Temp Shock Test Chamber

Two-chamber thermal shock test box

INQUIRY

Two-chamber thermal shock test box(图1)

Features:

1. The main components of the equipment (compressors, controllers, large refrigeration accessories) can provide customs declaration certificates and qualification certificates.

2. In terms of structure, the sheet materials we use are all large slabs full of 1.0, and the overall appearance is atmospheric and high-end, and the laser cutting technology we use has more advantages than the CNC machining of our peers.

3. The electrical controllers are all durable and well-known brands, and can have relevant purchase contract certificates. All wiring of the electrical panel is wired in accordance with the circuit diagram, with white wire numbers uniformly, which is more convenient for maintenance.

4. The refrigeration system increases the Danfoss automatic throttle valve, which can automatically control the size of the refrigerant flow to avoid frosting during compression at low temperatures. At the same time, the defrosting of the low temperature zone door uses the refrigeration circuit to defog, and the industry uses the heating wire to defrost. The frost is more effective and there is no maintenance rate, and once the heating wire is burned, it cannot be replaced.

5. The cylinder in-position detection function and the protection function to prevent the basket from falling off greatly increase the safety of the equipment.

internal volume（L）		36	49	100	150	252	480
SIZE	Basket size: W×D×H(cm)	35×30×35	40×35×35	40×50×50	60×50×50	70×60×60	85×80×60
	Outer size: W×D×H（cm）	132×190×181	137×195×181	137×200×210	157×200×210	167×210×230	177×230×230
High greenhouse		10℃→+180℃
Heating time		Heating up +60℃→+180℃≤25min　Note: The heating time is the performance when the high-temperature room is operated alone
Low-temperature greenhouse		-60℃→-10℃
Cooling time		Cooling +20℃→-60℃≤60min　Note: The rising and falling time is the performance when the high-temperature greenhouse is operated alone
Temperature shock range		（+60℃±150℃）→（-40℃-10℃）
performance	Temperature fluctuation	±5.0℃
	Temperature deviation	±2.0℃
	Temperature recovery time	≤5min
	Switching time	≤10ses
	noise	≤65（db）
Material	Shell material	Anti-rust treatment cold rolled steel plate + 2688 powder coating or SUS304 stainless steel
	Inner body material	Stainless steel plate (US304CP type, 2B polishing treatment)
	Insulation Materials	Rigid polyurethane foam (for box body), glass wool (for box door)
Cooling system	Cooling method	Mechanical two-stage compression refrigeration method (air-cooled condenser or water-cooled heat exchanger)
	Chiller	French "Taikang" fully hermetic compressor or German "Bitzer" semi-hermetic compressor
	Compressor cooling capacity	3.0HP*2	4.0HP*2	4.0HP*2	6.0HP*2	7.0HP*2	10.0HP*2
	Electronic automatic expansion valve method or capillary method	Electronic automatic expansion valve method or capillary method
	Air-cooled or water-cooled	Air-cooled or water-cooled
Heater		Nickel-chromium alloy electric heating wire heater
humidifier		SUS316 sheathed heater (surface evaporation type)
Blower for mixing in the box		Long axis motor 375W*2 (Siemens)			Long axis motor 750W*2 (Siemens)
Power Specifications
AC380V		20	23.5	23.5	26.5	31.5	35
Weight (kg)		500	525	545	560	700	730