This cold and hot shock test chamber is divided into three box and two box types according to the testing requirements and standards, with the difference in the testing method and internal structure. The three box type is divided into a cold storage chamber and a testing chamber, and the product is placed in the testing chamber during testing. The two box type is divided into a high temperature chamber and a low temperature chamber, which are driven by an electric motor to achieve high and low temperature. The product is placed in the basket and moves together with the basket.Execution and compliance standards of high and low temperature impact test chambers:
1. GB/T2423.1-2001 Low temperature test method:
2. GB/T2423.2-2001 (1):
3. GB/T2423.22-1989 Temperature change test N:
4. National Military Standard GJB150.3-86:
5. National Military Standard GJB150.4-86:
6. National Military Standard GJB150.5-86:
7. GJB150.5-86 Temperature shock test:
8. GJB360.7-87 temperature shock test;
9. GJB367.2-87405 Temperature shock test:
10. SJ/T10187-91Y73 series temperature change test box - one box type:
11. SJ/T10186-91Y73 series temperature change test box - two box type:
12. Meet the standard IEC68-2-14 test method N temperature change:
10. GB/T 2424.13-2002 Test Methods - Temperature Change Test Guidelines:
11. GB/T 2423.22-2002 Temperature changes:
12. QC/T17-92 General rules for weather resistance testing of automotive components;
13. EIA 364-32 Environmental impact assessment of electrical connectors and sockets for thermal shock (temperature cycling) testing program.
Introduction to Features
1： The quality advantage of the cold and hot impact testing machine is that the main core components are made from international brands such as France's Taikang, Japan's Lugong/Waquan/Mitsubishi, Schneider, the United States' Kuaida/DuPont refrigerants, Denmark (DANFOSS), Sweden (AlfaLaval), and other accessories. A penalty of ten is imposed for each fake one, which can ensure the normal and efficient operation of the high and low temperature impact testing box. Compared to other peers: using domestically produced parts or using counterfeit parts as branded parts, shipping to customers is completely different from what is said, and the quality is greatly discounted. 2： Equipment technical advantages
1. Adopting a 7 "TFT true color LCD touch screen, it is larger, more intuitive, easy to operate, stable to operate, and more energy-efficient than other screens.
2. The evaporator adopts a water immersion leak detection method to thoroughly detect leaks and ensure stable operation of the equipment.
3. Adopting modular refrigeration units can ensure manufacturing quality and is very easy to maintain and replace.
4. Adopting a highly uniform positive pressure air duct system with high temperature uniformity.
5. Adopting the latest automatic defrosting technology to shorten the defrosting time and improve the use of trial equipment. Efficiency has greatly increased.
6. It has multiple safety protection measures, fault alarm display, fault cause and troubleshooting method function display. 3： Energy saving advantages of the three box cold and hot impact testing machine
The three box cold and hot impact test box adopts a self-developed control system with high accuracy, stable and simple operation. The controller abandons the fixed mode of controllers from Japan and South Korea, and adopts the latest fuzzy calculation technology to automatically analyze the load capacity and reasonably adjust the refrigerant flow rate, making the equipment energy-saving up to 20%.
工作室尺寸mm | 外尺寸mm | 温度范围 | 箱式 |
350*300*500 | 1120*1850*1820 | -60℃-150℃ | 两箱 |
450*450*400 | 1220*1950*1820 | ||
500*500*400 | 1270*2020*1820 | ||
600*600*420 | 1390*2120*1820 | ||
350*350*400 | 1470*1420*1830 | -60℃-150℃ | 三箱 |
400*400*500 | 1520*1470*1830 | ||
500*400*500 | 1620*1470*1830 | ||
600*500*500 | 1720*1570*1830 | ||
600*500*750 | 1860*1860*1900 |
