Freezing Point Tester LLTT-T2026

Introduction

Freezing Point Tester delivers precise measurement with integrated cooling system for rapid testing in around 15min. Its programmable settings allow customization for various sample types and conditions. Equipped with optical detectors to ensure accurate analysis. Incorporated with dual-channel design for simultaneous testing of two components together. Our Tester is perfect for laboratories requiring reliable freezing point determination in chemicals and fuels.

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 efficiently determines freezing point for fuels and lubricants in aviation, pharmaceuticals, food processing, and chemical industries, ensuring compliance with standards while enhancing accuracy.

Specifications

Sample Temperature Range	+20°C to -80°C
Test Resolution	0.1°C
Temperature Accuracy	0.1°C
Repeatability	0.5°C
Reproducibility	0.8°C
Test Duration	~ 15 min
Cooling System	Combined Peltier/Compressor cooling
Cooling Rate	15°C/min ± 5°C/min, adjustable
Warming Rate	10°C/min ± 0.5°C/min
Freezing Point Detection	Optical detectors
Sample Size	0.14mL to 0.16mL
Safety Features	Login and password for modifications Prompt when test ending Air drying component, no compressed air
User Interface	12” color touch screen
Data Storage	No less than 5000 results
I/O Port	,
Standards	D5972, IP 435, SH/T 0770
Data Export	or Printer
Main Power	1000W
Operating Conditions	Temperature: 5 to 35°C Humidity: 20 to 80% RH
Power Supply	AC220 V±10%, 50Hz
Dimensions (W× D× H)	430 × 510 ×560 mm
Weight	37 kg

Features

Front-loading sample chamber

High sensitivity optical detectors

Minimal sample requirement

One-button test process

Automatic phase transition method

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.