Controlled Rate Freezer T-CRF-S2101

Introduction

Controlled Rate Freezer maintains temperature range from 50 °C to –190 °C. Built with total capacity of 34L, it supports larger batch freezing. Designed with convenient front-opening door, allowing quick and easy sample access. Its programmable cooling and heating rates provide flexibility for diverse cryopreservation protocols. Controlled Rate Freezer with advanced insulation delivers consistent temperature stability.

Complies with ISOquality management system and IECsafety standards for laboratory equipment. Equipped with dual temperature protection system (high/low temperature alarm) to ensure sample safety and equipment protection.

Applications

Controlled Rate Freezer is employed in biobanking, IVF, clinical research, and regenerative medicine for cryopreservation of cells, tissues, and blood components. 

Specifications

Capacity	34 L
Temperature Range	50 °C to –190 °C
Cooling Rate	0.1 to 60 °C/min
Heating Rate	0.1 to 10 °C/min
Temperature Variation	Less than or equal to 2 °C
Control Mode	NC Control
Program Control	Sample temperature/chamber temperature
Holding Capacity	2.0 ml Freezing Tube: 805, 5.0 ml Freezing Tube: 322, 25/50 ml Blood Bag: 60, 250 ml Blood Bag:8
Available Programs	6 preset programs, 20 user-set programs
Display	7-inch touch screen
Internal Dimensions	330 × 305 × 330 mm
Overall Dimensions	960 × 540 × 790 mm
Weight	75kg
Temperature Stability	±1°C at set point

Features

7-inch color touch screen

Automatic data storage and backup

Stainless steel inner wall 

Microprocessor-based control system

Low-noise operation 

Real-time graphical curves

FAQs

1. What is the main function of this Low Temperature Freezer?

It is designed for long-term storage of temperature-sensitive biological samples at -40℃ or lower with 34L capacity, suitable for laboratories, hospitals, and pharmaceutical facilities to preserve vaccines, cell lines, blood products, and other biological materials.

2. What are the key advantages of this Low Temperature Freezer compared to similar products?

It incorporates advanced technologies including touch screen control, ensuring superior performance in terms of stability, accuracy, and operational convenience. The durable construction and strict quality control also guarantee long service life and low maintenance costs.

3. What regular maintenance is required for this Low Temperature Freezer?

Recommended maintenance includes: 1) Cleaning the exterior and interior surfaces monthly to prevent contamination; 2) Checking and cleaning the condenser coils every 3 months to ensure heat dissipation efficiency; 3) Verifying temperature accuracy quarterly using a calibrated thermometer; 4) Replacing door gaskets when signs of wear appear to maintain good insulation.

4. What are the installation requirements for this Low Temperature Freezer?

Installation should meet: 1) Placing the instrument in a well-ventilated area with at least 10cm clearance around the sides and back for heat dissipation; 2) Ensuring a stable, level surface capable of supporting the instrument's weight; 3) Connecting to a dedicated power supply with appropriate voltage and grounding to prevent electrical issues; 4) Avoiding direct sunlight, heat sources, and areas with high humidity or dust.

5. What should I do if the Low Temperature Freezer shows abnormal operation?

For abnormal operation: 1) Check if the power is properly connected and the circuit breaker is functioning; 2) Verify that the door is fully closed and the gasket is intact to prevent temperature rise; 3) If temperature alarm occurs, check if the set temperature is appropriate and the condenser is clean; 4) If problems persist, contact professional technical support and do not attempt to disassemble the compressor or refrigeration system yourself.