超低温冷冻箱

Ultra-Low Freezers

Energy-Efficient Vacuum-Insulated -86 °C Freezer 节能真空绝热 -86 °C 冷冻箱

Photo for reference; configuration may vary by order.

Model No. ULF-0002 · Laboratory Freezers

Energy-Efficient Vacuum-Insulated -86 °C Freezer

节能真空绝热 -86 °C 冷冻箱

Labs paying high electricity bills or running green programmes should look at this vacuum-insulated model. VIPs plus foam keep walls at about 70-100 mm, and a variable-speed compressor brings use at -80 °C to roughly 5-10 kWh/day. It offers 400-800 L from -50 to -86 °C, with hydrocarbon (R290, R170) or low-GWP HFC refrigerants.

Temperature range: -50 to -86 °C
Net capacity: 400-800 L
Insulation: Vacuum insulation panels plus foam
Wall thickness: About 70-100 mm
Compressor type: Variable-speed

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Packing & Shipping

Place of origin	China (dispatched from Shanghai)
Brand	Liquid International / OEM on request
Export packing	Fumigation-free plywood case or reinforced carton
Loading port	Shanghai / Ningbo (others on request)
Payment terms	T/T, L/C at sight (confirmed on quotation)
Trade terms	EXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

Highlights

Thinner walls give more storage inside the same footprint
Variable speed matches cooling to actual load
Lower heat output eases room air-conditioning
Refrigerant choice supports sustainability targets

Applications

Sustainability-focused laboratories
Large biobank installations
Facilities with high electricity cost
Green laboratory programs

Specifications 技术参数

Parameter	Value
Temperature range 温度范围	-50 to -86 °C
Net capacity 净容积	400-800 L
Insulation 绝热	Vacuum insulation panels plus foam
Wall thickness 壁厚	About 70-100 mm
Compressor type 压缩机类型	Variable-speed
Refrigerants 制冷剂	Hydrocarbon blends (R290, R170) or low-GWP HFC
Energy use at -80 °C -80 °C 时能耗	About 5-10 kWh/day
Ambient rating 环境温度额定值	10-32 °C
Noise level 噪声	Below 50 dB(A)
Temperature uniformity 温度均匀性	Within ±4 °C at steady state
Model No.	ULF-0002
Place of origin	China (dispatched from Shanghai)

Applicable standards 适用标准

IEC 61010-2-011 IEC 60335-2-89 ENERGY STAR Laboratory Grade Freezers ASHRAE 72 ISO 20387 ISO 23953 GB/T 21151

Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.