China Automatic Temperature Thermal Shock Tester

Automatic Temperature Thermal Shock Tester (HD-E703)
Features:Perfect appearance and easy to operate.imported LCD English microcomputer temperature controller, with high memory capacity, can save 100 programs, max 9999 cycles, each cycle max time 999hrs.Two chamber structures, high temperature chamber and low temperature chamber, control automatically, stay and switch time adjustable.Perfect protection alarm functions: short-circuits, Leakage, over temperature of work chamber; compressor over pressure, over load, short water…Control interface will display alarm reason and provide check methods, machine has emergency stop button.Cold and hot shock temperature recover within1 minute, which complies with MTL, IEC, JIS, GJB and other international standards.
Main parameters:

ItemSpecificationTest methodPneumatic operated doorswitch, two chambersBasket internal dimension320Wx230Dx250Hmm (20L)External chamber dimension1050Wx1825Dx1440HmmHigh temperature rangeRoom temperature ~+175ºCLow temperature rangeRoom temperature ~-50ºCTesting timeMaximum 1000 cycles, 30 minutes for each oneDefrostDo defrost in every 20 cyclesTemperature deviation3~5ºCLifting switch time≤10 secondsTest hole for cable routingDiameter 50mm on the left of chamber attach a silicone plugExternal chamber materialHigh quality electrolytic steel plate spray with powder, antirustInternal materialSUS#304 stainless steelThermal insulation materialHigh quality superfine glass fiberRefrigerantR404A / R23Cooling methodWater coolingPower supplyThree phase, 380V, 50Hz

High temperature chamber:
1, Including three parts: heater, draught fan and air duct valve
2, Draught fan cyclically stirs hot air through heater
3, The basket with testing product drive to high temperature range when doing high temperature impact test.

Low temperature chamber:
1, Including four parts: evaporator, energy storage piece, draught fan and air duct valve
2, Draught fan cyclically stirs cold air through evaporator and energy storage piece.
3, The basket with testing product drive to low temperature range when doing low temperature impact test.

Drive device:
Pneumatic cylinder: drive basket with testing product to high and low temperature chamber
Air compressor: Provide the compressed air for driving pneumatic door (supplied by buyer)

Refrigerating device:
Cooling system: complex overlapping efficient cryogenic loop system
Compressor: Bock compressor
Refrigerant: environmental protection refrigerant R23/R404A
Condensation: Stainless steel welded plate heat exchanger

Controller:
Operate interface: 6" color PLC controller, touch screen
Program memory capacity: 100 groups (modify by operator)
Setting range: Time: 1 minute ~ 99 hour 59 minute, cycles: 1~ 9999cycles
Resolution: temperature: 0.01 ºC
Input: T thermocouple
Control method: PID auto calculation control

Additional functions:
Timer, over temperature and power failure protection, alarm, record test curve, emergency stop, display test time
Standard configuration: indication lamp of test chamber, time meter, test hole for wire routing, 6pcs castor, 4pcs adjust wheel.

Safety device:
Power overload protection
Leakage protection
Control circuit overload protection
Short-circuit protection
Compressor overload protection
Ground protection
Over temperature protection
Audible and visual alarm
Details:

After-service:
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-con.
Our Factory


FAQ
Why choose us?
1. Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.
2.Excellent After sale Service:
18 months warranty. Besides, we can help you to repair your problem controller freely, even it's not from our factory. What you need to do is to send us the controller.
3.Commitment:
We will sign a letter of commitment while we sign the contract, which will improve your confidence to us.
4.Good Packaging:
Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.