Cryogenic Freezer -135℃
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'Small Deep Cold Freezer 58L Industrial LCD Screen Separation

'Small Deep Cold Freezer 58L Industrial LCD Screen Separation

Features:
-- Microcomputer temperature control with an accuracy of 0.1 ℃.
-- Temperature can be down to -135 ℃.
-- System has password protection and frequent start-up protection, etc.
-- Uses SECOP compressors and green fluorine-free refrigerants.
-- Inner chamber made of 304 stainless steel.
-- Certificates: CE, FDA, ETL, ISO13485.

Model No. DW-135W58
Storage Volume/L 58
SPECIFICATIONS
Exterior Size (D x W x H) 670*765*1155 mm
Interior Size(D x W x H) 410*410*385 mm
Temperature Range -105~ -135 degrees
Power Consumption/KWh/24H(W) 10.5
Cooling & Defrosting Way Direct Cooling & Manual
Thermostat Digital
Display LED
Interior Material 304 Stainless Steel
Refrigerant Mixed with CFC-free
Alarm YES
Lock YES
Certifications&Compliances CE / ISO9001 / ISO13485 / FDA / ETL
USB Optional
LCD Screen Optional
Temperature Recorder Optional
Printer Optional
About Us
Zhejiang Heli Refrigeration Equipment Co., Ltd.

Zhejiang Heli Refrigeration Equipment Co., Ltd. was founded in March 2006 in Lanxi, Zhejiang Province. As one of the early domestic players in ultra-low temperature refrigeration, Heli integrates R&D, manufacturing, sales, engineering, and after-sales services. The company employs 150 people, including nearly 50 in R&D and engineering, and operates a 25,000 m² facility with dedicated R&D, testing, and production lines.

Driven by innovation and independent R&D, Heli has achieved over 60 technological breakthroughs and holds 40+ patents. It has also participated in key municipal science projects and contributed to national and industry standards.

Heli’s product lines cover biomedical storage, lab instruments, aquatic deep-cold kitchen equipment, cold chain logistics, quick freezing systems, industrial environmental solutions, household refrigeration, and smart retail. Its solutions are widely used across biotech, research, marine, cold chain, healthcare, and consumer sectors.

Committed to reliable, safe, and eco-friendly refrigeration, Heli continues to focus on intelligent manufacturing and practical innovation.

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