Circulator And Chiller

Recirculating Chiller CCA-420 DLSB-5/20 DLSB-5/20

Model CCA-420 DLSB-5/20 DLSB-5/20 Refrigerated

Recirculating Chiller is the ideal solution for precise temperature control in various industrial and laboratory applications. Designed for efficiency and reliability, this chiller provides a stable and consistent cooling source for your equipment. With a user-friendly interface, it allows for easy temperature adjustments and monitoring.

Max. load
-20°C / -20°C / -42°C
Dimensions
520*250*560 / 485*423…
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A closer look

About this equipment

Principle:

This product is mechanically cooled by a fully closed compressor. The inner wall of the cooling tank has a cooling copper coil. The refrigerant(Freon) circulates continuously through the coil of the inner wall of the tank to cool the refrigerant in the tank, and the refrigerant is transported to the sandwich or condensing coil of the supporting equipment through the built-in circulation pump and external circulation pipeline. Indirectly cooling the materials in the reactor, cooling and liquefaction of the condensing pipe contact steam.

This product can generally be connected to the sandwich of the double layer reaction kettle, the rotary evaporator, the condensing coil of the reaction kettle, and can also be used to put the object or container to be cooled directly into the bath for reaction.

From the lower outlet pipeline of the product is connected to the lower inlet pipeline of the kettle body or condenser, and the circulating liquid comes out from the upper circulation port and returns to the inlet of the product through the pipeline, forming a complete circulation space.

Features:

1. Famous manufacturers of original closed compressor, advanced performance, reliable quality.

2. Professional relays, protectors, capacitors, etc., are well-known brands of high-quality equipment to ensure reliability and service life.

3. Digital display temperature control, simple operation, eye-catching.

4. A variety of functions, can provide low temperature quality cooling water, low temperature unfrozen liquid, small low temperature water bath.

5. Can be combined with circulating water type multi-purpose vacuum pump, vacuum freeze-drying oven, rotary evaporator, magnetic stirrer and other instruments, suitable for multi-functional low temperature conditions of chemical reactions.

6. It can be matched with a variety of large precision equipment to overcome the difficulty of expensive instruments and equipment that can not be used because of bad cooling water, high temperature and unstable water pressure.

Technical Parameters:

Model CCA-420 DLSB-5/20 DLSB-20/40
Temp. Display

LED display
Tank Volume 4L 6.8L 21L
Matching Reaction Kettle(Steam) 1~2L 1~5L 20L
Tank Material 304 stainless steel

201 stainless steel
Tank Size 220*155*120mm φ220*180mm φ300*300mm
Temp. Control Accuracy

±0.1 °C
Display Temp. Resolution

0.1°C
Pump Lift 1.5~2.7m

4~6m
Circulating Pump Flow 8~16L/min

20~40L/min
Refrigerant R134A R290 R404A
Refrigerating Capacity 450~260W 2324W 6972W
Pressure

≤0.4Mpa
Ambient Relative Humidity

70%, Ventilation
Instrument Temp. Control Range

-20°C~RT

 -40°C~RT
Optimum Ambient Temp.

5~35°C
Unload Min Temp. -20°C -20°C -42°C
Circulation Pump Power 10W

100W
Circulating Pump Magnetic pump

Fully-closed&No-leaked special pump
Circulating Water Mouth Interface

Outer diameter 12mm

 Outer diameter 16mm
Sensor

PT100
Coil Diameter φ185mm φ250mm
Opening Size φ200mm φ250mm
Power Supply AC220V, 50/60Hz Standard: AC220, 50/60Hz;

 Optional: AC110, 60Hz

 AC220V, 50/60Hz
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
External Size(W*D*H)mm 520*250*560 485*423*(760+400) 590*670*(975+500)
Package Size(W*D*H)mm 580*300*570 595*435*880 720*590*1140
Gross Weight(kg 30 58 133
Accessories In and out joint*1
Silicone pipe insulation*2

In and out joint*1, Vertical rod*1,
Thermal insulation pipe*2
Applicable Rotary
Evaporator Model		 BK-RE-1A, RE-2010, RE-2000A, RE-2000B, RE-2000E, RE-52A, RE-52C

RE-5299, RE-201D, RE 100-Pro

 RE-301, RE-501 RE-1002, ExRE-1002, RE-2002
The details

Specifications

Model
CCA-420 / DLSB-5/20 / DLSB-20/40
Temp. Display
LED display
Tank Volume
4L / 6.8L / 21L
Matching Reaction Kettle(Steam)
1~2L / 1~5L / 20L
Tank Material
304 stainless steel / 201 stainless steel / 201 stainless steel
Tank Size
220*155*120mm / φ220*180mm / φ300*300mm
Temp. Control Accuracy
±0.1 °C
Display Temp. Resolution
0.1°C
Pump Lift
1.5~2.7m / 4~6m / 4~6m
Circulating Pump Flow
8~16L/min / 20~40L/min / 20~40L/min
Refrigerant
R134A / R290 / R404A
Refrigerating Capacity
450~260W / 2324W / 6972W
Pressure
≤0.4Mpa
Ambient Relative Humidity
70%, Ventilation
Instrument Temp. Control Range
-20°C~RT / -40°C~RT / -40°C~RT
Optimum Ambient Temp.
5~35°C
Unload Min Temp.
-20°C / -20°C / -42°C
Circulation Pump Power
10W / 100W / 100W
Circulating Pump
Magnetic pump / Fully-closed&No-leaked special pump / Fully-closed&No-leaked special pump
Circulating Water Mouth Interface
Outer diameter 12mm / Outer diameter 16mm / Outer diameter 16mm
Sensor
PT100
Coil Diameter
/ φ185mm / φ250mm
Opening Size
/ φ200mm / φ250mm
Power Supply
AC220V, 50/60Hz / Standard: AC220, 50/60Hz; Optional: AC110, 60Hz / AC220V, 50/60Hz
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 pressureswitch, Temperature control self-diagnosis function / Leakage, Overload circuit breaker, Overload relay circuit, Refrigerator protection timer, Circulating pump thermal protector, Refrigerator high-pressure pressureswitch, Temperature control self-diagnosis function
External Size(W*D*H)mm
520*250*560 / 485*423*(760+400) / 590*670*(975+500)
Package Size(W*D*H)mm
580*300*570 / 595*435*880 / 720*590*1140
Gross Weight(kg
30 / 58 / 133
Accessories
In and out joint*1Silicone 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 RotaryEvaporator Model
BK-RE-1A, RE-2010, RE-2000A, RE-2000B, RE-2000E, RE-52A, RE-52CRE-5299, RE-201D, RE 100-Pro / RE-301, RE-501 / RE-1002, ExRE-1002, RE-2002
How ordering works

From enquiry to delivery

  1. 01Send your enquiry

    Request a quote on WhatsApp, or add several items to your enquiry list and send them together.

  2. 02Confirm the details

    We confirm configuration, voltage, accessories, availability and a delivered price.

  3. 03We source and ship

    We handle procurement, packing and international shipping to your facility.

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