Introduction
Controlled Rate Freezer delivers reliable low-temperature performance with programmable cooling profiles. They feature insulated chambers with uniform freezing capacity supported by microprocessor regulation. These Freezers integrate advanced controllers, ensuring consistent preservation with dependable thermal stability. Their durable construction and intuitive digital interface enable effortless monitoring and smooth operation. Controlled Rate Freezer ensures secure cryogenic storage with long-term operational efficiency.
Controlled Rate Freezer T-CRF-S2101
Controlled Rate Freezer T-CRF-S2102
Controlled Rate Freezer T-CRF-S2100
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. Data logging option supports temperature traceability and audits.
2. High-density foam insulation minimises cold loss and energy use.
3. Audible and visual alarms warn of temperature excursions or power failure.
4. Offered in 220V or 110V versions to suit the local power supply.
5. Lockable door with a silicone gasket secures contents and seals in cold.
FAQ
What is the Controlled Rate Freezer mainly used for?
The Controlled Rate Freezer is used for medium- to long-term storage of samples, reagents, biological materials and specimens at sub-zero temperatures. It serves clinical, diagnostic, research and industrial laboratories that need stable freezing without reaching ultra-low temperature levels.
What standards does the Controlled Rate Freezer comply with?
The unit is designed with reference to IEC 61010 electrical safety requirements and relevant GB/T standards for laboratory freezers. Storage of biological materials should follow applicable laboratory and biobanking guidance. Compliance documentation can be provided on request.
How long is the warranty period?
The system is covered for 12 months after shipment, including the main mechanism and electrical controls. Replaceable consumables and routine service items are not part of the warranty. Faults caused by improper installation outside the manual or unauthorised modification are not covered.
Will staff need special training?
The controls are designed for regular laboratory use, so most users become confident after a brief introduction. The manual walks through each step, and common settings can be saved for repeat work. Online or on-site training is available if the site requires it.
What is the typical lead time for order delivery?
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.
Is calibration included?
Regular calibration keeps measurements within the stated accuracy; an annual check is typical, with shorter intervals for heavy or regulated use. Reference standards and procedures are described in the manual. We can quote calibration with certificates.
Are the consumables universal or proprietary?
Filters, seals, probes and similar items are standard and can be supplied through our channel. Customers may also source equivalent items that meet the specification. Provide the model and serial number to confirm compatibility before ordering.
Can the Controlled Rate Freezer be customised?
Yes, common options include different ranges, voltages, accessories, interfaces and capacity or size configurations. We confirm feasibility, specifications and any delivery impact before order confirmation. Custom requirements are reviewed case by case.
Is installation and commissioning included?
Benchtop and standard units typically require only placement and connection before use, while larger systems may need professional commissioning. We confirm the installation requirements at order stage. On-site service and training can be provided if needed.
What maintenance and safety points matter?
Flammable materials, pressurised containers and samples needing ultra-low temperatures should not be stored in this unit. Use low-temperature-rated containers, avoid overloading and keep vents clear. Follow laboratory safety regulations.
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