Details

Structure characteristics
Box adopts CNC processing &forming, modelling beautiful generous, and no reaction, simple operation.
Box adopts imported advanced stainless steel tank (SUS304) lens board, using the A3 steel box bravery, increase the exterior plastic-sprayed texture and cleanliness.
Large observation window attached, and maintain bright lights in embedded type heat utilization in toughened glass, clear observation in any situation.
The diameter of the case with 50, external test holes or test signal.
Controller,
Temperature control instrument imported touch, operation simple push-button set.
After the input data and test conditions, the controller with locking function, avoid factitious touch and change temperature.
P.I.D with automatic calculation of function, can be changes in temperature conditions, make temperature control immediately more precise stable.
Optional printer.
Frozen and circulation system
By French original "refrigerator taikang" closed compressor.
The refrigeration system USES unit or cryogenic loop system design of binary.
Using more powerful air blowers wing type circular, avoid any corner, can make the temperature distribution in the test area.
The wind road design, air circulation wind velocity distributions with testing standards, and can make the mariners opened instantly temperature time.
Heating, cooling, the system can improve the independent testing efficiency, reduce cost, increase life, reduce the failure.
Complies with the standards
GB/T2423.1-2001, GB/T2423.2-2001
Specifications type WHTH - 80-100 WHTH WHTH WHTH - 150-225 WHTH - 408 WHTH WHTH - 800-1000
Studio size 40 * * * * * * * * * 50 50 40 40 to 60 * * * * * * * * * 50 50 to 60 * * 75 50 50 to 60 * * * * * * * * * 100 85 80 100 * * * * * * * * * * * * 100 hundred eighty 100
Outside the box sizes 85 * * * * * * 95 140 85 140 * * * * * * * * * 105 95 150 105 95 * * * * * * * * * 105 165 115 175 * * * * * * * * * 190 145 135 * 190 * 155 135 145
Temperature range of 0 ° c, the performance of 20-40 ° c, and - 70 degrees ~ 150 degrees c
Temperature uniformity ± 2 degrees
± 0.3 ° c temperature fluctuations
The heating rate 3 ° c/min acuity
Cooling rate acuity 1 ° c/min
Inside the material qualitative SUS304 bright stainless steel plate
Outside the box material SUS304 wiredrawing stainless steel plate or antirust processing plate
Heat preservation material superfine glass cotton + polyurethane foam
Together with French "taikang" (PTR regulator semi-open enclosed or Germany) compressor
R23 refrigerants R404A /
Cooled condensing way
Heater nickel chrome alloy stainless steel tube heater
Air force air circulation mode of broadband in (into) under
Controller interface liquid crystal display touch screen, and switch
Operation mode, program operation. Constant
Program memory capacity of 120 groups, each procedure programmable maximum 999
0.1 ° resolution temperature; : Humidity: 0.1% RH
Communication function RS - 232 interface
Accessory function upper alarm, diagnosis, alarm display (failure), a timer (automatic switch machine),
Standard configuration observation window 1, 1, sample testing hole layer 2 frame, fluorescent lamp, water box 1
Safety device switch fuse unit, burn, dry system protection devices, water temperature, temperature limit protection, overpressure deviation alarm, overload protection, short, shortage of equal
Power allocation AC380V ± 10% speed three-phase 50 + 0.5 five wire