Product description of high and low temperature impact test box:
High and low temperature impact test chambers are also called temperature impact test chambers. This type of testing equipment is a test equipment that simulates the rapid changes in temperature in nature. It can test the physical and chemical damage to products during rapid temperature changes. In order to discover the potential quality problems of the product, and then improve and optimize it. Cold and hot shock test box is an indispensable test equipment for metal, plastic, aviation, aerospace, rubber, electronics and other materials industries.
产品特点 Product Features of High and Low Temperature Impact Test Chamber
1. Perfect modeling upgrade, easy operation interface
2. Using imported Japanese-made color touch LCD Chinese / English microcomputer temperature controller.
3. Vertical three-box structure, automatic control of high and low temperature box cycle process, adjustable dwell and changeover time, stainless steel liner, multi-form recording.
4. Equipped with multiple safety protection measures and devices.
5.Complete protection alarm function: when there is an abnormal condition such as short circuit, electricity leakage, over-temperature in the studio; compressor over-pressure, overload, oil pressure, water cut, etc. When the input voltage is found to be unstable, it has an emergency stop device.
6. Cold and hot shock structure movement time is within 10 seconds.
7. Cold and hot shock temperature recovery time is within 5 minutes, which can meet MTL, IEC, JIS, GJB and other specifications.
8. Expandable equipment: temperature recorder.
9.Ln2 rapid cooling control system.
10. RS-232 communication interface device, can carry on the local area network online monitoring and recording at the same time with the personal computer.
11. Function module: This equipment is divided into three parts: high temperature area, low temperature area and test area. It adopts a unique thermal insulation structure and thermal and cold storage effects. .
12. Using original Japanese microcomputer large LCD (320 * 240dots) Chinese and English display control system.
13. High program memory capacity, can be set to store 100 groups of programs, the maximum cycle setting is 9999cycles, and the maximum setting is 999Hrs59Mins per period.
14. With RS-232C communication interface device, can be connected to the computer to control / edit / record and ten groups of dynamic links (TIMER SINGAL RELAY)
15. Easy to use. When performing hot and cold shock conditions, you can select 2 Zone or 3 Zone functions.
16. Equipped with full-automatic, high-precision system, any machine action is completely locked by PLC.
When the component is faulty, it is equipped with an automatic circuit and a warning signal. When it is found that the input voltage is unstable, it has an emergency shutdown device.
温冲击试验箱技术参数 Technical parameters of high and low temperature impact test box
|Control System||Balance Temperature Control System (BTC)|
|High greenhouse||60 ℃ ～ 200 ℃|
|Preheat time||About 20 minutes|
|Low greenhouse||A: -55 ℃ ～ 10 ℃; B: -70 ℃ ～ 10 ℃; C: -80 ℃ ～ 10 ℃|
|Preheat time||A: 20 ℃ ～ -55 ℃ about 60 minutes, A: 20 ℃ ～ -75 ℃ about 75 minutes, A: 20 ℃ ～ -80 ℃ about 90 minutes|
|Laboratory temperature range||A: -40 ℃ ～ 150 ℃; B: -55 ℃ ～ 150 ℃; C: -65 ℃ ～ 150 ℃|
|Recovery Time||30 minutes at high temperature, 30 minutes at low temperature, 30 minutes at low temperature|
|Institution transfer time||Within 5 minutes, within 10 seconds|
|Temperature fluctuation||± 1.0 ℃|
|Temperature deviation||≤ ± 2.0 ℃|
|Inner box size (CM)||W: 40 H: 40 D: 32|
|Carton size (CM)||W: 140 H: 185 D: 126|
|Test weight (KG)||3.5kg|
|Inner box material||SUS304 advanced stainless steel|
|Outer box material||Steel plate electrostatic spray surface treatment or SUS304 advanced stainless steel plate|
|Insulation material||High-density polyurethane foam and glass fiber|
|Refrigeration system||Air-cooled (water-cooled optional), single-stage / cascade type, fully enclosed compressor, environmentally friendly refrigerant (R404a / R23)|
|Controller||TEMI880 5.7-inch LCD color touch screen with Chinese / English display|
|protective device||No fuse switch, compressor overpressure, overheating, overcurrent protection, overtemperature protection, fan overload protection, fuse, dry burner protector, fault warning system, alarm|
|Standard accessories||One Φ5cm test hole, two sets of test stands, one illumination lamp in the box, four mobile work wheels, two meters of power cord, communication interface|
|Power|| AC380 ± 10% 50HZ three-phase four-wire + protective ground wire 3 |