Products
-120℃ 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-10/120
DLSB-30/120
DLSB-50/120
DLSB-100/120
DLSB-200/120
DLSB-300/120
DLSB-500/120
Technical data
Temperature range
-120~RT;±1℃
Ambient temperature(℃)
≤30℃
Ambient humidity
60%
Voltage(V)
220
220 1P/3P
380 3P
460 3P220/380/460
Phase(P)
1
3
Frequency(Hz)
50/60
Power(Kw)
3.6
7.1
14
15.2
24
30.5
36
Cooling capacity(w)
RT
4380
7875
15750
18375
46789
58882
78750
0℃
4100
7100
14600
17275
35841
39811
56300
-40℃
3200
5596
11000
13100
14078
17400
33050
-80℃
1200
2800
3542
5522
7623
10324
20600
-120℃
250
450
600
900
1100
1500
2200
Temperature sensor
PT100
Protection
Overvoltage, time delay, overcurrent, overheating, leakage, protector
Compressor
Type
Closed
Semi closed
Brand
Tecumseh
Maneurop
Refcomp
Power(Kw)
3.375
6.75
13.5
14.6
22.5
29.25
33.75
Current(A)
15
30
44/27
30
73/45
95/58
110/67
Horsepower
1.5
3
6
6.5
10
13
15
Quantity
3
Refrigerant
R404A、R23、F14
Condenser
Type
Air cooling/ water cooling
Fan type
External rotor axial flow fan
Quantity
2
3
Evaporator
Type
Plate heat exchanger
Tank volume(L)
7
10
17
35
100
100
300
External circulation adapter size(DN)
15
15
20
20
20
20
40
Circulating pump
Type
Shield pump
Brand
Shanghai Jingyi
Power(w)
100
100
280
280
550
550
750
Current(A)
0.5
0.5
1.2
1.2
2.5
2.5
3.4
Rated head(m)
8
8
12
12
10
10
15
Rated flow(L/min)
20~25
20~25
30
30
60
60
180
Appearance dimension
Running weight(Kg)
330
350
560
600
830
830
1600
Chiller size
Length(mm)
970
970
1500
1500
1900
1900
3000
Width(mm)
800
800
960
960
1040
1040
1300
Height(mm)
1250
1250
1300
1500
1820
1820
2080
*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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