Specifications

Application :

1. Select initial trouble of electronic compenents,material ,finished products .

2.Suitability test of tary equipment electronic ,electrical products and other military equipment under condition of rapid change of environmental atmosphere.

Features:

A. Large-case colores LCD touch dialogue microcomputer control system ,operation is simple ,running state is clear .

B.Friendly human-machine interface of controller , convenient program setting , complete abnormity and trouble -shootingdisplay functions

C.With RS-232 or RS-485 interface that can be connected with computer for remote control and concenient use.

D. In the running of preset starting time , it has functions of qutomatic precooling ,preheating and stand-by.

E.Times of circulation and defrosting and automatic(manual) defrosting can be set.

F.Fully-closed imported compressor +environment -friendly refrigerant,plate type cold and heat exchanger and two-stage cascade ultra low temperature refrigeration system.

G.Load wiring test component can be installed outside the test hole.

H.Three-chambr or two -chamber type can be selectesd.

I.Three-chamber type can be divided into three parts ,such as high temprature zone ,low temperature zone and test zone ,tested samples are put in test area in complete static state ,special heat storage ,cold storage and the way of forced switching of cold and hot air channel are used in introducing samples to test zone finish high and low temperature shock test .

J.Three-chamber type can independently set functions under three different conditions of high temperature and thermal shock ,when executing thermal shock conditions,functions of ank 2 and tank 3 can be selected , it also has the function of high and low temperature testing machine.

Standards implemented and met

1. GB/T2423.1-1989 test method and low temperature test

2.GB/T2423.2-1989 Test method of high temperature test

3.GB/T2423.22-1989 Test of temperature change

4.GJB150.5-86 Test of temperature shock

5.GJB360.7-87 Test of temperature shock

6.GJB367.2-87 405 Test of temperature shock