Capacity : 80 liters
Temp. range : RT +10℃ to 100°C
Humidity range : 30 to 95% RH
Interior dim : 40W x 50H x 40D cm
Exterior dim : 76W x 77H x 92D cm
Type : Fixed-point control


  • Suitable for testing of Small Parts (in Laboratories)
    These bench top chambers are equipped with a high precision PID controller and well-prepared safety devices such as no fuse breaker, overheat protector, and refrigeration overload relay.
  • Model with Programmable Control Function
    The model MHGB 120CR(L) chambers offer programmable control function. The capacity of memory is 10 programs, 100 steps in total. The setting time per step is up to 99 hours 59 minutes in the resolution of one minute. Each program can be repeated for 999 times.

Model MHGB-120CL(A)
ControllerFix point PID control
LCD display 0.1℃ 1% resolution
Temperature rangeRT +10℃~100℃
Humidity range30 ~ 95% RH
Temp. & Humid. Constancy ±0.5℃ ±2.5% RH
Temp. & Humid Uniformity±7℃ (Below 80℃) ; ±1.0℃ (80℃ ~ 100℃) ; ±1.5℃
(101℃ ~ 150℃) ; ±3% RH
Heating up time20℃ to 100℃ within 30 min
Pull down time100 ℃ ~ RT +10 ℃ within 60 mm
Interior dimensions cmW40/H50/D40
Exterior dimensions cmW76/H77/D92
Interior & Exterior material Stainless steel plate (SUS 304)
InsulationRigid Polyurethane Foam and Glass Wool
Refrigeration systemFan cooled
Safety devicesRefrigerator overload relay; Refrigerant high pressure switch; Porcelain fuse; Lack of water protector; Magnetic switch; Boll-dry protector; Alarm
AccessoriesCable port (50 mm); Shelves (freely adjustable)x2 pcs; Wet-bulb wick x 5 pcs; Power supply cord 2.5 cm
Weight (kg)104
Max power consumption (KVA)1.5
Power12W+G AC220V ±10% 50/60 Hz
Notes : According to the standard of JTM K03-1998, the SENSOR should be located at a distance of 1/6 of the interior dimension from the interior chamber wall.
The above specifications are for reference only; No further notice will be issued and take the specification in the quotation as standard if any change occurs.