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| Model No. | DW-135W258 |
| Storage Volume/L | 258 |
| Voltage | 380V/50Hz |
| SPECIFICATIONS | |
| Exterior Size (D x W x H) | 1750*900*1100 mm |
| Interior Size(D x W x H) | 780*500*660 mm |
| Temperature Range | -105~ -135 degrees |
| Power Consumption | 3800 W |
| Cooling & Defrosting Way | Direct Cooling & Manual |
| Thermostat/Display | Microcomputer Control LCD Operation Screen |
| Interior Material | 304 Stainless Steel |
| Refrigerant | Mixed with CFC-free |
| Alarm | YES |
| Lock | YES |
| Certifications&Compliances | CE / ISO9001 / ISO13485 / FDA |
| USB | YES |
| Temperature Recorder | YES |
| Printer | Optional |
-135°C 258L Cryogenic Freezer Medical & Industrial Ultra-Low Storage
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.
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.
Certificate Of Honor
News
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The effective delivery of pharmaceutical products depends heavily on maintaining precise temperature control throughout the supply chain. A reliable cold chain system ensures that vaccines, medicines,...
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It is more important than ever to distribute vaccines safely in the current healthcare environment. A vaccine refrigerator equipped with smart technology is increasingly important for ensuring that va...
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Maintaining the quality and safety of pharmaceuticals is a high priority for healthcare facilities around the world. A well-designed medicine refrigerator plays a vital role in preserving the integrit...
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For disease prevention and control to be effective in the healthcare industry, vaccine integrity must be maintained. A reliable vaccine refrigerator plays a crucial role in preserving the potency of v...
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Zhejiang Heli Refrigeration Equipment Co., Ltd. joyously commemorated International Women’s Day (March 8) by organizing a themed team-building event titled "Be a Woman of Our Times, Showcase Her Elega...
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From April 8 to 11, 2025, Zhejiang Heli Refrigeration Equipment Co., Ltd.—a significant player in China’s ultra‑low‑temperature refrigeration sector—strongly featured at the 91st China International M...
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From March 10 to 13, 2025, the 46th Central China (Zhengzhou) Medical Device Expo (CWMEE) was successfully held in Zhengzhou. This year’s event brought together over 1,500 exhibitors and welcomed more...
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Transporting biologics such as vaccines, blood products, and other temperature-sensitive materials requires reliable ultra-low temperature storage solutions that can maintain strict temperature ranges...
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In today’s fast-paced biomedical and pharmaceutical industries, maintaining the integrity of temperature-sensitive products throughout the supply chain is a critical challenge. The demand for reliable...
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In today’s globalized economy, cold chain logistics has become a cornerstone for the safe transportation and storage of temperature-sensitive products. From pharmaceuticals to food, maintaining consis...
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In modern industrial and scientific environments, cold storage equipment must meet high standards for both performance and operational cost-effectiveness. An Ultra Low Temperature Freezer designed for...
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In fields such as biotechnology, pharmaceuticals, and healthcare, maintaining the integrity of sensitive samples is critical. An Ultra Low Temperature Freezer plays a vital role in preserving these va...
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Contact Information
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Address:
No. 3, Nanqiao North Road, Lanjiang Street, Lanxi City, Jinhua City, Zhejiang Province
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+86-15988502726(wechat)
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+86-15988502726
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sales003tracy@hlcdw.com
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