-86 °C Ultra Low-Temperature Upright Freezer LUF-T2010

Introduction

-86 °C Ultra Upright Freezer operates within a temperature range of -40 to -86℃ and offers a 408 7-inch color touchscreen controller is equipped for easy operation. The exterior is constructed from durable coated steel, ensuring long-lasting performance. Insulated with and panels, this freezer provides uniform cooling throughout.

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

Our -86 °C Ultra Low-Temperature Upright Freezer is used in life science, bio-banking, blood banks, pharmaceuticals, clinical settings, and vaccine production.

Specifications

Type	Dual Cooling
Capacity	408 L
Temperature Range	-40 to -86℃
Ambient Temperature	10 to 32 ℃
Refrigerant	R4001 (Mixed gas)
System	Dual System
Sensor
Compressor	2
Cooling Type	Direct Cooling
Insulation	+
Noise	53 dB
Compartment	4
Inner Door	2
Exterior Material	Coated steel
Interior Material	Stainless steel
Remote Alarm Access	RS232/485
Alarms	High/low temperature Power failure Abnormal voltage Sensor error Door ajar Filter screen check Thermostat failure Low battery Condenser clean High ambient temperature 72 hr Power failure backup
Current	8.9A
Power	1350 W
Power Consumption	13.8 W h/24h
Power Supply	220V/50Hz
Exterior Dimension	891 × 992 × 1945.5 mm
Interior Dimension	606 × 575 × 1180 mm
Package Dimension	965 × 1040 × 2120 mm
Net Weight	235.5 Kg
Gross Weight	278 Kg

Features

Easy access interface

Low noise operation

Multilayer Sealing design

Audible and visual alarms

Adjustable Shelves

Ergonomic handle

Dual compressor

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.

1. What are the key features that make the It -86 °C Ultra Low-Temperature Upright Freezer suitable for critical storage applications in research an

The It -86 °C Ultra Low-Temperature Upright Freezer is specially designed for applications that demand stable and ultra-low temperatures, such as in life sciences, blood banks, pharmaceutical storage, and vaccine production. It offers a wide temperature range from -40 °C to -86 °C, which ensures safe storage for temperature-sensitive materials. The dual cooling system with two compressors enhances reliability and efficiency, while the multilayer sealing design ensures minimal temperature fluctuation. The advanced 7-inch touchscreen controller makes operation intuitive and user-friendly. With features like low noise operation, adjustable shelves, interface, and multiple safety alarms, this freezer provides both convenience and peace of mind.

2. How does It ensure temperature uniformity and energy efficiency in their -86 °C Ultra Low-Temperature Upright Freezer?

It ensures temperature uniformity through a combination of advanced insulation and cooling technologies. The freezer uses both (polyurethane foam) and (vacuum insulated panels), which help maintain consistent internal temperatures by reducing thermal loss. The dual direct cooling system evenly distributes cold air across all compartments, while the stainless steel interior allows better thermal conductivity. In terms of energy efficiency, the unit consumes only 13.8 W h/24h and operates at a low noise level of 53 dB, making it ideal for lab environments. Additionally, its smart controller monitors performance and optimizes power usage, helping to minimize energy costs without compromising performance.

3. What kind of safety and alarm features does the It -86 °C Ultra Low-Temperature Upright Freezer offer?

It prioritizes the safety of stored samples by integrating an extensive alarm system into its -86 °C Ultra Low-Temperature Upright Freezer. It includes audible and visual alerts for high and low temperatures, power failure, abnormal voltage, sensor errors, door ajar, low battery, and condenser cleaning needs. There's even a filter screen check reminder and a thermostat failure alarm to ensure the system runs flawlessly. These alarms help users respond quickly to potential issues. The freezer also includes remote alarm access via RS232/485 ports, which allows for monitoring from an external system. In case of power loss, it features a 72-hour backup system to maintain alarm function and temperature records.

4. How user-friendly is the It -86 °C Ultra Low-Temperature Upright Freezer for day-to-day operations in a laboratory or clinical setting?

The It -86 °C Ultra Low-Temperature Upright Freezer is designed with everyday lab operations in mind. Its ergonomic handle allows for easy access, while the adjustable shelves and 4 spacious compartments offer flexible storage configurations for various sample sizes. The 7-inch color touchscreen controller simplifies monitoring and adjusting temperature settings, and the easy-access interface allows users to download temperature logs for recordkeeping or audit purposes. The freezer’s low noise operation ensures it doesn't disrupt the work environment, and its robust construction with a coated steel exterior ensures long-lasting durability in demanding settings.

5. What are the installation and space requirements for the It -86 °C Ultra Low-Temperature Upright Freezer?

Installing the It -86 °C Ultra Low-Temperature Upright Freezer requires planning for its size and weight. The freezer has an exterior dimension of 891 × 992 × 1945.5 mm and a package weight of 278 kg, so it should be placed on a solid, level floor that can support its load. The recommended ambient temperature range for operation is between 10 °C and 32 °C. Adequate ventilation around the unit is essential for efficient cooling, and access to a standard 220V/50Hz power supply is needed. With these considerations in mind, the freezer can be set up efficiently in laboratories, clinical spaces, or pharmaceutical storage rooms.