|
Specifications
Introduction:
The constant low temperature bath is comprised of a compressor refrigeration system with a high precision thermostat combining the microprocessor and PID control techniques and a PT-100 sensor.
The constant low temperature bath is widely used in the petroleum, chemical, medicinal and bio
chemical industries and in scientific research
Features:
Control panel
Digital display for easy setting and operation with adjustable temperature and alarm signal display
Advanced Thermostatic Controller
High temperature control accuracy to within ±0.02°C
Wide temperature control range with free temperature control settings in the range of –19.9°C-80°C
Environmentally friendly compressor refrigeration technique
Compressor is free of CFC and HCFC
Continuous operation in the Temperature range of–19.9°C-80°C
High cooling rate
Powerful cooling at low temperatures
Automatic switching on or off of the compressor
Safety features
Low liquid level protection
If the water level is too low the heating pipe will shut off and the alarm light will illuminate.
Temperature out of control
If the temperature exceeds the preset level by 2 during the thermostatic process the heating pipe will shut off and the alarm light will illuminate.
Over current protection
If the electrical current is exceeded during the course of operation the internal fuse will blow thereby protecting the apparatus and the operator.
External Sensor's joint
Fitted with an external sensor for controlling external circulation.
Specifications
|
Temp. Control Range
|
-19.9°C to 80°C
|
|
Temp. Control Accuracy
|
± 0.05 °C
|
|
Heater
|
1500 W
|
|
Heating time
|
< 80 min (from room temp. + 20°C to 80°C )
|
|
*Cooling time
|
< 180 min (from room temp. +20°C to -19.9 °C)
|
|
Input A.C.Voltage
|
AC220 ± 22V 50 ± 1Hz
|
|
Input Power
|
2500 W
|
|
Insulation
|
≥ 1.5 M W
|
|
Dielectric Intensity
|
Tested by AC voltage of 50Hz,sine wave, 1500V for one minute, no flashover detected
|
|
Internal Dimension (mm)
|
265×260×200 ( L× W×H)Capacity: 12 Ltrs.
|
|
Internal Dimension (mm)
|
350x275×300 ( L×W×H ) Capacity: 30 Ltrs.
|
|
Net Weight
|
50 Kg
|
*Cooling time is measured without load under environmental temperature of 20°C, using alcohol as the medium.
|
