一、HT/GDWJ-80高低温交变试验箱1产品概述:
1、适用于电工、电子、仪器仪表及其它产品、零部件及材料在高低温环境下贮存、运输、使用时的适应性试验；是各类电子、电工、电器、塑胶等原材料和器件进行耐寒、耐热、耐干性试验及品管工程的可靠性设备；特别适用于光纤、LED、晶体、电感、PCB、电池、电脑、手机等产品的耐高温、耐低温、循环试验。
2、，专业生产LED检测仪器，该设备主要针对LED行业，对路灯、日光灯、LED显示器等产品进行高温、低温、湿度的，模拟产品及材质经过温度、湿度交替变化后是否有故障、质变、无法正常工作的情况，可以满足不同的高低温要求。
二、HT/GDWJ-80高低温交变试验箱1符合标准:
高低温试验箱符合GB/T2423.1-2008、GB/T2423.2-2008等现行国家标准。
三、使用环境条件:生理仪
温度：5 ℃～＋30℃ 湿度：≤85％R.H
型号规格: 静音1.型号: HT/GDWJ-80(A/B/C/D/E)  
内箱尺寸:(宽*高*深mm) 400×500×400
外箱尺寸:(宽*高*深mm) 850×1400×950
功率(KW)：A:4.0,B:4.5，C:5.0，D:5.5，E:5.5
电源配置：AC1 220V 60/50HZ
2.型号: HT/GDWJ-150(A/B/C/D/E)
内箱尺寸:(宽*高*深mm) 500×600×500
外箱尺寸:(宽*高*深mm) 950×1500×1050
功率(KW)：A:4.5,B:5.0，C:5.5，D:6.0，E:6.0

Product introduction

Variable temperature resistivity testing system(RlMS) adopts the four probe method technology and has the ability to detect material resistivity. lt can be used to measure theresistivity of semiconductor buk samples, semi metallic samples (such as constantan, nickel, bismuth, etc.), and some non-metallic samples (such as graphite, carbon materialsetc. ) Widely used in many important felds such as temperalure control. themoelectric power aeneralion, cooling electronic devices (inirared, far infrared detectors, high-speedchips, etc,. medical eouioment and hioh-temperature superconductors, as well as air condiioning equipment for aerospace vehicles and submarines.

1. Integrating sphere thermal stage, with atmosphere connector, can perform tests under different atmospheres while performing variable temperature tests on the integrating sphere. It can also be changed to adapt to the use of Bruker Fourier spectrometer. A temperature sensor can be added to the back channel of the stage to measure the internal temperature of the sample. It is suitable for integrating sphere models with a window diameter of 40mm.