Lab Refrigerator-T3reezer Combination LRFC-T2017

Introduction

Lab Refrigerator-Freezer Combination a total capacity of 506 litres and features 2 separate chambers for refrigeration and freezing. It is equipped with advanced a microprocessor-based controller with an combination has a wide voltage design to ensure a stable operation in various laboratory settings. Its multi-layer 3D seal design effectively reduces refrigerating capacity loss and frosting. Our refrigerator-freezer combination is suitable for use in universities, laboratories, scientific research institutes.

This lab refrigerator freezer combination 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 Lab Refrigerator-Freezer Combination is ideal for storing vaccines, reagents, and biological samples in laboratories, hospitals, and research facilities. Its dual temperature zones make it suitable for both refrigerated and frozen biomedical storage.

Specifications

Capacity	506 L (Refrigerator- 247 L, Freezer- 259 L)
Temperature Range	Refrigerator: 2℃ To 8℃ Freezer: -10℃ to -25℃
Temperature Uniformity	Refrigerator: ± 1.5℃ Freezer: Up to 3℃
Cooling Performance	Refrigerator: 5℃ Freezer : -25℃
Refrigerator Shelves	3
Freezer Drawers	6
Refrigerator Shelves Load Bearing Capacity	18 kg
Freezer Drawers Load Bearing Capacity	9 kg
Interior Lighting
Cooling Type	Refrigerator: Forced air cooling Freezer: Direct cooling
Door Type	Solid door
Wheels	4 Omni-directional
Brakes	2
Compressor	Hermetic, fix frequency
Condenser	Built-in + microprocessor
Evaporator Type	Refrigerator: Built in Freezer: Shelf evaporator
Expansion Device	Capillary tube
Defrost Mode	Refrigerator: Auto Freezer: Manual defrost
Refrigerant	Refrigerator: R600a Freezer: R29
Power Cord Length	1.7 m
door opening)	Up to 20 min
Pull-down Time (To -25℃)	2 h/ 3 h/ 2 h
Control Sensor
Battery Back-up Time	15 h
Battery Back-up Type	Rechargeable 12V, lead acid
Permissible Temperature	10℃ to 32℃
Permissible Environment	Non-corrosive, non-flammable, non-explosive
Noise	58/ 48 / 50 dB (A)
Current	4 A/ 2 A/ 3 A
Power	1400 W
Power Supply	115 V 60 Hz/ 220 V to 240 V/50 Hz/ 220 V to 240 V/60 Hz
Internal Dimension (W×D×H)	Refrigerator: 680 × 596 × 630 mm Freezer: 680 × 620 × 650 mm
Overall External Dimension (W×D×H)	866 × 811 × 1920 mm
Net Weight	140 kg
Gross Weight	163 kg

Features

Caster wheels

Visual and audible alarms

Door ajar alarm

Safety lock

Access port (/)

Low noise operation

Durable structure

FAQs

1. Can I store both vaccines and frozen enzymes in this unit?

Yes, our Lab Refrigerator-Freezer Combination is designed with two separate compartments: a refrigerator and a freezer. Each section has its own temperature control and cooling system. The refrigerator section is ideal for storing vaccines, reagents, and medications at 2°C to 8°C. Meanwhile, the freezer compartment can maintain temperatures as low as -25°C, making it suitable for storing frozen enzymes, biological samples, and other materials requiring deep freezing. This dual-functionality allows for efficient storage of both chilled and frozen items within a single unit, saving space and cost.

2. What happens to the samples if there’s a sudden power outage at night?

If a power failure occurs, our Lab Refrigerator-Freezer Combination is equipped with a built-in 12V rechargeable battery. While this battery does not power the compressors or cooling system, it keeps the control panel and alarm system active for up to 15 hours. This ensures that temperature readings, alarms, and display functions continue to work during the outage, allowing staff to be alerted in time. Additionally, the insulation of the cabinet helps maintain internal temperatures for a while, especially if the doors remain closed.

3. Is it safe to place it in a small, enclosed lab room?

It is safe to install it in small lab rooms, provided certain precautions are followed. It uses R600a and R290 refrigerants, which are flammable but environmentally friendly. These refrigerants are safe under normal conditions but require good room ventilation and proper clearance around the unit. You should also ensure there are no open flames or heat-generating devices near the unit. Adhering to safety guidelines and maintaining proper spacing will minimize any potential risks and ensure reliable operation.

4. How do I know if someone left the door open by mistake?

It is equipped with a door ajar alarm system that triggers both an audible sound and a visual indicator when the door is left open for too long. This helps prevent unnecessary temperature loss, which can occur if the door is accidentally left open. In laboratory or clinical settings where multiple users access the unit, this feature acts as an immediate safeguard to ensure the integrity of stored contents is maintained.

5. Can I use the port to track temperature history?

Yes, the port allows users to export temperature history directly from our Lab Refrigerator-Freezer Combination. It records internal temperature data and stores it in a format that can be downloaded as a file using a standard flash drive. This is especially useful for maintaining regulatory compliance, tracking performance, and providing documentation during inspections. Having a digital backup of temperature logs ensures transparency and accountability in sample storage.