Introduction
A 25 degree Celsius upright freezer is an upright freezer designed for the storage of the samples at the low temperatures, down to about minus 25 degrees Celsius, and it is used in the laboratories, the hospitals, the clinics, and the research institutions for the storage of the biological samples, the reagents, and the pharmaceutical products. The 25 degree Celsius upright freezer consists of an insulated cabinet with the front-opening door, a refrigeration system, a temperature control system, a temperature monitoring and an alarm system, and the shelves, and it maintains the low temperature, with features such as the digital temperature control, the alarms, and the lock; the 25 degree Celsius upright freezer is used for the storage of the sera, the plasma, the tissues, the vaccines, the reagents, and the pharmaceutical products, for the long-term preservation, for the storage of the samples for the research and the diagnostics, and for many other applications, and it is available in various capacities, with the different numbers of the shelves; the 25 degree Celsius upright freezer is an essential equipment for the biomedical storage. 25 degree Celsius upright freezers are used in the laboratories, in the hospitals, in the clinics, in the research institutions, and for many other applications. With their upright design, 25 degree Celsius upright freezers are essential for the low temperature storage.
-25°C Low temperature Upright Freezer T-S220LTUF
-25 °C Low temperature Upright Freezer is a 450 L unit with microprocessor control for temperature range of -10 to -25 °C and 1 °C resolution. Features direct cooling method with advan...
-25°C Low temperature Upright Freezer T-S212LTUF
-25 °C Low temperature Upright Freezer is a 328 L capacity unit with temperature range of -10 to -25 °C. Features microprocessor controller with clear LED screen and control panel for c...
-25°C Low temperature Upright Freezer T-S221LTUF
-25 °C Low temperature Upright Freezer is a microprocessor-controlled unit with an accommodation capacity of 936 liters. It can operate at a temperature ranging from -10℃ to -25℃ for v...
-25°C Low temperature Upright Freezer T-S210LTUF
-25 °C Low temperature Upright Freezer is a 100 L capacity unit with temperature range of -10 to -25 °C. Features microprocessor controller with clear LED screen and control panel for c...
-25°C Low temperature Upright Freezer T-S211LTUF
-25 °C Low temperature Upright Freezer is a 268 L capacity unit with temperature range of -10 to -25 °C. Features microprocessor controller with clear LED screen and control panel for c...
-25 °C Upright Freezer T-S222LTUF
-25 °C Upright Freezer operates within a temperature range of -10 °C to -25 °C. It can hold up to 100 liters of samples and includes 3 shelves and 4 drawers for efficient organization...
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. Upright freezer maintaining minus 25 degrees Celsius for general low-temperature storage.
2. Multiple adjustable shelves and door bins for organized storage and easy access.
3. Mechanical or digital thermostat with temperature control and indication.
4. Suitable for food, laboratory samples and general material storage at minus 25 degrees.
5. Foam-insulated cabinet with magnetic door gasket minimizes temperature fluctuation.
FAQ
Q1: What testing scenarios is this freezer mainly applied to?
A: The minus 25 degree upright freezer is used in food service, laboratories, clinics and industrial facilities for general low-temperature storage of food products, laboratory samples, reagents and materials that do not require ultra-low temperature. It supports frozen food storage, sample preservation, reagent stock keeping and general material storage where minus 25 degrees provides adequate protection. The upright design allows organized storage with easy access to frequently used items, making it suitable for environments where regular access is needed.
Q2: What standards does the freezer comply with?
A: The freezer is designed with reference to IEC 60335 for electrical appliance safety and relevant GB standards for refrigeration equipment. Food storage applications may follow local food safety regulations. Laboratory use should verify temperature accuracy for sample storage requirements.
Q3: What is the warranty period for the whole machine and key components?
A: The whole freezer is covered by a 12-month warranty. The compressor typically carries an extended warranty. The thermostat and sensors are covered, while shelves and gaskets are accessories excluded from warranty.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation is simple: set the temperature and allow stabilization before loading. No professional training is required. Users should minimize door open time and periodically verify temperature for critical storage.
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 calibration required? What is the recommended calibration cycle?
A: Temperature verification against a reference thermometer is recommended every 6-12 months for critical storage. Gasket inspection and condenser cleaning should be performed quarterly.
Q7: Are supporting consumables universal? What about the long-term procurement cost?
A: There are no recurring consumables. Shelves and gaskets are standard accessories. Long-term ownership cost is low, with electricity being the main operational expense.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes capacity, temperature range and shelving configuration. Additional shelves 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 freezer and shelves with an operation manual. No complex installation is required beyond placement and power connection.
Q10: What types of samples are compatible with this equipment?
A: The freezer stores products and materials stable at minus 25 degrees within the capacity. Explosive, flammable or highly corrosive materials should not be stored. Users should ensure proper container sealing. Samples requiring lower temperatures should use appropriate deep or ultra-low freezers.
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