Model No
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GTC-225
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GTC-306
|
GTC-408
|
GTC-800
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GTC-1000
|
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Working room(L)
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225
|
306
|
408
|
800
|
1000
|
|
Working room(L)
|
500*750*600
|
600*850*600
|
600*850*800
|
1000*1000*800
|
1000*1000*1000
|
|
Inner chamber size(mm)W*H*D
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1500*1930*1550
|
1600*2030*1550
|
1600*2030*1750
|
2100*2280*1950
|
2100*2280*1950
|
|
G.W.(KGs)
|
320
|
350
|
400
|
600
|
700
|
|
Testing temperature range
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-70~-150℃(KS);-40~-150℃(KL);-20~150℃(KR)
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Rapid Changes Temp.Range
|
-70℃:-50~+85℃(KS);-40℃:-20~+85℃(KL);-20℃:0~+85℃(KL)
|
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Heating & 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 or nonlinear average
|
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Performance
|
Temperature range
|
-80℃,-73℃,-60℃-40℃,-20℃,0℃,+150℃,+180℃,+200℃
|
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Humidity range
|
20%RH ~98%RH(10%RH ~98%RH or 5%RH ~98%RH)
|
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Temp.fluctuation
|
±2.0℃
|
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Temp.Uniformity
|
±1.5℃
|
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Temp.resolution
|
0.01℃
|
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Heating rate
|
-70~150℃<60min;-40~150℃<50min;+20~150℃<35min
|
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Cooling rate
|
+20~-70℃<70min;+20~-40℃<55min;+20~-20℃<35min
|
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Material
|
Exterior chamber material
|
Stainless steel plate+ powder coated
|
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Inner chamber material
|
SUS#304 stainless steel plate
|
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Insulation Material
|
PU & Fiberglass wool
|
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System
|
Air circulation system
|
Cooling fan
|
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Fan
|
Sirocco fan
|
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Heating System
|
SUS#304 stainless steel high-speed heater
|
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Air flow
|
Forced Air Circulation(It enters at bottom and leaves at top)
|
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Humidification system
|
Surface evaporation system
|
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Refrigeration system
|
Imported compressor,Tecumseh compressor,finned type evaporator,air(Water)-cooling condenser
|
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Refrigerating fluid
|
R23/ R404A USA Honeywell.
|
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Condensation
|
Air(Water)-cooling condenser
|
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Dehumidifying system
|
ADP critical dew point cooling/dehumidifying method
|
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Controlling system
|
PID Digital electronic indicators+S.S.R.With PID automatic calculation capability
|
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Operation interface
|
Grande Expertise in Temperature & Humidity Controller,Chinese-English Shift.
|
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Controller
|
Programmable capability
|
Save 120 profiles with up to 1200 steps each
|
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Setting range
|
Temperature:-100℃+300℃
|
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Reading accuracy
|
Temperature:0.01℃
|
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Input
|
PT100 or T Sensor
|
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Control
|
PID control
|
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Communication interface
|
Equipped 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
|
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Print function
|
Japan Yokogawa Temperature Recorder(Optional accessories)
|
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Auxiliary
|
Limit Alarm,Self Diagnosis,Alarm Display(Failure Cause),Timing device(Automatic Switch)
|
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Accessories
|
Multi-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.
|
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Safety protection device
|
Over-heat protection circuit breaker,Compressor overload protection,Control system overload protection,Humidifying system overload protection,Overload indicator lamp.
|
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Power supply
|
AC 1Ψ 110V;AC 1Ψ 220V;3Ψ380V 60/50Hz
|
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Customized service
|
Welcome to Non-standard,Specail requirements,OEM/ODM orders.
|
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The technical information will be subjected to change without notice
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