Freezing Point Tester LLTT-T2011

Introduction

Freezing Point Tester is integrated with advanced temperature control technology. Capable of reaching temperatures as low as -70℃. Its freezing point ranges between -54℃ to 2℃. Boasts a stainless-steel construction with a double vacuum glass observation window. It complies with SH/T 0090 and D1177 standards for freezing point tests. It determines the freezing point temperature and can be configured to test various freezing point indices of jet fuel, engine coolant, and concentrated solutions.

This freezing point tester 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 Freezing Point Tester  is capable of testing the freezing points of a wide range of substances, making it suitable for diverse applications in industries such as aviation, automotive, and chemical manufacturing.

Specifications

Freezing Point Range	-54℃ to 2℃
Cold Bath Temperature Range	-70℃ to 30℃
Temperature Accuracy	± 0.1℃
Refrigerator System	Imported Refrigerator Compressor
Heating Rate	350 W
Stirring Type	Mechanical
Adjustable Sample Stirring	60 to 80 r/min
Ambient Temperature	15 to 35 ℃
Relative Humidity	Up to 80%
Power Consumption	2000 W
Power Supply	AC（220 ±10%）V, 50 Hz
Dimension	770 × 480 × 730 mm
Packaging Dimension	840 × 570 × 880 mm
Net Weight	95 kg
Gross Weight	111.50 kg

Features

Dual functionality for measuring

Rapid cooling and precise temperature control

Easy operation with

Durable plastic casing with full spraying

Floor stand structure

Automatic and Adjustable sample stirring

Automatic freezing point temperature judgment

FAQs

1. What are the key factors to consider when selecting this freezing point tester for laboratory use?

When selecting this freezing point tester, 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 freezing point tester be calibrated to ensure accurate results?

It is recommended to calibrate this freezing point tester 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 freezing point tester?

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 freezing point tester be used with different types of samples, and are there any compatibility considerations?

Yes, this freezing point tester 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 freezing point tester 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.