2-Zone Thermal Shock Test Chamber- -55º C~+150º C Temperature

• After-sales Service: 1 Year
• Power Supply: AC 380V 50Hz
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• High Temperature Room Temperature Range: +50ºC~+180ºC
• Temperature Rise Time: R.T (Room Temperature)~+180ºC ≤30min
• Model NO.: HYTW-225L
• Low Temperature Room Temperature Range: 0ºC~-70ºC
• Temperature Drop Time: R.T (Room Temperature) ~ -70ºC ≤50min
• Temperature Impact Range: -55ºC~+150ºC
• Transport Package: Standard Export Wooden Box
• Specification: Customized
• Trademark: HUANYI
• Origin: China
• HS Code: 8419899090
• Production Capacity: 10000pieces/Year

Product Description

Application

This series of products are widely used in the aviation, aerospace, electronics, IT industries, instrumentation, electrical products and other simulated samples to test the adaptability of simulated samples under rapid changes in ambient atmospheric temperature and to provide reliability testing for the safety of electronic components. Product screening, etc.

Meet the standards

GB/T2423.1-2008 Environmental testing of electrical and electronic products Part 2 Test methods Test A Low temperature

GB/T2423.2-2008 Environmental testing of electrical and electronic products Part 2: Test methods Test B: High temperature
GB/T2423.22-2012 Environmental Test Part 2: Test Method Test N: Temperature Change
GJB150.5-2009 Environmental test methods for mil equipment - Temperature shock test
GJB150.5A-2009 mil equipment laboratory environmental test methods Part 5: Temperature shock test
GJB360B-2009 Test methods for electronic and electrical components
GB/T2423.1-2008/IEC6008-2-1-2007 Environmental testing of electrical and electronic products Part 2: Test methods Test A: Low temperature
GB/T2423.2-2008 Environmental testing of electrical and electronic products Part 2: Test methods Test B: High temperature
GB/T10589-2008 Technical conditions for low temperature test chamber
GB/T11158-2008 High temperature test chamber technical conditions

Features

1. It adopts an industrial computer-type controller and is equipped with a large-area LED display and touch screen. It has powerful functions, strong scalability, and easy operation.
2. Two tanks (high temperature tank and low temperature tank) adopt a mobile sample hanging basket structure.
3. Five-minute recovery time, institution transfer time within 10 seconds.
4. The air volume is evenly distributed to ensure uniform test exposure.
5. Use the latest environmentally friendly refrigerant.

Machine structure

The two-box hot and cold shock box uses two upper and lower boxes (upper box with high temperature and lower box with low temperature). There is a movable basket in the middle. Samples can be placed in the movable basket. The basket can be switched up and down through the transmission device to quickly switch between the high and low temperature boxes. Thus achieving temperature shock.

 

Control System

1. Temperature and humidity measurement: Pt100 platinum resistor measures air temperature;

2. Interface language: Chinese/English can be switched at will;

3. Controller
1.LCD touch-type programmable controller with true color and LED backlight display screen;
2.Main power switch, operation indicator light, abnormal indicator light, end indicator light, defrost indicator light, power indicator light;
3.The monitoring screen displays the current values and set values of the low temperature room, high temperature room, and test room;
4.Defrost mode: Set the defrost mode, no defrost/by time/by cycle;
5. When the program is executed, the graphic curve can be displayed in real time, segments can be skipped, and the function can be maintained.

4. Program capacity:
Programmable program: maximum 1000 groups;
Time setting: 32,000 hours and 59 minutes per section;
Repeatable execution of commands: each command can be cycled up to 32,000 times.
5.Storage function:
Supports USB interface connection to mobile U disk to export historical curves, historical data, alarm records and other functions. PC host software can be used to open the data exported from the U disk for viewing, printing and recording.

Product Parameters

 

4. Main technical indicators
Cabinet:
1.Inner chamber size	About W800*H600*D700 mm
2. Overall dimensions	About W1350*H2250*D2050mm (subject to the actual object)
3. Hanging basket size	Approximately W600*H500*D500 mm hanging basket volume: 150L
temperature:
1. High room temperature range	+50ºC~+180ºC
2. Temperature rise time	R.T (room temperature)~+180ºC ≤30min
3. Low temperature room temperature range	0ºC~-70ºC
4. Temperature drop time	R.T (room temperature)~-70ºC ≤50min
Basket
1. Temperature shock range	-55ºC~+150ºC
2.Temperature fluctuation	≤±0.5ºC (no load, constant state)
3. Temperature uniformity	≤2ºC (no load, constant state)
4. Temperature deviation	≤±2ºC (no load, constant state)
5.Conversion time	≤10S (no load)
6.Test conditions	High temperature +120ºC, exposure time 30min; Low temperature -55 ºC, exposure time 30min
7. Temperature recovery time	Test area temperature recovery time: ≤4min. Impact process (as shown in the figure)
8. Temperature shock method	The controller uses pneumatic actuators to control the cylinder to control the basket to quickly switch up and down between the low temperature box or the high temperature box, forming a closed-circuit air circulation system with the high temperature box or low temperature box respectively to quickly reach the test target temperature.
9. Noise	Within 75db (measured 1 meter from the front of the machine and 1.2 meters from the ground)
Note: The above performance indicators are values measured under the conditions of ambient temperature +25ºC, relative humidity ≤85%, and no sample.

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