Environmental Fast Temperature Change Rate Test Chamber

Rapid-Rate Thermal Cycle ChamberFast change rates test chamber/Thermal Cycling Chamber/Rapid Temperature Change Test Chamber
Fast change rates testing chamber is suitable for testing the changes of instruments,electrical,electronic products,machineandpartsundertherapidtemperature changeorthethegradientconditions, takes advantage of compact, modern scroll compressors to bring fast temperature cycling to small form factor. Temperature cycling rates from 5 to 20°C/min. are possible. Two different ultimate low temperatures are available: -40°C or -70°C.
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.
FeaturesQUALITY CONSTRUCTIONStainless 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 protectionFTF PROGRAMMER/CONTROLLERPopular PID controller with touch-screen operation
Stores 120 different profileswith 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 No GTC-080GTC-150GTC-225GTC-306GTC-408GTC-800GTC-1000Working room(L)801502253064088001000Working room(L)400*500*400500*600*500500*750*600600*850*600600*850*8001000*1000*8001000*1000*1000Inner chamber size(mm)W*H*D 900*900*1500950*1500*
10501500*1800*
15501600*2030*
15501600*2030*
17502100*2280*
19502100*2280*
1950G.W.(KGs)380450480550600800900Testing temperature range-160ºC,-150ºC,-120ºC,-100ºC,-80ºC,-70ºC,-60ºC,-40ºC,-20ºC,
0ºC~+150ºC,200ºC,250ºC,300ºC,400ºC,500ºCRapidChangesTemp.Range-70ºC:-50~+85ºC(KS);-40ºC:-20~+85ºC(KL);-20ºC:0~+85ºC(KL)Heating&CoolingRate3°C/min,5°C/min,8°C/min,10°C/min,15°C/min,20°C/min,25°C/min,
30°C/minlinearornonlinearaverageTemperature range-160ºC,-150ºC,-120ºC,-100ºC,-80ºC,-70ºC,-60ºC,-40ºC,-20ºC,0ºC~+150ºC,200ºC,
250ºC,300ºC,400ºC,500ºCHumidity
range20%RH~98%RH(10%RH~98%RH or 5%RH~98%RH)Temp.
fluctuation±2.0ºCTemp.
Uniformity ±1.5ºCTemp.
resolution0.01ºCHeating rate-70~150ºC<60min;-40~150ºC<50min;+20~150ºC<35minCooling rate+20~-70ºC<70min;+20~-40ºC<55min;+20~-20ºC<35minExterior chamber materialStainless steel plate+ powder coatedInner chamber materialSUS#304 stainless steel plateInsulation MaterialPU & Fiberglass woolAir circulation systemCooling fanFanSirocco fanHeating SystemSUS#304 stainless steel high-speed heaterAir flowForced Air Circulation(It enters at bottom and leaves at top)Humidification systemSurface evaporation systemRefrigeration systemimported compressor,Tecumseh compressor,finned type evaporator,air(Water)-cooling condenserRefrigerating fluidR23/ R404A USA Honeywell.CondensationAir(Water)-cooling condenserDehumidifying system ADP critical dew point cooling/dehumidifying methodControlling systemPID Digital electronic indicators+S.S.R.With PID automatic calculation capabilityOperation interfaceGrande Expertise in Temperature & Humidity Controller,Chinese-English Shift.Programmable capability Save 120 profiles with up to 1200 steps eachSetting rangeTemperature:-100ºC+600ºCReading accuracyTemperature:0.01ºCInputPT100 or T SensorControlPID controlCommunication 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, EthernetPrint 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 60/50HzCustomized service Welcome 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.