Model No |
GTH-080 |
GTH-150 |
GTH-225 |
GTH-408 |
GTH-800 |
GTH-1000 |
Working room(L) |
80 |
150 |
225 |
408 |
800 |
1000 |
Inner chamber size(mm)W*H*D |
400*500*400 |
500*600*500 |
500*750*600 |
600*850*800 |
1000*1000*800 |
1000*1000*1000 |
Exterior chamber size(mm)W*H*D |
900*900*1500 |
950*1500*1050 |
950*1650*1150 |
1050*1750*1350 |
1450*1900*1350 |
1450*1900*1550 |
Packaging volume(CBM) |
2 |
3 |
3.5 |
4.5 |
5.5 |
6 |
G.W.(KGs) |
300 |
320 |
350 |
400 |
600 |
700 |
Performance |
Temperature range |
-80ºC,-73ºC,-60ºC,-40ºC,-20ºC,0ºC,+150ºC,+180ºC,+200ºC |
Humidity range |
20%RH ~98%RH(10%RH ~98%RH or 5%RH ~98%RH) |
Temp.&Humi fluctuation |
±0.2°C, ±0.5%RH |
Temp.Humi.Uniformity |
±1.5°C; ±2.5%RH(RH≤75%),±4%RH(RH>75%) No-load operation,After stead state 30 min. |
Temp.humi resolution |
0.01°C; 0.1%RH |
Heating up time |
°C |
100 150 |
Min |
30 40 |
30 40 |
30 45 |
30 45 |
30 45 |
30 45 |
Cooling down time |
°C |
0 -20 -40 -60 -70 |
Min |
25 40 50 70 80 |
Heating rate |
≥3°C/min |
Cooling rate |
≥1°C/min |
Material |
Inner chamber material |
SUS#304 stainless steel plate |
Exterior chamber material |
SUS304 Stainless steel plate+ powder coated |
Insulation Material |
PU & Fiberglass wool |
System |
Air circulation system |
Cooling fan |
Fan |
Sirocco fan |
Heating System |
SUS#304 stainless steel high-speed heater |
Air flow |
Forced Air Circulation(It enters at bottom and leaves at top) |
Humidification system |
Surface evaporation system |
Refrigeration system |
Imported compressor,Tecumseh compressor,finned type evaporator,air(Water)-cooling condenser |
Refrigerating fluid |
R23/ R404A USA Honeywell. |
Condensation |
Air(Water)-cooling condenser |
Dehumidifying system |
ADP critical dew point cooling/dehumidifying method |
Controlling system |
PID Digital electronic indicators+S.S.R.With PID automatic calculation capability |
Operation interface |
Grande Expertise in Temperature & Humidity Controller,Chinese-English Shift. |
Controller |
Programmable capability |
Save 120 profiles with up to 1200 steps each |
Setting range |
Temperature:-100ºC+300ºC |
Reading accuracy |
Temperature:0.01ºC |
Input |
PT100 or T Sensor |
Control |
PID control |
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 |
Print function |
Japan Yokogawa Temperature Recorder(Optional accessories) |
Auxiliary |
Limit Alarm,Self Diagnosis,Alarm Display(Failure Cause),Timing device(Automatic Switch) |
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. |
Safety protection device |
Over-heat protection circuit breaker,Compressor overload protection,Control system overload protection,Humidifying system overload protection,Overload indicator lamp. |
Power supply |
AC 1Ψ 110V;AC 1Ψ 220V;3Ψ380V 60/50Hz |
Customized service |
Welcome to Non-standard,Specail requirements,OEM/ODM orders. |
The technical information will be subjected to change without notice |