200 liter customized high and low temperature rapid temperature change test chamber-Fornitore globale

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200 liter customized high and low temperature rapid temperature change test chamber

Equipment use: High and low temperature alternating test chamber is a testing equipment used in aviation, automotive, home appliances, scientific rese

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Equipment use: The high and low temperature alternating test chamber is a testing equipment used in aviation, automotive, home appliances, scientific research and other fields to test and determine the parameters and performance of electronic, electrical and other products and materials after high temperature, low temperature, or constant temperature environmental changes.

The high and low temperature alternating test chamber is used to simulate the heat resistance, moisture resistance, cold resistance, dry resistance, and quality management of products under a combination of climate and humidity conditions (high and low temperature operation and storage, temperature cycling, high temperature and high humidity, low temperature and low humidity, condensation testing, etc.). It is applied in the industrial, aerospace industry, automation components, automotive components, electronic and electrical components, instruments and meters, materials, plastics, chemical, food, pharmaceutical industries, and related products to evaluate the adaptability and characteristics of the tested products under given environmental conditions.

The high and low temperature wet heat test meets the standard:

1. GB10592-2008 Technical Conditions for High and Low Temperature Test Chambers (Temperature Changes)

2. GB/T2423.1-2008 Environmental testing for electrical and electronic products Part 2: (IEC60068-2-1:2007) Test A: Low temperature test method

3. GB/T2423.2-2008 Environmental testing for electrical and electronic products Part 2: (IEC60068-2-1:2007) Test B: High temperature test method

4. GB/T2423.3-2006 Environmental testing for electrical and electronic products Part 2: (IEC60068-2-78:2001) Test Cab: Constant test method

5. GB/T2423.4-2008 Environmental testing for electrical and electronic products Part 2: (IEC60068-2-30:2005) Test Db: Alternating current test method

6. GB/T2423.9-2001 Environmental Testing for Electric and Electronic Products Part 2: (IEC60068-2-4) Test Cb: Alternating Damp Heat Test Method

7. GB/T2423.22-2002 Environmental testing for electrical and electronic products Part 2: (IEC68-2-14) Test N: Temperature variation

8. GJB150.3A-2009 Military Equipment Laboratory Environmental Test Methods Part 3: High Temperature Test Methods

9. GJB150.4A-2009 Military Equipment Laboratory Environmental Test Methods Part 3: Low Temperature Test Methods

10.GB 24977-2010

11.GB/T 4893.7-2013

Conventional specifications and dimensions:

Volume (L)	Inner box dimensions mm width depth height	Outer box dimensions mm width depth height	Total power KW	Temperature and humidity range
50L	360350400·	8308801500	3.6~10.5 According to the volume of the box Pending adjustable	Temperature range: (0~+160℃ -20~+160℃ -40~+160℃ -60~+160℃ -70~+160℃ -82-+160℃) Humidity range: （20%-98%RH)
100L	500400500	9809201600
150L	500500600	98010001700
250L	600500750	108010501860
400L	800600850	128011002000
500L	800700*900	128012002050
800L	10008001000	148013002150
1000L	100010001000	148015002150
Multiple specifications and models to choose from	Our company can customize dimensions, modify and strengthen according to the requirements of experimental use
	performance parameter
temperature fluctuation	≤±0.5℃
temperature uniformity	≤±1℃
precision	0.1℃
Heating rate (min)	3℃~5℃
Cooling rate (min)	0.7℃~1.0℃
Humidity range	20%-98%RH(Can be adjusted within the range of 10% -98% RH according to the experimental requirements)
Humidity fluctuation	≤± 2% RH (humidity above 75% RH) ± 3-5% RH
Need for rapid temperature change	Rapid cooling: 3-5 ℃/min; Rapid heating: 3-5 ℃ min			Consultation with customer service for customization
Construction
Inner box material	SUS3041.5mm stainless steel plate (mirror/matte)
External material	1.5mm cold-rolled steel plate/stainless steel wire drawing, electrostatic spraying, sturdy, beautiful, and durable.
Insulation material	Fiberglass cotton/polyurethane foam material, thickness 100mm
heater	Stainless steel nickel chromium alloy finned ceramic heater
Wind cycle	Stainless steel long shaft motor, stainless steel multi wing centrifugal fan bladegroundsEnsure proper circulation of the built-in air duct in the test chamber
Sealing material	Silicone rubber, reliable sealing
Lead test empty	Ø 50mm~Ø 100mm default left side can be located at any position according to usage requirements
Observation window	Large rectangular multi-layer hollow electric heating glass observation window withHigh and low temperature resistant lighting deviceLED lighting can clearly observe internal tests，Observe the heating function of the window glass. It can prevent condensation and frosting during low-temperature testing.
carrier	Equipped with two partitions, it can be freely adjusted in height for loading and unloading, and is convenient for cleaning inside the box (can be customized according to the reinforcement of the test item) Standard Load Capacity: 50KG Box Bottom Load Capacity: 150KG
Bottom casters	The bottom of the equipment is designed with four sets of universal casters, which can be moved, fixed, and adjusted up and down smoothly
	Humidification/dehumidification water replenishment system
Humidification method	External electric heating and humidification method Stainless steel armored electric heater Humidifier control mode: PID control mode Water level control device, heater anti dry burning device with water shortage alarm indication
Water supply system	Built in water tank, supplying water to the system through a circulating pump, can be connected to an external water source, and has a water shortage alarm indicator
Water tank drainage	When the water tank of the test box needs to be cleaned or not used for a long time, the water in the tank can be drained through the manual valve installed at the back of the box
Drainage inside the box	There is a drainage outlet behind the experiment, which can be connected to a pipe to discharge into the sewer pipe
Dehumidification method	Mechanical refrigeration light pipe surface dehumidification, regulated by an evaporation pressure regulator to avoid frosting on the evaporator
control system
Control instruments	7-inch true color touch screen control instrument, easy to operate, convenient to set, temperature control accuracy of 0.01 ℃, programming beyond 1200 segments The two control modes of program or fixed value can be freely converted, and the vertical curve temperature and humidity data can be stored for up to 6 months.
sensor	-Suitable for Finnish Vaisala/Korean ternary at 50 ℃~70 ℃~+150 ℃; 0 ℃~-20 ℃~-40 ℃~+150 ℃ PT100 Platinum Resistance

Electrical components	LG/S Naide/Delixi/Chint and other well-known brands, with stable and reliable performance
	refrigeration system
compressor	Adopting French 'Taikang' fully enclosed refrigeration compressor
refrigerant	R404A R23 (fluorine free)
Cooling method	Air cooling/water cooling
evaporator	Internally threaded coil with turbulent aluminum fins, the refrigerant can continuously evaporate within the tube, resulting in more thorough evaporation.
	other
power supply	AC220V~AC380V 50HZ (optional)
Protection system	Overtemperature protection, leakage protection, under phase protection
	Missing item protection, overcurrent protection, fast fuse, compressor high and low voltage protection, compressor overheating protection, compressor overcurrent protection, line fuse and fully sheathed terminal, water shortage protection, grounding protection
Usage environment	Temperature: 5 ℃~30 ℃, relative humidity: ≤, 85% RH
Installation ground	The ground is flat, well ventilated, and free of flammable, explosive, corrosive gases and dust There is no strong electromagnetic radiation source nearby Leave appropriate maintenance space around the equipment
Can provide third-party calibration reports	Optional

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