Brand Name: LNEYA
Model Number: SLJ-3W
Place of Origin: Jiangsu, China (Mainland)
-110~-150 degree direct-cooled ultra-low temperature freezer Cryogenic freezer SLJ-3W
Medium-sized low-temperature freezer, refrigeration temperature range from -110℃ ~ -150℃, safe, reliable, rapid cooling for the liquid, widely used in petrochemical, medical, pharmaceutical, biochemical and freeze-dried, military and other high-tech industries.
Technical Parameters:
Model |
SLJ-3W |
SLJ-4W |
SLJ-6W |
SLJ-11W |
|
Temperature range ℃ |
-110°C~-150°C |
||||
Cooling capacity |
-120°C |
3kW |
4kW |
6kW |
11kW |
-135°C |
2.5kW |
3.3kW |
5kW |
9kW |
|
Evaporator space |
2 |
2.8 |
4 |
7.8 |
|
Evaporator |
Φ16×40m |
Φ22*40m |
Φ28*45m |
Φ28*45m *2 |
|
Connection size |
Φ16 ball mouth |
Φ22 ball mouth |
Φ28 ball mouth |
Φ35 ball mouth |
|
Compressor |
Copeland |
Copeland |
Copeland |
Copeland |
|
Operating Panel |
7-inch color touch screen controller, temperature curve record, data export to excel format. |
||||
Control system |
Standard: Single-chip microcomputer controller; Stepping control; Set temperature difference of refrigeration on & off. Optional: SIEMENS S7-200PLC&Module |
||||
Condenser |
KAORI Plate heat exchanger |
||||
Intermediate heat exchanger |
KAORI Plate heat exchanger |
||||
Drying filter core |
Danfoss |
||||
Expansion tank |
Emerson |
||||
FDF |
Emerson |
||||
Oil separator |
Emerson |
||||
Pressure protector |
Emerson |
||||
Reservoir |
Standard:RSP Optional:Emerson |
||||
Sight glass |
Standard: SANHUA Optional: Danfoss |
||||
Refrigeration ball valve |
Standard: SANHUA Optional: Danfoss |
||||
Electric |
Schneider AC contactor, Schneider intermediate relay |
||||
Refrigerant |
R404A R508B R14 R50 mixed refrigerant |
||||
Safety protection |
High pressure protect; Water supply cut-off protection; Over-current protection; Leakage protection; Sequential and phase failure protection; High temperature protection; Sensor Failure protection; Liquid low level protection etc. muti-safety protection. |
||||
Piping material |
Copper pipe |
||||
Case material |
SUS304 |
||||
HP |
15HP |
20HP |
30HP |
55HP |
|
Water-cooled type W (cooling water at 20℃) |
6m³/h |
8m³/h |
12m³/h |
20m³/h |
|
Power |
380V50HZ 12kW |
380V50HZ 16kW |
380V50HZ 24kW |
380V50HZ 44kW |
|
Connection |
700*750*1700 |
1000*800*1700 |
1250*1000*1750 |
2050*1450*1750 |
|
Weight |
700kg |
1100kg |
1400kg |
1800kg |
|
dB |
Within 75dB |
Within 80dB |
|||
Wuxi Guanya Refrigeration Technology Co., Ltd. Specialized in rerfigeration unit,
ultra-low temperature freezer, cooling and heating temperature control system,
heating circulation system, explosion-proof electric equipment. Automatic integrated
disparate control system, laboratory apparatus. We are the technology leader for
high precision thermoregulation solutions in Research and Development Industry.
Our products ensure precise temperature control throughout the whole world in
laboratories, pilot plants and production processes. Our product range offers temp.
control solutions for applications from -152 to +350℃.
We make market and user need oriented products, focusing on science and tech.
applying international advanced technology, endlessly get rid of the stale and bring
forward the fresh following the market step & meet market demand. The company
always insists on standardised management in accordance with ISO9001-2008
international quality certification requirement from product design, purchase and
selection of components, to production process flow, packaging and transportation
etc, try to keep improving products, and keep reasonable price and satisfactory
service.
Development history
In 2006 Start production of refrigeration and heating system equipments.
In 2007 Developed the first generation of refrigeration and heating thermostat and
establish the LNEYA CO., LTD.
In 2008 Developed the first generation of refrigeration and dynamic temperature
control system.
In 2009 Developed the second generation of refrigeration and heating thermostat.
In 2010 Established WUXI GUANYA REFRIGERATION TECHNOLOGY CO., LTD.
Developed the second generation of refrigeration and heating dynamic temperature
control system.
Developed the refrigeration and heating dynamic temperature control system &
low temperature freezer for industry use.
In 2011 Developed new technology with single compressor having multiple circulation
systems (can reach to -80 degree with single compressor)
Upgraded the second generation of refrigeration and heating dynamic temperature
control system.
In 2012 Single compressor having multiple circulation systems is applied in production
of SUNDI-4, SUNDI-5, SUNDI-6, and SUNDI-7, SUNDI-8 and LT series.
Upgraded the second generation of refrigeration and heating dynamic temperature
control system for the second time and developing the third generation of refrigeration
and heating dynamic temperature control system.
In 2013 Developed new product one operating multi refrigeration and heating temp.
control system(the third generation of refrigeration and heating dynamic temperature
control system).At the same time testing the large capacity of ultra-low temperature
freezer.
In 2014 Developed with large capacity of ultra-low temperature freezer which used for
industrial production,new goods will be research.And it will be launched in the market
soon........
Verified Supplier - wuxi guanya refrigeration technology co.,ltd
Bussiness Type: Manufacturer 
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