​Chiller

Recirculating Chiller​

Technical Parameters: 
Model
​CCA-420
DLSB-5/20
DLSB-20/40
​Temp. Display
​LED display
​LED display
​LED display
Tank Volume
​4.9L
5L
​20L
Matching Reaction Kettle (Steam)
​1~2L
1~5L
20L
​Tank Material 
​304 Stainless Steel 
201 Stainless Steel
201 Stainless Steel
​Tank Size
220*150*120mm
​Ф220*180mm
Ф300*300mm
​Temp. Control Accuracy
±1°C
​±0.5°C
±0.5°C
​Display Temp. Resolution
0.1°C
​1°C
1°C
​Pump Lift
​4m
​4~6m
​4~6m
Circulating Pump Flow
​15L/min
​20L/min
​20L/min
Refrigerant
​R134A
​R22
​R22
Refrigerating Capacity 
450~260W
1248~319W
​3729~989W
​Pressure
/
​2MPa
2MPa
Ambient Relative Humidity
(60~80%) Ventilation
(60~80%) Ventilation
(60~80%) Ventilation
Instrument Temp.
​Control Range
​-20°C~Room temp.
-20°C~ Room temp.
40°C~ Room temp.
Optimum AmbientTemp.
5~35°C
​5~25°C
​5~25°C
Unload Min Temp. 
-20°C 
​-20°C
42°C
​Circulation Pump Power 
​6W
​100W
​100W
​Circulating Pump
Magnetic pump
Fully closed
​& No-leaked special pump
Fully closed &
​No-leaked special pump
Circulating Water Mouth Interface
​Outer diameter11 mm/ Inner diameter7mm
/
/
Sensor
​PT100
​PT100
​PT100
Coil Diameter 
/
​Ф200m 
Ф​275mm 
​Opening Size
/
Ф​195mm
Ф​250mm
Power Supply
220V±10%, 50Hz/60Hz
​220V±10%, 50Hz/60Hz
​220V±10%, 50Hz/60Hz
​Secure Protection
Overload protection,
Overheating protection,
Refrigerator delay protector
​Leakage, overload circuit breaker, Overload relay circuit, Refrigerator protection timer, Circulating pump thermal protector, Refrigerator high-pressure pressure switch, Temperature control self-diagnosis function
Leakage, overload circuit breaker, Overload relay circuit, Refrigerator protection timer, Circulating pump thermal protector, Refrigerator high-pressure pressure switch, Temperature control self-diagnosis function
External Size (W*D*H)mm
497*232*490
​610*500*910
​510*345*650
​Package Size (W*D*H)mm
590*310*570
​650*450*870
610*500*910
Gross Weight(kg)
​30
62
63
​Accessories
In and out joint *1,
silicone pipe insulation*2
In and out joint *1,
Vertical rod*1,
​Thermal insulation pipe*2
In and out joint *1, 
Vertical rod*1, 
​Thermal insulation pipe*2
Applicable Rotary
Evaporator Model
RE-2010, RE-2000A, RE-2000B,
RE-2000E, RE-52A, RE-52C,
RE-5299, RE-201D, RE 10O—Pro
RE-301, RE-5D1, RE-1002
​ExRE-1002, RE-2002

Recirculating Chiller

Corollary Equipment:
​Kjeldahl Apparatus, Soxhlet Extractor, Crude Fiber Analyzer, AAS, ICP-MS, Electrophoresis System, Rheometer, Automatic Synthesizer, Fermentation Apparatus, Rotary Evaporator, Extraction and Condensation Device, SPE Apparatus.
​Features:
  • Cooling system adopt TECUMSEH compressor in order to ensure cooling efficiency and reduce noise.
  • PID temperature controlling technology is adopted. Cooling method is not the traditional start-stop type, EEV technology improve the stability.
  • Over-temperature protection and auto-alarm function is used in refrigeration control system to avoid damage temperature medium caused by abnormal liquid temperature value.
  • Water level observation window and automatic water level detection device, automatic alarm when low liquid level.
  • Water current detection device is adopted. When external cycle closed or blocked, internal cycle will be switched automatically.
  • High performance circulating water pump guarantee the long time continuous running, and good sealing avoid leakage. The pressure of pump is 0 1.5 bar, adjustment is available by rotary knob. Pressure value is displayed.
  •  Color LCD screen display more running data and dynamic identifier. Easy to monitor.
Technical Parameters:
Model
​BK-RC1200
Temp. Control Range
5°C~40°C   
Temp. Control 
PID
Temp. Stability
±0.3°C
​Temp. Sensor
PTT1000
​Display Resolution
0.1°C
​Pump Flow Rate
20L/min
​Cooling Consumption
1.2KW
Refrigerant
R134a
​Pump Capacity Pressure
0~1.5 bar
Filling Volume
8L
Power Supply
AC220V±10%, 50Hz
​External Size(W*D*H)
550*400*650mm
​Package Size(W‘D*H)
​750*580*910mm
​Gross Weight
​74kg