Products
-80℃ Sealed Circulation Chiller
The cryogenic circulation cooling pump is a mechanical refrigeration equipment that provides cryogenic liquid and cryogenic water bath. Because of its high refrigeration efficiency and large cooling capacity, it can quickly replace the dry ice and liquid nitrogen refrigeration in the past.
keyword: constant temperature;Reaction bath
Classification: Circulation Chiller
- Product Description
-
Model
DLSB-10/40
DLSB-30/40
DLSB-50/40
DLSB-100/40
DLSB-200/40
DLSB-300/40
Technical data
Temperature range
-40～RT；±1℃
Ambient temperature（℃）
≤30℃
Ambient humidity
60%
Voltage（V）
220
380（Optional 3P 220V/3P 480V）
Phase（P）
1
3
Frequency（Hz）
50/60
Power（Kw）
1.3
3.3
5.75
6.3
8
10.6
Cooling capacity（w）
RT
2800
7500
12775
16500
N/A
N/A
5℃
N/A
N/A
N/A
N/A
31438
40015
0℃
2500
6600
11275
14600
N/A
N/A
-10℃
N/A
N/A
N/A
N/A
13538
22887
-40℃
550
900
650
900
2854
4162
Temperature sensor
PT100
Protection
Overvoltage, time delay, overcurrent, overheating, leakage, protector
Compressor
Type
Closed
Brand
Tecumseh
Danfoss
Power（Kw）
1.125
2.25
4.5
5.25
7.5
9.75
Current（A）
5.1
6
9
11
15
20
Horsepower
1½
4
6
6½
10
13
Quantity
1
Refrigerant
R404A
Condenser
Type
Air cooling/ water cooling
Fan type
External rotor axial flow fan
Quantity
1
2
Evaporator
Type
Plate heat exchanger
Tank volume（L）
7
10
17
35
100
100
Flow（L/min）
25
35
97
External circulation adapter size（DN）
15
20
Circulating pump
Type
Shield pump
Magnetic pump
Brand
Shanghai Jingyi
Puneet
Power（w）
100
280
150
Current（A）
0.5
1.2
0.6
Rated head（m）
6
12
9.7
Rated flow（L/min）
25
35
97
Weight
Running weight（Kg）
120
156
220
268
430
490
Appearance dimension
Chiller size
Length（mm）
620
710
770
970
1200
1400
Width（mm）
540
580
670
800
970
970
Height（mm）
920
1050
1180
1350
1600
1680
Packing size
Length（mm）
670
760
820
1020
1250
1450
Width（mm）
600
640
730
1400
1030
1030
Height（mm）
990
1750
1880
2050
1750
1830
*PLC
Control system
Siemens S7-200 smart PLC
Programming
5 programs can be written, each with up to 40 steps
Control model
Material temperature and equipment outlet temperature can be switched automatically
Protocol
Modbus RTU protocol RS485 interface (optional RS232 Ethernet)
Control panel
7-inch Siemens color touch screen (optional 10 inch)
Data export
Support USB flash disk data export, and export temperature data in TXT format
Packing list
2 sets of adapter valves, one roll of raw meal
2 stainless steel insulated hoses
Operation instructions
All data are measured in the factory, and users will have errors in the process of use
*PLC for optional PLC part data, it is not applicable if there is no PLC
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