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Temperature Cycling Test Chambers
  • Temperature Cycling Test Chambers
  • Temperature Cycling Test Chambers
  • Temperature Cycling Test Chambers
  • Temperature Cycling Test Chambers
  • Temperature Cycling Test Chambers
Temperature Cycling Test ChambersTemperature Cycling Test ChambersTemperature Cycling Test ChambersTemperature Cycling Test ChambersTemperature Cycling Test Chambers

Temperature Cycling Test Chambers

Fast change rates testing chamber is suitable for testing the changes of instruments, electrical, electronic products, machine and parts under the rapid temperature change or the the gradient conditions, takes advantage of compact, modern scroll compressors to bring fast temperature cycling to small form factor. 

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Rapid Rate Thermal Cycling Test Chamber

Heating and Cooling Rate:3°C/min,5°C/min,8°C/min,10°C/min,15°C/min,20°C/min,25°C/min,30°C/min linear average per minute or Nonliear average.



Product Details

Fast change rates testing chamber is suitable for testing the changes of instruments,electrical,electronic products,machine and parts under the rapid temperature 

change or the the gradient conditions, takes advantage of compact, modern scroll compressors to bring fast temperature cycling to small form factor. Temperature cycling rates from 3 to 30°C/min. are possible.The temperatures range are available:-160℃,-150℃,-120℃,-100℃,-80℃,-70℃,-60℃,-40℃,-20℃,0℃~+150℃,200℃,

250℃,300℃,400℃,500℃,600℃,700℃,800℃,900℃,1000℃

The faster cycle times can be used to meet more aggressive test methods that require thermal stress during transitions. Significant test time can be saved in completing tests, as well.


To demonstrate performance, Grande uses the international standard IEC 60068 3-5 measured at the supply air. Temperature cycles are run from hot  to cold extremes, and the middle 80% of the transition is timed to determine performance. Your actual cycling results will vary depending on methodology, including the start and end temperatures, and the amount of samples loaded.


Features

QUALITY CONSTRUCTION

· Stainless steel exterior and interior

· Rounded interior corners for easy cleaning

· Full thermal break around doorframe and door

· Rotating door latch is easy and secure

· Dual-layer insulation of fiberglass and expanded foam for thermal integrity

· One 2" (50mm) to One 4" (100mm)  diameter cable port on the left, with an impervious, flexible silicone plug

· Easy lift-off service panels

· Pressure relief port to allow air volume changes due to rapid temperature changes

· Three levels of overheat protection


FTF PROGRAMMER/CONTROLLER

· Popular PID controller with touch-screen operation

· Stores 120 different profiles with up to 1200 steps each (ramp, soak, jump, auto-start, end)

· Step types include: ramp, soak, jump, auto-start, and end

· Ethernet interface for remote monitoring and operation


RECOMMENDED OPTIONS

· Dry air purge, to compensate for quickly shrinking air during cooling, as well as to reduce risk of condensation.

· Product temperature control, allows feedback from a second sensor on the product. Ensures faster completion of transition steps.

Technical parameters:


Model NoGTC-080GTC-150GTC-225GTC-306GTC-408GTC-800GTC-1000
Working room(L)801502253064088001000
Working room(L)400*500*400500*600*500500*750*600600*850*600600*850*8001000*1000*8001000*1000*1000
Inner chamber size(mm)W*H*D 900*900*1500950*1500*10501500*1800*15501600*2030*15501600*2030*17502100*2280*19502100*2280*1950
G.W.(KGs)380450480550600800900
Testing temperature range-160℃,-150℃,-120℃,-100℃,-80℃,-70℃,-60℃,-40℃,-20℃,0℃~+150℃,200℃,250℃,300℃,400℃,500℃,600℃,700℃,800℃,900℃,1000℃
Rapid Changes Temp.Range-70℃:-50~+85℃(KS);-40℃:-20~+85℃(KL);-20℃:0~+85℃(KL) 
Heating & Cooling Rate3°C/min, 5°C/min, 8°C/min, 10°C/min, 15°C/min,20°C/min,25°C/min,30°C/min linear  or nonlinear average
PerformanceTemperature range-160℃,-150℃,-120℃,-100℃,-80℃,-70℃,-60℃,-40℃,-20℃,0℃~+150℃,200℃,250℃,300℃,400℃,500℃

Humidity range20%RH ~98%RH(10%RH ~98%RH or 5%RH ~98%RH)

Temp.fluctuation±2.0℃

Temp.Uniformity±1.5℃

Temp.resolution0.01℃

Heating rate-70~150℃<60min;-40~150℃<50min;+20~150℃<35min

Cooling rate+20~-70℃<70min;+20~-40℃<55min;+20~-20℃<35min
MaterialExterior chamber materialStainless steel plate+ powder coated

Inner chamber materialSUS#304 stainless steel plate

Insulation MaterialPU & Fiberglass wool
SystemAir circulation systemCooling fan

FanSirocco fan

Heating SystemSUS#304 stainless steel high-speed heater

Air flowForced Air Circulation(It enters at bottom and leaves at top)

Humidification systemSurface evaporation system

Refrigeration systemImported compressor,Tecumseh compressor,finned type evaporator,air(Water)-cooling condenser

Refrigerating fluidR23/ R404A USA Honeywell.

CondensationAir(Water)-cooling condenser

Dehumidifying systemADP critical dew point cooling/dehumidifying method

Controlling systemPID Digital electronic indicators+S.S.R.With PID automatic calculation capability

Operation interfaceGrande Expertise in Temperature & Humidity Controller,Chinese-English Shift.
ControllerProgrammable capabilitySave 120 profiles with up to 1200 steps each

Setting rangeTemperature:-100℃+600℃

Reading accuracyTemperature:0.01℃

InputPT100 or T Sensor

ControlPID control

Communication interfaceEquipped with standard communication interface devices USB,RS-232 and RS-485,enable the test chamber to be connected with personal computer(PC),to achieve multi-machine control and management at the same time.Standard: USB external memory port.Optional: RS-232, RS-485, GP-IB, Ethernet

Print functionJapan Yokogawa Temperature Recorder(Optional accessories)

 AuxiliaryLimit Alarm,Self Diagnosis,Alarm Display(Failure Cause),Timing device(Automatic Switch)
AccessoriesMulti-layer vacuum glass observation window,Cable port(50mm),Controlling status indicator lamp,Chamber light,Specimen loading shelf(2pcs,position adjustable),Guaze 5pcs,Operation manual 1 set.
Safety protection deviceOver-heat protection circuit breaker,Compressor overload protection,Control system overload protection,Humidifying system overload protection,Overload indicator lamp.
Power supplyAC 1Ψ 110V;AC 1Ψ 220V;3Ψ380V 60/50Hz
Customized serviceWelcome to Non-standard,Specail requirements,OEM/ODM orders.
The technical information will be subjected to change without notice

Optional accessories

1,Inner glass door with manual operating ports.

2,Temp./Humi.Recorder.

3,RS-485 interface can be linked to Personal computer(PC) and achieve multi-level control & recording software management.

4,Liquid nitrogen(LN2)/Liquid Carbon Dioxide(LCO2) fast cooling-down system.