Product name

CTHI-100B

CTHI-150B

CTHI-250B

CTHI-450B

CTHI-750B

Convection method

Compulsory convection method

Control method

Balance type

Temperature range

-10℃～+85℃(-40℃～+85℃ is optional)

Humidity control scope

20～95％RH

Temperature resolution

0.1℃

Temperature fluctuation

±0.1℃

Temperature evenness

±0.5℃(65℃)

Humidity fluctuation

Within ±1.5％ (65℃)

Working room /

temperature

5～35℃

Insulating material

Overall foaming of polyurethane

Programmed control

Fuzzy logistic PID control method common operating mode/programmed operating mode

Overall dimension/W*D*H(mm)

590*733*1140

665*733*1300

765*773*1490

935*835*1787

1435*835*1828

Inner dimension/

W*D*H(mm)

465*400*540

540*400*700

640*440*890

750*500*1200

1250*500*1200

Weight(KGS)

93

114.5

137

215

265

Effective volume(L)

100

151

250

450

750

Total power of heating 

and humidifying

1000W

1450W

2000W

2500W

3000W

Refrigerating power/Refrigerant

175W/R134a

245W/R134a

270W/R134a

580W/R134a

880W/R134a

Water supply volume

Inside: 10 L Outside: 25 L

Power voltage

AC-220V 50/60HZ

Tray 

(standard configuration)

Two layers

Three layers

Three layers

Four layers

Four layers