500L High-Low Temperature Test Chamber -Zhongke Meiqi (Tianjin) Technology Co., Ltd.

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500L High-Low Temperature Test Chamber

High and low temperature test chambers are widely used in aviation, aerospace, electronics, instrumentation, electrical products, materials, automotive parts, plastics and rubber products, chemicals, building materials, medical, photovoltaic and other industries.They test the temperature stress, temperature aging screening, reliability testing, performance testing, weathering test, high temperature storage of test pieces under high temperature and environmental conditions.

Model：MQ-T500F-2

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Feature Parameter Standard Compliance

500L Temperature Test Chamber

product name		High and low temperature test chamber
Product number		MQ-T100F-2	MQ-T250F-2	MQ-T500F-2	MQ-T1000F-2
Nominal volume	unit/L	100	250	500	1000
Inner size	Width × depth × height (mm)	450×450×500	600×600×700	750×750×900	1000×1000×1000
External size	Width × depth × height (mm)	650×1000×1450	800×1200×1700	950×1400×1900	1200×1500×1950
Performance	Temperature range	A,-40℃~150℃ B,-70℃~150℃ C,-90℃~150℃ D,-120℃~150℃
	Temperature fluctuation	±0.5℃
	Temperature uniformity	≤2.0℃
	Temperature deviation	≤±2.0℃
	Heating rate	≥2.0℃/ Min
	Cooling rate	≥2.0℃/ Min
	Linear temperature control	0.5~1.0℃/Min
Refrigeration method		Compressor refrigeration
Cooling method		Air-cooled
The main components	Control System	Siemens programmable controller + touch screen + independent development program
	Heating system	Fully independent system, high efficiency stainless steel finned tube heater
	Cooling System	Importer-type scroll compressor
	Circulatory system	Temperature and low noise motor, stainless steel centrifugal impeller
Use materials	Carton material	High-quality carbon steel plate, phosphating electrostatic spray treatment
	Inner box material	International standard SUS304# stainless steel mirror treatment
	Insulation material	Hard flame retardant polyurethane foam
	Sealing material	High and low temperature environment-friendly silicone rubber seal
voltage		380±10% VAC,50Hz,3L+N+G
Communication Interface		RS232 communication interface, USB data interface
Standard configuration		Sample holder 1 set, test lead hole 1 set
Optional accessories		Recorder, Remote Control Software, Insulated Sample Holder, Split Manipulator, Dry Air Purge
safety devices		Leakage, short circuit, motor overheating, heater overheating, compressor overpressure, overload, multiple overtemperature protection
Environmental requirements		Ambient temperature: 5~35°C, relative humidity: ≤85%RH, no strong vibration, electromagnetic radiation, no dust and corrosive substances around
Note: 1.temperature performance parameters are in the ambient temperature of 25 °C, studio no load conditions, in accordance with GB/T5170.2-2008 test; 2. according to the specific requirements of users customized non-standard high and low temperature test box; 3. This technical information is subject to change without notice.

Standard Compliance :

1. IEC60068-2-1 Environmental testing - Part 2: Test methods - Tests A: Cold
2. IEC60068-2-2 Environmental testing for electric and electronic products Test methods - Tests B: Dry Heat
3. MIL-STD-810F-501.4 High temperature test
4. MIL-STD-810F-502.4 Low temperature test
5.GB/T 10589-2008: cryogenic test chamber technical conditions
6.GB/T 10592-2008: high and low temperature test chamber technical conditions
7.GJB 360B-2009: test methods for electronic and electrical components
8.JJF 1101-2003: environmental and test equipment temperature and humidity calibration specifications
9.GB/T 5170.2-2008: test method for environmental test equipment of electric and electronic products temperature test equipment