Lab Refrigerator-T3reezer Combination LRFC-T2015

Introduction

Combination is a floor standing unit with freezer capacity 204 alarm sensor), human-centred design and highly efficient separate compressor and separate controller of freezer and refrigerator for easy operations. Its configuration meets the requirement for storage of several materials like reagents, plasma, vaccines, biological products etc. 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

It is highly suitable to store various materials like blood plasma, reagents, vaccine, biological products, temperature sensitive items etc. It is used in hospitals, clinics, blood banks, laboratories, food industry and at many more places.

Specifications

Capacity	519 L ( Freezer 204 L, Refrigerator 315 L)
Temperature Range	Refrigerator:2 to 8°C Freezer :-10 to -40°C
Ambient Temperature	16 to 32°C
Cooling Performance	Refrigerator:2 °C Freezer : -40°C
Cooling Type	Forced Air Cooling Direct Air Cooling
Shelves	4 storage rack 1 shelve
Drawer	3 ( 2 sections on each drawer)
Interior Lighting
Compressor	2
Insulation Thickness	100 mm
Access Test Port	2
Rollers For Portability	4 wheels
Inner Material	Stainless steel
External Material	Steel with powder coating
Rated Power	382 W
Input Power	560 W
Current Consumption	3.76 (kWh/24h)
Rated Current	2.54 A
Power Supply	110V/220V, 60Hz /50Hz
Internal Dimension (W×D×H)	Refrigerator: 750 × 610 × 740 mm Freezer:650 × 560 × 565 mm
External Dimension	910 × 740 × 1972 mm
Packaging Dimension	990 × 855 × 2062 mm
Net Weight	186 Kg
Gross Weight	205 Kg

Features

Two digital temperature display screens of 1 inch each with high brightness

Highly efficient compressor and fan to save energy, noiseless working

Audible and visual alarm system which includes functions like high or low temperature alarm, high ambient temperature alarm, sensor failure alarm, low battery alarm, communication failure (), data download failure alarm, door opening alarm, data logging function not enabled alarm, and power off alarm to ensure smooth working and precise conditions of storage

High or low temperature alarm can be pre-set according to need

Buzzer alarm: if the door is open for more than 1 min and is switched off when door is closed

Equipped with door handle for easy opening and also padlock to prevent unauthorized access

2 levelling feet at front bottom for steady posture and 4 wheel in front and back for easy displacement

Freon-free refrigeration to avoid environmental pollution

-free polyurethane PU foam technology for insulation and thick insulation layer

Build-in data logger for temperature data recording

Three-layer plastic material used for drawers in the freezer compartment

Large viewing window on refrigerator door to observe the materials inside

Built-in thermal printer to print the data

FAQs

1. What are the key factors to consider when selecting this lab refrigerator freezer combination for laboratory use?

When selecting this lab refrigerator freezer combination, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this lab refrigerator freezer combination be calibrated to ensure accurate results?

It is recommended to calibrate this lab refrigerator freezer combination at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this lab refrigerator freezer combination?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this lab refrigerator freezer combination be used with different types of samples, and are there any compatibility considerations?

Yes, this lab refrigerator freezer combination can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the lab refrigerator freezer combination malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.