Manufacturer of cold and hot shock test chamber

NegotiableUpdate on 02/01

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Nature of the Manufacturer: Producers

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Overview

The manufacturer of the cold and hot shock test chamber adopts a thermal insulation structure and thermal storage effect. During the test, the test object is stationary, and the cold and hot air paths are switched to introduce the cold and hot temperatures into the testing area to achieve the purpose of cold and hot shock testing. It can independently set three different conditions of high temperature, low temperature, and cold and hot shock, and can choose two slot or three slot and cold and hot shock functions when performing cold and hot shock conditions, with the function of a high and low temperature testing machine.

Product Details

Manufacturer of cold and hot shock test chamberProduct configuration:

Inner box material: SUS304 mirror stainless steel
Outer box material: SEEC yarn surface stainless steel or steel plate spray treated
Refrigeration system: The refrigeration unit is a cascade type, with either a French Taikang compressor or a Bitzer compressor.
Cooling method: water-cooled or air-cooled (optional)
Controller system: Korean TEMI color touch controller or Japanese OYO color touch controller
Standard configuration: 1 test, 2 sample racks
Protection device: no fuse switch, compressor overload protection, over temperature protection, fan overload protection, fuse
Online software: R232, 485 or USB interface
Power supply conditions:
Power requirement: AC380V ± 10% 50 ± 0.5Hz three-phase five wire system
Pre installed power: total power+2.0KW
Install air or independent power switches with corresponding capacity for the equipment on site (recommended power switch capacity: 32A)

Manufacturer of cold and hot shock test chamberTechnical performance:
1. High temperature storage range:+60 ℃? +200℃
2. Low temperature storage range: -10 ℃~-55 ℃ (Type A), -10 ℃~-65 ℃ (Type B), -10 ℃~-75 ℃ (Type C)
3. Test scope:
High temperature:+60 ℃~+150 ℃
Low temperature: -10 ℃~-40 ℃ (Type A); -10 ℃~-55 ℃ (Type B); -10~-60 ℃ (Type C)
4. Heating time:+60 ℃~+200 ℃, approximately 25 minutes required
5. Cooling time:+20 ℃~-55 ℃ less than 60 minutes; +20 ℃~-65 ℃ less than 75min; +20 ℃~-75 ℃ less than 90 minutes;
6. Wind door switching time: less than or equal to 10 seconds
7. Temperature recovery time: 5 minutes
8. Temperature fluctuation: ± 0.5 ℃
9. Temperature deviation: ± 2 ℃
Temperature control system:
1. Refrigeration machine: European and American * compressor
2. Refrigerator: R404a/R23
3. Fan: Axial flow fan
4. Heater: Stainless steel electric heater
5. Evaporator: finned type
6. Cooling method: air-cooled or water-cooled
controller
1. Display: OYO from Japan, Sanyuan from South Korea, etc
2. Analysis accuracy: 0.1 ℃/0.01 ℃
3. Setting method: Chinese and English menus, touch screen input
4. Control method: Calculus operation, PID
5. Sensor: pt100
Safety devices: overtemperature protection, leakage protection, water shortage protection (water-cooled), compressor overpressure overload overcurrent protection

Meet the test standards:
① GB/T2423.1-2001 Test A: Low temperature test method;
GB/T2423.2-2001 Test B: High temperature test method;
GB/T2423.22-2002 Test N: Temperature variation test method;
GJB150.3-1986 High temperature test;
GJB150.4-1986 Low temperature test;
GJB150.5-1986 Temperature Shock Test, etc