DL series low temperature cooling liquid circulating pump USES air-cooled enclosed compressor refrigeration and microcomputer intelligent control system, to provide low temperature cooling water (liquid) flow or low temperature constant temperature water (liquid) flow, in order to meet with cryogenic liquid and cooling water to cool down or constant temperature instruments, widely used in petroleum, chemical, pharmaceutical, life science, measuring, light industrial, and scientific research and other fields.
Cooling liquid circulating pump with a variety of instruments matching (rotary evaporator, fermentation tank, chemical reaction kettle, freeze drying equipment, biological pharmaceutical reaction kettle, etc.);Refrigerating capacity is large, cooling speed, greatly improve the working efficiency;
model
Working temperature（℃）
Cold volume（L）
Refrigerating capacity（W）
Constant temperature precision（℃）
Pump flow（L/min）
The limit temperature（℃）
Overall dimensions（mm）
DL-1005
-10
5
350
±0.5
6
-10
320×370×770
DL-1505
-15
5
300
±0.5
6.0
-15
320×370×770
DL-2005
-20
5
18
±0.5
6.0
-20
320×370×770
DL-3005
-30
5
150
±0.5
6.0
-30
320×370×770
DL-4005
-40
5
200
±0.5
6.0
-40
410×460×930
DL-1510
-15
10
600
±0.5
15.0
-15
320×370×730
DL-2010
-20
10
1150
±0.5
15.0
-20
410×460×930
DL-3010
-30
10
300
±0.5
15
-30
410×460×930
DL-4010
-40
10
400
±0.5
15.0
-40
410×460×930
DL-1015
-10
15
800
±0.5
15.0
-10
410×460×930
DL-2015
-20
15
900
±0.5
15.0
-20
410×460×930
DL-3015
-30
15
1000
±0.5
15.0
-30
410×460×930
DL-1020
-10
20
1000
±0.5
15.0
-10
410×460×930
DL-2020
-20
20
1300
±0.5
15.0
-20
410×460×930
DL-3020
-30
20
1400
±0.5
15.0
-30
410×460×930
DL-4020
-40
20
1800
±0.5
15.0
-40
550×660×1130
DL-1030
-10
30
2300
±0.5
15.0
-10
440×550×970
DL-2030
-20
30
2500
±0.5
15.0
-20
440×550×970
DL-3030
-30
30
2800
±0.5
15.0
-30
440×550×970
DL-4030
-40
30
3000
±0.5
15.0
-40
550×660×1130
DL-1050
-10
50
2500
±0.5
15.0
-50
550×660×1130
DL-2050
-20
50
3000
±0.5
15.0
-50
550×660×1130
DL-3050
-30
50
3500
±0.5
15.0
-50
550×660×1130
DL-4050
-40
50
4000
±0.5
15.0
-50
550×660×1130
Microcomputer intelligent control system, fully enclosed compressor refrigeration, microcomputer can set a scale of 0-100 hours timer shutdown;Temperature control range + 50 ℃, digital display accuracy + / - 0.1 ℃, double LED digital display window,With functions of microcomputer software lock;All the operation on the microcomputer touch software.
Performance characteristics:
Air-cooled enclosed compressor refrigeration, microcomputer control, time-delay, overheating and over current multiple protection device.
Low circulating pump in the tank (machine) cold liquid output, constant temperature conversion experiment container or establish the second and constant temperature field.
Microcomputer equipped with regular shutdown function, open this function can be arbitrarily set at 0-100 hours after regular shutdown time.
Double LED display is low temperature value and temperature measurement, display resolution 0.01, microcomputer can be fixed temperature measurement deviation. Back to the low temperature difference set arbitrary within 0.2 ℃ to 19.9 ℃, can make the cooling water (liquid) on the temperature fluctuation and energy consumption of machine
The best energy saving.
Roctec summary
We will provide our customers with perfect after-sales service, to do that is by, dedicated, professional services...
Main products Company production of single/double deck glass reaction kettle, stainless steel reaction kettle, ice-making machine, freeze-drying machine...
Address：Room 1407,West building 1,unit 1.Ziweishangceng,No.A5 Taibai south road,Yanta District,Xi'an city,Shaanxi Province.China.710065. ICP：浙ICP證07500135號 
