Introduction
A 40 degree Celsius chest freezer is a freezer with the chest design, used for the storage of the samples and the products at the temperature of about minus 40 degrees Celsius, and it is used in the clinical, the pharmaceutical, the research, the food, and the many other applications. The 40 degree Celsius chest freezer maintains the temperature of about minus 40 degrees Celsius, with the chest cabinet and the top-opening lid, and it provides the controlled low-temperature storage, with features such as the temperature display and the alarms; the 40 degree Celsius chest freezer consists of an insulated cabinet, a refrigeration system, a temperature control system, and the lid, and it is used for the storage of the biological samples, the reagents, and the specimens; the 40 degree Celsius chest freezer is used for the storage of the samples for the research, for the storage of the reagents, for the storage of the food products, for the clinical use, for the pharmaceutical storage, and for many other applications, and it is available in various capacities; the 40 degree Celsius chest freezer is an essential equipment for the low-temperature storage. 40 degree Celsius chest freezers are used in the clinical laboratories, in the pharmaceutical industry, in the research, in the food industry, and for many other applications. With their low temperatures, 40 degree Celsius chest freezers are essential for the safe storage of the samples.
-40°C Chest Freezer LCF-T2015
-40°C Chest Freezer has a 105L capacity and operates within a temperature range of -20˚C to -40˚C. This utilizes R290 refrigerant for eco-friendly operation. Our -40°C chest freezer ...
-40°C Chest Freezer LCF-T2014
-40°C Chest Freezer offers a 305L capacity and operates within a temperature range of -20˚C to -40˚C. It features an efficient cooling system driven by a single compressor and a micro...
-40°C Chest Freezer LCF-T2013
-40°C Chest Freezer has a 485L capacity and operates within a temperature range of -20˚C to -40˚C. It features a microprocessor temperature controller for precise and reliable regulat...
-40°C Chest Freezer LCF-T2012
-40°C Chest Freezer is a 360 temperature freezer, comes with -40°C of cooling performance and direct cooling method. Features microprocessor control and platinum resistor temperature s...
-40°C Chest Freezer LCF-T2011
-40°C Chest Freezer is a 270 temperature freezer, comes with -40°C of cooling performance and direct cooling method. Features microprocessor control and platinum resistor temperature s...
-40°C Chest Freezer LCF-T2010
-40°C Chest Freezer is a 150 temperature freezer, comes with -40°C of cooling performance and direct cooling method. Features microprocessor control and platinum resistor temperature s...
Standards
IEC 61010-2-011:2019-Particular requirements for refrigerating equipment
IEC 62552-1:2015-Household refrigerating appliances-Characteristics and test methods-Part 1: General requirements
ISO 20387:2018-Biotechnology-Biobanking-General requirements for biobanking
ISO/TS 20388:2021-Biotechnology-Biobanking-Requirements for animal biological material
Complies with the above standards, but is not limited to them.
Features
1. -40 degrees C chest freezer for low-temperature bulk frozen storage.
2. Chest (top-loading) design for efficient, high-capacity low-temperature storage.
3. Suitable for laboratory, medical, food, industrial and research storage.
4. Includes freezer cabinet, baskets, temperature control, alarm and manual.
5. Supports -40 degrees C bulk storage for samples, food, materials and specimens.
FAQ
Q1: What testing scenarios is this freezer mainly applied to?
A: The -40 degrees C chest freezer is used in laboratories, medical facilities, food processing, industrial facilities, pharmaceutical storage and research to provide low-temperature bulk frozen storage at approximately -40 degrees C for samples, food products, materials, specimens and items requiring high-capacity, efficient low-temperature storage. It supports laboratory bulk sample storage, medical and clinical specimen storage, food product freezing and storage (seafood, meat, prepared foods), industrial material storage, pharmaceutical product storage, and general bulk frozen storage. The chest (top-loading) design provides better temperature stability and energy efficiency than upright freezers, as cold air is retained when the lid is opened, making it suitable for bulk storage with less frequent access.
Q2: What standards does the freezer comply with?
A: The -40 degrees C chest freezer complies with relevant IEC 61010 laboratory electrical safety standards, applicable ISO and GB/T standards for refrigeration equipment, and relevant medical device regulations for clinical/pharmaceutical use. The instrument follows applicable energy efficiency and noise standards. Temperature accuracy should be verified with a calibrated reference. Food storage follows applicable food safety regulations. Pharmaceutical storage follows applicable GDP requirements.
Q3: What is the warranty period for the whole machine and key components?
A: The whole -40 degrees C chest freezer is covered by a 12-month warranty. The refrigeration system, cabinet, controller, baskets and housing are covered, while gaskets, filters and fuses are consumables. Damage from improper use, power fluctuations or unauthorized repair is excluded. Extended service contracts may be available.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation is simple: set temperature, allow stabilization, and store items. No professional training is required for basic use, but users should follow proper loading, temperature monitoring and maintenance procedures. For pharmaceutical or clinical use, proper temperature monitoring and documentation are important.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular maintenance required? What is the recommended maintenance cycle?
A: Temperature monitoring recommended for critical storage. Gasket inspection and cleaning regularly. Condenser coil cleaning per schedule. Lid seal verification. Refrigeration system performance verified annually. Alarm system tested periodically. Full system maintenance annually.
Q7: Are supporting consumables universal?
A: Gaskets, filters and fuses are available from refrigeration suppliers, though compatibility should be verified. Long-term consumable cost is low for a chest freezer.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes capacity, temperature range, basket configuration, alarm features, data logging and accessories. Additional baskets and accessories can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the chest freezer and accessories with an operation manual. On-site installation, calibration and training are not included for standard orders but can be arranged at additional cost. Remote guidance is provided.
Q10: What types of items are compatible with this freezer?
A: The -40 degrees C chest freezer stores samples, food products, materials, specimens and items requiring bulk storage at approximately -40 degrees C within the capacity and temperature specification. Items should be properly labeled and stored in appropriate containers. The chest design is best for bulk storage with less frequent access; frequent access is less convenient than upright. Users should maintain proper temperature, monitor temperature for critical storage, organize items with baskets and inventory, avoid overloading (maintain air circulation), ensure proper lid seal, and for food storage, follow food safety regulations including proper packaging and storage practices. The freezer should be placed in a well-ventilated area with proper clearance. For critical storage, backup power and temperature alarms are recommended. The gasket should be cleaned regularly. The condenser should be cleaned periodically. The lid should be kept closed to maintain temperature and efficiency. Items should be properly packaged to prevent freezer burn and cross-contamination. For pharmaceutical or biological storage, proper temperature mapping and documentation should be performed. The freezer should be defrosted periodically if not auto-defrost, and ice buildup should be managed.
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