctuation	±1℃
	Temp. Uniformity	±1℃
Construction	Inner Chamber	Stainless steel plate
	Outer Shell	Cold-rolled steel plate, surface electrostatic spraying
	Insulation	Polyurethane
	Heater	Stainless steel heating tube
	Rated Power (W)	640	740	860	960
	Compressor	Air-cooled hermetic compressor
	Refrigerant	R134A
	Light Tube	Illumination tube for Constant Temp/Humidity Incubator / Germicidal tube for Mold Incubator
Controller	Defrost System	Automatic
	Temp. Control Mode	Single-stage LCD, proportional band control
	Temp. Setting Mode	Touch key setting
	Temp. Display Mode	Measured temp (LCD upper display); Set temp (LCD lower display)
	Timer	0-9999 minutes/hours
	Operation Functions	Fixed value operation, Timed operation, Auto stop, Program operation.
	Program Mode	Standard
	Sensor	Pt100
	Additional Functions	Deviation correction, Menu key lock, Power failure compensation, Power failure memory.
Specifications	Internal Dim. (DWH) mm	340*400*500	400*470*780	500*570*850	560*615*1020
	External Dim. (DWH) mm	640*590*1110	700*670*1390	800*760*1460	860*800*1630
	Chamber Volume (L)	70	150	250	350
	Shelf Load Capacity	15Kg per layer
	Number of Shelves	2	3	3	3
	Power Supply	220V