Temperature Repeat Test Equipment
High and low temperature heat chamber for use in electronics, auto parts, plastics and other industries , to test a variety of materials for high and low temperature repeatedly against Larry , test the chemical changes or physical injury arising from products in the thermal expansion and contraction,can confirm the quality of products,from heavy machinery to sophisticated IC components ,and both require its approval .
Temperature Circulation Benchtop/Technical Parameters:
1.Model:HL-408 [sales(at)aslitesting.com]
2.Temperature range:-40 degree ~ 150 degree
3.Temperature uniformity:ess than 2 degree ( no load )
4.Temperature fluctuation:about 0.5 degree ( no load )
5.temperature deviation:less than about 2 degree
6.Humidity range:20% ~ 98% R.H
7.Humidity Uniformity:+2% -3% R.H
8.humidity fluctuation:about 2%
9.humidity deviation:less than +2% -3% R.H
High And Low Temperature Chamber/Control System:
1.Control: thermal equilibrium humidity thermostat ;
2.co-channel temperature and humidity control using PID + S.SR coordinated control system ;
3.with automatic calculation function , you can change the temperature and humidity conditions are corrected immediately , so that more precise and stable temperature and humidity control ;
4.controller interface with Chinese and English are available, real-time operating curve can screen display ;
5.program has 10 groups , each group of 100 segments, each cycle can capacity 999 steps , each time setting a maximum of 99 hours 59 minutes ;
6.After the input data and test conditions , the controller has a screen lock feature to avoid human touch and downtime ;
7.with RS-232 or RS-485 communication interface, the computer program design , monitoring, testing process and execute Switcher, print curve , data and other functions ;
8.controller has a screen automatic screen saver function, in the long run the state better protect the LCD screen ( making it longer life ) ;
Temperature Cyclical Benchtop/Heating , humidification system
1.using far infrared heating Nichrome wire -speed electric heating ;
2.completely independent system temperature does not affect the temperature, humidity test ;
3.external boiler steam humidifier ;
4.with automatic compensation level , water alarm system ;
5.humidification using far infrared stainless steel high-speed heating (0.75KW*2) electric tube ;
6.temperature and humidity control using the same channel coordinated control PID + S.SR, systems ;
7.temperature and humidity control by the microcomputer output power calculations, to achieve high precision and high efficiency power efficiency .
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