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E-mail: sales@cnzlj.com
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Lab Chiller CDLJ -115℃~-50℃

Lab Chiller CDLJ -115℃~-50℃

  • Lab Chiller CDLJ -115℃~-50℃
  • Ultra-Low Temp. Water-Cooled Chiller-1.JPG
  • Ultra-Low Temp. Water-Cooled Chiller-3.JPG
  • Ultra-Low Temp. Water-Cooled Chiller-2.JPG
Lab Chiller CDLJ -115℃~-50℃


  • Product Description
  • Knowledge Center

-115℃~-50℃

Technical Parameters:

Low circulator, Low temp circulator, Constant temp circulator, Low circulator, Low temp, circulation bath, Circulators bath, Circulation bath, Circulators, Chiller, Cooling circulators, Cooling bath circulators, Cooling thermostat, Refrigeration bath circulators, Refrigeration circulator, Refrigeration thermostats, Refrigeration bath circulator, Low temp freezer, Freezer, Low freezer, Low chiller, Freezer chiller, Cold trap, Immersion cooler, Low temp bath, Bath thermostats.
Medium-sized low-temperature freezer, refrigeration temperature range from -155℃ ~ -50℃, safe, reliable, rapid cooling for the liquid, widely used in petrochemical, medical, pharmaceutical, biochemical and freeze-dried, military and other high-tech industries.
LNEYA application LNEYA application
Model CDLJ-2W CDLJ-3W CDLJ-4W CDLJ-6W CDLJ-10W CDLJ-15W CDLJ-20W CDLJ-30W CDLJ-45W CDLJ-60W CDLJ-120W
Temp. range -115°C~ -50°C
Cooling capacity 3kw 4.5kw 6kw 9kw 15kw 22.5kw 30kw 45kw 67.5kw 90kw 180kw
At -90°C Kcal/h 2580 3870 5160 7740 12900 19350 25800 38700 58050 77400 154800
Cooling capacity 2kw 3kw 4kw 6kw 10kw 15kw 20kw 30kw 45kw 60kw 120kw
At -110°C Kcal/h 1720 2580 3440 5160 8600 25800 17200 25800 38700 51600 103200
Circulation pump 6.6m³/h 6.6m³/h 6.6m³/h 15m³/h 15m³/h 15m³/h 25m³/h 25m³/h 35m³/h 35m³/h 50m³/h
2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar
Connection size DN-25
PN-10
DN-32
PN-10
DN-32
PN-10
DN-40
PN-10
DN-40
PN-10
DN-40
PN-10
DN-50
PN-10
DN-50
PN-10
DN-50
PN-10
DN-65
PN-10
DN-65
PN-10
Cooling water
30 DEG
10m³/h 14m³/h 20m³/h 25m³/h 35m³/h 45m³/h 65m³/h 90m³/h 120m³/h 180m³/h 360m³/h
Cool storage tank
(optional)
100L 150L 150L 250L 300L 500L 500L 750L 1000L 1500L 2000L
Expansion tank
(optional)
50L 75L 100L 150L 200L 300L 300L 400L 550L 800L 1000L
Compressor Standard: Dorin semi-closed compressor Standard: Hanbell screw compressor
Optional: Bitzer screw compressor
Operation panel 7 inch color touch screen display input, temperature curve record.
Control system Standard: single chip microcomputer controller, position setting to open refrigeration
and close refrigeration temperature difference.
Optional: Siemens S7 series PLC and module.
Circulation system The whole system is fully closed system. The heat conduction medium does not absorb
the water in the air and will be replenished automatically at low temperature. The system
will not increase the pressure due to the high temperature in the operation.
Circulation pump Wuxi guanya tube type centrifugal pump.
Evaporator Standard: Brazing plate heat exchanger.
Optional: stainless steel tube heat exchanger.
Condenser Shell and tube type water cooled condenser.
Intermediate
heat exchanger
Plate heat exchanger.
Drying filter Emerson
Dry filter element Emerson
Expansion valve Emerson
Refrigeration
solenoid valve
Emerson
Oil separator Emerson
Pressure protector Emerson
Reservoir Standard:Ruishipu            Optional: Emerson
Sight glasses Standard: Sanhua  Optional: Danfoss
Refrigeration
ball valve
Standard: Sanhua  Optional: Danfoss
Electricity Schneider electric contact, schneider intermediate relay.
Refrigerant R404A
Secondary
refrigerant
Ethanol, dichloromethane, heat conduction medium, etc.
Security and
protection
High pressure protection, water break protection, current protection, leakage protection,
continuous and broken phase protection, high temperature protection, sensor fault alarm,
low level alarm and other multiple security protection.
Level indicator Glass level indication
Piping material SUS304
Expansion tank
volume
SUS304
Shell material Channel steel + square pipe + cold rolled steel
Power supply
(max)
380V
50HZ
380V
50HZ
380V
50HZ
380V
50HZ
380V
50HZ
380V
50HZ
380V
50HZ
380V
50HZ
380V
50HZ
380V
50HZ
380V
50HZ
10~15kw 14~25kw 22~35kw 35~50kw 56~80kw 85~120kw 112~160kw 168~240kw 252~360kw 336~480kw 690~960kw
Dimension cm 205*145
*175
205*145
*175
235*145
*175
300*150
*205
350*150
*205
350*180
*205
400*180
*205
450*180
*205
500*200
*225
550*220
*235
800*280
*255
Noise Within 75db Within 80db Within 90db
why choose lneya
How Long Does the Cold Water Machine in the Lab Need to be Cleaned?

After running for a period of time, Lab Chiller CDLJ -115℃~-50℃ requires for the protection and the maintenance of all. If the laboratory chillers lack the necessary maintenance and protection, it means the high operation defect rate of the laboratory chiller.

When running laboratory cold water machine, it needs a thorough clean for the machine to keep the laboratory machine safe and stable after using half a year's time.

If cooling water machine for laboratory use frequency is higher, and the environment is relatively bad, to avoid the probability of all kinds of problems of industrial laboratory cold water machine, you should be able to shorten the clean time to once every three months.

The specific time about cleaning the laboratory water chiller is determined by using environment of the company. If the environment is relatively clean, the company can put off cleaning time, whereas company needs to clean it ahead of schedule in order to keep the laboratory chiller operation safe, prevent all kinds of problems in case to affect the company normal use of laboratory chiller.
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  • TEL:+ 86 510 82303782
  • FAX:+ 86 510 88587187
  • EMAIL:sales@cnzlj.com
  • ADDRESS:No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China