-86 °C Ultra Low Temperature Chest Freezer LCF-T2031

Introduction

-86 °C Ultra is a microprocessor-controlled chest cabinet type ultra-low temperature freezer comes with 480 cooling system and direct cooling method, features -40 to -86°C of temperature range with -86°C of cooling performance and manual defrost. Incorporated with R290/R170 refrigerant, and safety lock system is provided with advanced alarm system for high/low temperature. Designed with Stainless steel interiors, Galvanized steel powder coating, + insulation, and casters, supports remote alarm contact, makes it an ideal unit for convenient and reliable operation.

This laboratory freezers is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

-86°C ultra-low temperature freezer is used for storage of virus, germs, blood plasma, blood, skin, bone marrow, sperm, biology product, oceanic product, long term storage of biological specimens & products at ultra-low temperature across hospitals, laboratories, manufacturing industries, pharmaceuticals etc.

Specifications

Cabinet Type	Chest
Capacity	480 L
Temperature Range	-40°C to -86°C
Cooling Performance	-80°C
Cooling Method	Direct cooling
Cooling System	Auto cascade system
Defrost Mode	Manual
Refrigerant	R290/R170
Climate Class	N
Controller	Microprocessor
Display	7
Compressor	Single
Alarm System	High/Low Temperature, Sensor Failure, High Ambient Temperature
External Material	Galvanized steel powder coating
Internal Material	Stainless steel
Insulation	+
Casters	Yes
Door Lock with Key	Yes
Test Hole	Yes
Door	Single Solid Door
Remote Alarm Contact	Yes
Power Supply	220 V/50 Hz
Power	800 W
Internal Dimension (W×D×H)	1310×600×600 mm
External Dimension (W×D×H)	2110×885×1095 mm
Packaging Dimension (W×D×H)	1965×860×900 mm
Net Weight	242 kg
Gross Weight	278 kg

Features

A microprocessor-controlled chest cabinet type ultra-low temperature freezer

Large capacity with auto-cascade cooling system and direct cooling method

-60 to -86°C of temperature range with -86°C of cooling performance and manual defrost

display, convenient monitoring and setting of running parameters

-free refrigerant, efficient, green and environment friendly

Safety lock system, prevent unauthorized access and interruptions

Advanced alarm system for high/low temperature, power failure, and sensor error

SUS304 interiors, powder coated steel housing, and PU forming insulation

Universal casters for easy and convenient moving

Supports remote alarm contact, ensures safe operation

An efficient unit with convenient and reliable operation

FAQs

1. What are the key factors to consider when selecting this laboratory freezers for laboratory use?

When selecting this laboratory freezers, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this laboratory freezers be calibrated to ensure accurate results?

It is recommended to calibrate this laboratory freezers at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this laboratory freezers?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this laboratory freezers be used with different types of samples, and are there any compatibility considerations?

Yes, this laboratory freezers can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the laboratory freezers malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.