products
  • Chiller / Low Temperature Circulator
  • Chiller / Low Temperature Circulator
  • Chiller / Low Temperature Circulator

Chiller / Low Temperature Circulator

1.Circulating joint nozzle can rotate all round.Easy to connect with various system.
2.All parts connecting with secondary refrigerant adopt stainless steel (SUS standard) and macromolecule anti-rot substance.
3.Compressors of international famous brand with high reliability and can work for a long time.
4.Combine with Rotary Evaporator and Vacuum Pump to form a complete small experimental

send email chat now

share with

  • Introduce
  • Features
  • Technical date

Introduce:
DLSB series low temperature circulating pump using of the compressor refrigeration theory. Usually providing cooling circulation liquid for rotary evaporators and reactors, also widely used in low temperature test.

 We have two model chiller, one is traditional by reaction tank to cool refrigerant, and through the circulating cooling medium to cool the materials, another is through the heat exchanger direct cycle coolant cooling materials, customers can choose their own way of cooling.
Details:



 Features :
(1)Air-cooled and hermetically sealed compressor units (import) with dependable quality;

(2)The dedicated and high-quality relays, protective devices and capacitors of the refrigerating units;

(3)Digital Read Out of temperature and microprocessor controller for temperature, simple and easier to see;

(4)It can be matched with a variety of instruments (rotary evaporators, fermentation tanks, chemical reactors, freeze-drying equipment, pharmaceutical reactors, etc.);

(5)Bigger cooling capacity and faster cooling speed, which have greatly improved the working efficiency;

(6)It can effectively ensure the normal use of all kinds of precision instruments under the working conditions such as lacking water, the poor quality、pressure and temperature of water, and high temperature;

(7)The flow of circulating pump can be either adjusted or customized, which has greatly met the actual needs of different customers;

(8) All models of this machine can be matched reasonably between the low temperature and the cooling capacity or capacity basing on the requirements of customers. 

Technical date:

Model

DLSB-5/20

DLSB-5/40

DLSB-5/80

DLSB-5/120

Volume

5L


Refrigeration units

Power(W)

700

700

2340

3680

Electric current (A)

3.1

3.1

10.6

16.7

Refrigerant capacity (W)

1150-320

1241-400

5900-80

120-10


Circulating
 pump

Power(W)

100

Flow(L/min)

20

Lift (m)

5-7

7

Temperature of cooling liquid

-20°C

-40°C

-80°C

-120°C

Constant Temp accuracy

±0.5°C

Voltage(V/Hz)

220/50

380/50

Environmental Temp

25°C

Environmental humidity

60-80%ventilation

 

Model

DLSB-10/20

DLSB-10/40

DLSB-10/80

DLSB-10/120


Refrigeration units

Power(W)

821

1000

2500

3850

Electric current (A)

3.8

4.5

11.3

17.5

Refrigerant capacity(W)

1700-370

1650-420

7000-120

160-20


Circulating
 pump

Power(W)

100

Flow(L/min)

20

Lift (m)

5-7

7

Temperature of cooling liquid

-20°C

-40°C

-80°C

-120°C

Constant Temp accuracy

±0.5°C

Voltage(V/Hz)

220/50

380/50

Environmental Temp

≤25°C

Environmental humidity

60-80%ventilation

 

Model

DLSB-20/20

DLSB-20/40

DLSB-20/80

DLSB-20/120

Volume

20L


Refrigeration units

Power (W)

936

1300

2750

6380

Electric current (A)

4.3

5.9

12.5

29

Refrigerant capacity (W)

1950-430

2272-653

7800-160

270-40


Circulating
 pump

Power (W)

100

Flow (L/min)

20

Lift (m)

5-7

7

Temperature of cooling liquid

-20°C

-40°C

-80°C

-120°C

Constant Temp accuracy

±0.5°C

Voltage (V/Hz)

220/50

380/50

Environmental Temp

25°C

Environmental humidity

60-80%ventilation

 

Model

DLSB-30/20

DLSB-30/40

DLSB-30/80

DLSB-30/120

Volume

30L


Refrigeration units

Power(W)

1201

2300

4580

6700

Electric current(A)

5.5

10.4

21

30

Refrigerant capacity(W)

2350-630

5015-992

12000-275

680-50


Circulating
 pump

power(W)

100

Flow(L/min)

20

Lift (m)

5-7

7

Temperature of cooling liquid

-20°C

-40°C

-80°C

-120°C

Constant Temp accuracy

±0.5°C

Voltage(V/Hz)

380/50

Environmental Temp

≤25°C

Environmental humidity

60-80%ventilation

 

Model

DLSB-50/20

DLSB-50/40

DLSB-50/80

DLSB-50/120


Refrigeration units

Power(W)

2300

4500

9080

9350

Electric current (A)

10.5

20

41

42.5

Refrigerant capacity(W)

12400-3416

8553-2146

21350-340

1330-120


Circulating
 pump

Power(W)

100

Flow(L/min)

20

Lift (m)

5-7

7

Temperature of cooling liquid

-20°C

-40°C

-80°C

-120°C

Constant Temp accuracy

±0.5°C

Voltage(V/Hz)

380/50

Environmental Temp

≤25°C

Environmental humidity

60-80%ventilation