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Ultra Low Temperature Refrigerator Vertical 540×615×1115

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China Dongguan Zhongli Instrument Technology Co., Ltd. certification

Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

—— Remy Attalin

The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

—— Warunee Nahauythong

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Ultra Low Temperature Refrigerator Vertical 540×615×1115

Large Image : Ultra Low Temperature Refrigerator Vertical 540×615×1115

Product Details:

Place of Origin:	CHINA
Brand Name:	ZL
Certification:	CE,ISO
Model Number:	ZL-6020B

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiable
Packaging Details:	Vertical Ultra-Low Temperature Refrigerator is packaged within wooden case.
Delivery Time:	4-7 work days
Payment Terms:	L/C,T/T,Western Union
Supply Ability:	40 sets / month

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Detailed Product Description

Product Name:	Vertical Ultra-Low Temperature Refrigerator	Model:	ZL-6020B
Effective Volume:	56	Temperature Inside The Box:	-25℃～-65℃adjustable
Dimension（W×D×H）mm:	540×615×1115	Inner Liner Size (W×D×H)mm:	364×400×409
Supply Voltage:	220V 50Hz	Power Rating:	450
Protection Against Electric Shock:	Class I Type B
Highlight:	Ultra Low Temperature Refrigerator , 540×615×1115 Refrigerator

Vertical Ultra-Low Temperature Refrigerator - Model ZL-6020B

This vertical ultra-low temperature refrigerator is designed for scientific research institutions, ultra-low temperature experiments of special materials, electronic industry, chemical industry, military applications, university laboratories, biological engineering, and ocean-going fisheries.

Applications

Ideal for preserving viruses, germs, red blood cells, white blood cells, skin, bones, bacteria, semen, biological products, marine specimens, and for low-temperature testing of electronic devices.

Technical Specifications

Model	ZL-6020B
Effective Volume	56L
Temperature Range	-25℃ to -65℃ (adjustable)
External Dimensions (WDH)	5406151115 mm
Internal Dimensions (WDH)	364400409 mm
Shell / Liner Material	Cold-rolled steel plate spraying / 1mm thick stainless steel
Compressor	Danfoss
Sensors	PT100
Supply Voltage	~220V 50Hz
Power Rating	450W
Protection Against Electric Shock	Class I Type B
Climate Type	N
Refrigerant	Environmentally friendly refrigerant blends
Insulation Layer	100mm

Key Features

Precision Temperature Control: Microcomputer digital control with 0.1℃ adjustment resolution, adjustable range from -25℃ to -65℃, with configurable temperature differential settings and high/low temperature alarm functionality
Comprehensive Safety System: Multi-level protection including buzzer with sound and light alarm, high/low temperature alerts, sensor failure detection, password protection, frequent start-up protection, and continuous refrigeration during sensor failures
Advanced Refrigeration System: Extra-thick 100mm foam insulation with double-sealed door design, optimized self-repeating refrigeration system with imported Danfoss compressor, efficient evaporator design for optimal temperature uniformity, and 100% chlorine-free environmentally friendly mixed refrigerant
Single Compressor Design: Fewer components for reduced failure rates and lower energy consumption
Quiet Operation: German EBM silent fan for stable performance with minimal noise
User-Friendly Design: Built-in stainless steel shelves for flexibility and easy cleaning, food-grade stainless steel interior that never rusts, heavy-duty castors for mobility, safety door lock mechanism, top-mounted control panel for easy access, and clear LED temperature display
Operating Environment: Suitable for use in 10℃ to 30℃ ambient conditions
Optional Accessories: Digital temperature recorder with USB interface for data logging and analysis