PRODUCT
-100℃ ± 100℃
-100℃ ± 100℃
The low-temperature coolant circulation refrigerator is an experimental study that achieves low-temperature environment through the cooling cycle of water and other media. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation
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产品描述
Functional characteristics of high and low temperature integrated machine:
1. The pre cooling device, refrigeration system, and heating system can be used in combination
2. It has various protection functions such as high and low voltage protection, overload protection, overcurrent protection, and grounding protection
3. The cooling rate is fast and can be forced to cool down quickly
4. The refrigeration system compressor, oil separator, solenoid valve, expansion valve, etc. are all imported brands. The evaporator is a fully brazed plate heat exchanger. Real time monitoring of 9 liquid level pipes can avoid the lack of heat carrying fluid.
5. The circulation system adopts a closed type, non volatile, and protects the health of the experimenter
6. The storage tank and circulation pipeline are made of 304 stainless steel, with good corrosion resistance
7. The entire machine is stable and reliable, and can operate continuously for a long time
8. The shell adopts electrostatic plastic spraying SPCC, which has good anti-corrosion effect
9. Used in conjunction with reaction kettles such as 20L, 50L, and 100L, to cool the materials inside the reactor to -25° C. It can also be heated to 200° C。
- 产品描述
- Product features
- Performance
- Device video
-
Introduce
Functional characteristics of high and low temperature integrated machine:
1. The pre cooling device, refrigeration system, and heating system can be used in combination
2. It has various protection functions such as high and low voltage protection, overload protection, overcurrent protection, and grounding protection
3. The cooling rate is fast and can be forced to cool down quickly
4. The refrigeration system compressor, oil separator, solenoid valve, expansion valve, etc. are all imported brands. The evaporator is a fully brazed plate heat exchanger. Real time monitoring of 9 liquid level pipes can avoid the lack of heat carrying fluid.
5. The circulation system adopts a closed type, non volatile, and protects the health of the experimenter
6. The storage tank and circulation pipeline are made of 304 stainless steel, with good corrosion resistance
7. The entire machine is stable and reliable, and can operate continuously for a long time
8. The shell adopts electrostatic plastic spraying SPCC, which has good anti-corrosion effect
9. Used in conjunction with reaction kettles such as 20L, 50L, and 100L, to cool the materials inside the reactor to -25° C. It can also be heated to 200° C。 -
The low-temperature coolant circulation refrigerator is an experimental study that achieves low-temperature environment through the cooling cycle of water and other media. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation. The low-temperature cooling ring refrigerator is an experimental study that achieves low-temperature environment through the cooling cycle of water and other media. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation. Experimental research on the low-temperature environment achieved through the cooling cycle of water and other media in a low-temperature coolant circulation refrigeration machine. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation.
-
model
DLSB-500/80
DLSB-1000/80
DLSB-1500/80
DLSB-2000/80
DLSB-3000/80
Main technical parameters
Scope of use
-80℃～ordinary temperature；±1℃
ambient temperature（℃）
≤30℃
Optimal environmental humidity
60%
voltage（V）
220/380/460
380/460
Phase number（P）
15
20
25
30
40
frequency（Hz）
50/60 be current
total power（Kw）
23.5
32
39
39
61
Refrigeration capacity（w）
25℃
N/A
N/A
N/A
N/A
N/A
5℃
N/A
N/A
N/A
N/A
N/A
0℃
72700
98000
112000
135000
180000
-10℃
51900
75000
96000
110000
165000
-30℃
42050
56000
74000
95000
137000
-40℃
N/A
N/A
N/A
N/A
N/A
-60℃
29000
34000
43000
69000
95000
-80℃
6430
8100
12000
18000
20000
temperature sensor
PT100
Protect
Overvoltage, delay, overcurrent, overheating, leakage, protector
compressor
types of
Semi enclosed type
brand
Refcomp
power（Kw）
22.5
30
37.5
45
60
current（A)
45
60
75
90
120
P
15
20
25
30
40
number
2
refrigerant
R404A R23
condenser
types of
forced air cooling
Fan type
YWF
Number of fans
2
evaporator
types of
Plate heat exchange
Tank volume（L）
300
400
400
500
700
Refrigerant flow rate（L/min）
180
External circulation nozzle size（DN）
32
40
circulating pump
types of
canned-motor pump
brand
LEAN
power（w）
750
current（A）
1.5
rated head（m）
15
Rated flow rate（L/min）
180
*PLC
control system
Siemens S7-200smartPLC
Programming
Can write 5 programs, each with up to 40 steps
control model
The material temperature and equipment outlet temperature can be switched independently
Communication protocol
Modbus RTU protocol RS485 interface (optional RS232 Ethernet)
operation panel
7-inch Siemens color touch screen (optional 10 inch)
data export
Support for USB data export, can export temperature data in TXT format
packing list
Two sets of adaptive valves, one roll of Thread seal tape
2 stainless steel insulated hoses
One operating manual
The data section is factory test data, but there may be some slight deviation in reality
*PLC is an optional PLC part of the data, and if there is no PLC, it is not applicable
- 产品描述
- Product features
- Performance
- Device video
-
Functional characteristics of high and low temperature integrated machine:
1. The pre cooling device, refrigeration system, and heating system can be used in combination
2. It has various protection functions such as high and low voltage protection, overload protection, overcurrent protection, and grounding protection
3. The cooling rate is fast and can be forced to cool down quickly
4. The refrigeration system compressor, oil separator, solenoid valve, expansion valve, etc. are all imported brands. The evaporator is a fully brazed plate heat exchanger. Real time monitoring of 9 liquid level pipes can avoid the lack of heat carrying fluid.
5. The circulation system adopts a closed type, non volatile, and protects the health of the experimenter
6. The storage tank and circulation pipeline are made of 304 stainless steel, with good corrosion resistance
7. The entire machine is stable and reliable, and can operate continuously for a long time
8. The shell adopts electrostatic plastic spraying SPCC, which has good anti-corrosion effect
9. Used in conjunction with reaction kettles such as 20L, 50L, and 100L, to cool the materials inside the reactor to -25° C. It can also be heated to 200° C。 -
Features
The low-temperature coolant circulation refrigerator is an experimental study that achieves low-temperature environment through the cooling cycle of water and other media. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation. The low-temperature cooling ring refrigerator is an experimental study that achieves low-temperature environment through the cooling cycle of water and other media. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation. Experimental research on the low-temperature environment achieved through the cooling cycle of water and other media in a low-temperature coolant circulation refrigeration machine. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation.
-
Features
model
DLSB-500/80
DLSB-1000/80
DLSB-1500/80
DLSB-2000/80
DLSB-3000/80
Main technical parameters
Scope of use
-80℃～ordinary temperature；±1℃
ambient temperature（℃）
≤30℃
Optimal environmental humidity
60%
voltage（V）
220/380/460
380/460
Phase number（P）
15
20
25
30
40
frequency（Hz）
50/60 be current
total power（Kw）
23.5
32
39
39
61
Refrigeration capacity（w）
25℃
N/A
N/A
N/A
N/A
N/A
5℃
N/A
N/A
N/A
N/A
N/A
0℃
72700
98000
112000
135000
180000
-10℃
51900
75000
96000
110000
165000
-30℃
42050
56000
74000
95000
137000
-40℃
N/A
N/A
N/A
N/A
N/A
-60℃
29000
34000
43000
69000
95000
-80℃
6430
8100
12000
18000
20000
temperature sensor
PT100
Protect
Overvoltage, delay, overcurrent, overheating, leakage, protector
compressor
types of
Semi enclosed type
brand
Refcomp
power（Kw）
22.5
30
37.5
45
60
current（A)
45
60
75
90
120
P
15
20
25
30
40
number
2
refrigerant
R404A R23
condenser
types of
forced air cooling
Fan type
YWF
Number of fans
2
evaporator
types of
Plate heat exchange
Tank volume（L）
300
400
400
500
700
Refrigerant flow rate（L/min）
180
External circulation nozzle size（DN）
32
40
circulating pump
types of
canned-motor pump
brand
LEAN
power（w）
750
current（A）
1.5
rated head（m）
15
Rated flow rate（L/min）
180
*PLC
control system
Siemens S7-200smartPLC
Programming
Can write 5 programs, each with up to 40 steps
control model
The material temperature and equipment outlet temperature can be switched independently
Communication protocol
Modbus RTU protocol RS485 interface (optional RS232 Ethernet)
operation panel
7-inch Siemens color touch screen (optional 10 inch)
data export
Support for USB data export, can export temperature data in TXT format
packing list
Two sets of adaptive valves, one roll of Thread seal tape
2 stainless steel insulated hoses
One operating manual
The data section is factory test data, but there may be some slight deviation in reality
*PLC is an optional PLC part of the data, and if there is no PLC, it is not applicable
-
Features
- 产品描述
- Product features
- Performance
- Device video
-
Functional characteristics of high and low temperature integrated machine:
1. The pre cooling device, refrigeration system, and heating system can be used in combination
2. It has various protection functions such as high and low voltage protection, overload protection, overcurrent protection, and grounding protection
3. The cooling rate is fast and can be forced to cool down quickly
4. The refrigeration system compressor, oil separator, solenoid valve, expansion valve, etc. are all imported brands. The evaporator is a fully brazed plate heat exchanger. Real time monitoring of 9 liquid level pipes can avoid the lack of heat carrying fluid.
5. The circulation system adopts a closed type, non volatile, and protects the health of the experimenter
6. The storage tank and circulation pipeline are made of 304 stainless steel, with good corrosion resistance
7. The entire machine is stable and reliable, and can operate continuously for a long time
8. The shell adopts electrostatic plastic spraying SPCC, which has good anti-corrosion effect
9. Used in conjunction with reaction kettles such as 20L, 50L, and 100L, to cool the materials inside the reactor to -25° C. It can also be heated to 200° C。 -
Performance
The low-temperature coolant circulation refrigerator is an experimental study that achieves low-temperature environment through the cooling cycle of water and other media. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation. The low-temperature cooling ring refrigerator is an experimental study that achieves low-temperature environment through the cooling cycle of water and other media. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation. Experimental research on the low-temperature environment achieved through the cooling cycle of water and other media in a low-temperature coolant circulation refrigeration machine. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation.
-
Performance
model
DLSB-500/80
DLSB-1000/80
DLSB-1500/80
DLSB-2000/80
DLSB-3000/80
Main technical parameters
Scope of use
-80℃～ordinary temperature；±1℃
ambient temperature（℃）
≤30℃
Optimal environmental humidity
60%
voltage（V）
220/380/460
380/460
Phase number（P）
15
20
25
30
40
frequency（Hz）
50/60 be current
total power（Kw）
23.5
32
39
39
61
Refrigeration capacity（w）
25℃
N/A
N/A
N/A
N/A
N/A
5℃
N/A
N/A
N/A
N/A
N/A
0℃
72700
98000
112000
135000
180000
-10℃
51900
75000
96000
110000
165000
-30℃
42050
56000
74000
95000
137000
-40℃
N/A
N/A
N/A
N/A
N/A
-60℃
29000
34000
43000
69000
95000
-80℃
6430
8100
12000
18000
20000
temperature sensor
PT100
Protect
Overvoltage, delay, overcurrent, overheating, leakage, protector
compressor
types of
Semi enclosed type
brand
Refcomp
power（Kw）
22.5
30
37.5
45
60
current（A)
45
60
75
90
120
P
15
20
25
30
40
number
2
refrigerant
R404A R23
condenser
types of
forced air cooling
Fan type
YWF
Number of fans
2
evaporator
types of
Plate heat exchange
Tank volume（L）
300
400
400
500
700
Refrigerant flow rate（L/min）
180
External circulation nozzle size（DN）
32
40
circulating pump
types of
canned-motor pump
brand
LEAN
power（w）
750
current（A）
1.5
rated head（m）
15
Rated flow rate（L/min）
180
*PLC
control system
Siemens S7-200smartPLC
Programming
Can write 5 programs, each with up to 40 steps
control model
The material temperature and equipment outlet temperature can be switched independently
Communication protocol
Modbus RTU protocol RS485 interface (optional RS232 Ethernet)
operation panel
7-inch Siemens color touch screen (optional 10 inch)
data export
Support for USB data export, can export temperature data in TXT format
packing list
Two sets of adaptive valves, one roll of Thread seal tape
2 stainless steel insulated hoses
One operating manual
The data section is factory test data, but there may be some slight deviation in reality
*PLC is an optional PLC part of the data, and if there is no PLC, it is not applicable
-
Performance
- 产品描述
- Product features
- Performance
- Device video
-
Functional characteristics of high and low temperature integrated machine:
1. The pre cooling device, refrigeration system, and heating system can be used in combination
2. It has various protection functions such as high and low voltage protection, overload protection, overcurrent protection, and grounding protection
3. The cooling rate is fast and can be forced to cool down quickly
4. The refrigeration system compressor, oil separator, solenoid valve, expansion valve, etc. are all imported brands. The evaporator is a fully brazed plate heat exchanger. Real time monitoring of 9 liquid level pipes can avoid the lack of heat carrying fluid.
5. The circulation system adopts a closed type, non volatile, and protects the health of the experimenter
6. The storage tank and circulation pipeline are made of 304 stainless steel, with good corrosion resistance
7. The entire machine is stable and reliable, and can operate continuously for a long time
8. The shell adopts electrostatic plastic spraying SPCC, which has good anti-corrosion effect
9. Used in conjunction with reaction kettles such as 20L, 50L, and 100L, to cool the materials inside the reactor to -25° C. It can also be heated to 200° C。 -
Video
The low-temperature coolant circulation refrigerator is an experimental study that achieves low-temperature environment through the cooling cycle of water and other media. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation. The low-temperature cooling ring refrigerator is an experimental study that achieves low-temperature environment through the cooling cycle of water and other media. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation. Experimental research on the low-temperature environment achieved through the cooling cycle of water and other media in a low-temperature coolant circulation refrigeration machine. The low-temperature coolant circulation pump is composed of water air contact, contact heat dissipation, evaporation heat dissipation, and radiation heat dissipation.
-
Video
model
DLSB-500/80
DLSB-1000/80
DLSB-1500/80
DLSB-2000/80
DLSB-3000/80
Main technical parameters
Scope of use
-80℃～ordinary temperature；±1℃
ambient temperature（℃）
≤30℃
Optimal environmental humidity
60%
voltage（V）
220/380/460
380/460
Phase number（P）
15
20
25
30
40
frequency（Hz）
50/60 be current
total power（Kw）
23.5
32
39
39
61
Refrigeration capacity（w）
25℃
N/A
N/A
N/A
N/A
N/A
5℃
N/A
N/A
N/A
N/A
N/A
0℃
72700
98000
112000
135000
180000
-10℃
51900
75000
96000
110000
165000
-30℃
42050
56000
74000
95000
137000
-40℃
N/A
N/A
N/A
N/A
N/A
-60℃
29000
34000
43000
69000
95000
-80℃
6430
8100
12000
18000
20000
temperature sensor
PT100
Protect
Overvoltage, delay, overcurrent, overheating, leakage, protector
compressor
types of
Semi enclosed type
brand
Refcomp
power（Kw）
22.5
30
37.5
45
60
current（A)
45
60
75
90
120
P
15
20
25
30
40
number
2
refrigerant
R404A R23
condenser
types of
forced air cooling
Fan type
YWF
Number of fans
2
evaporator
types of
Plate heat exchange
Tank volume（L）
300
400
400
500
700
Refrigerant flow rate（L/min）
180
External circulation nozzle size（DN）
32
40
circulating pump
types of
canned-motor pump
brand
LEAN
power（w）
750
current（A）
1.5
rated head（m）
15
Rated flow rate（L/min）
180
*PLC
control system
Siemens S7-200smartPLC
Programming
Can write 5 programs, each with up to 40 steps
control model
The material temperature and equipment outlet temperature can be switched independently
Communication protocol
Modbus RTU protocol RS485 interface (optional RS232 Ethernet)
operation panel
7-inch Siemens color touch screen (optional 10 inch)
data export
Support for USB data export, can export temperature data in TXT format
packing list
Two sets of adaptive valves, one roll of Thread seal tape
2 stainless steel insulated hoses
One operating manual
The data section is factory test data, but there may be some slight deviation in reality
*PLC is an optional PLC part of the data, and if there is no PLC, it is not applicable
-
Video
refrigeration system
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