Temperature Only Test Chamber

Model no gto-080 gto-150 gto-225 gto-408 gto-800 gto-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
heating & cooling rate 3°cmin, 5°cmin, 8°cmin, 10°cmin, 15°cmin linear average or nonlinear average
performance temperature range -80℃，-73℃，-60℃，-40℃，-20℃，0℃，+150℃，+180℃,+200℃
temp.fluctuation ±0.5°c
temp.uniformity ±1.5°c,no-load operation,after stead state 30 min.
temp.resolution 0.01°c
heating rate ≥3°cmin
cooling rate ≥1°cmin
material inner chamber material sus#304 stainless steel plate
exterior chamber material 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)
refrigeration system imported compressor,tecumseh compressor(or bizer compressor),finned type evaporator,air(water)-cooling condenser
refrigerating fluid r23 r404a usa honeywell.
condensation air(water)-cooling condenser
controlling system 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：-100℃+300℃
reading accuracy temperature：0.01℃
input pt100 or t sensor
control pid control
communication interface equipped with standard