Solidifying Point Tester LLTT-T2020

Introduction

Solidifying Point Tester is designed with solidifying point determination. Adopting new type of refrigeration compressor, advanced temperature controller and special refrigeration baths. The instrument is designed and made as per D2386 “Test Methods for Solidifying Point of Petroleum Products”.

This solidifying 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

It is widely used for oil exploiting, processing and using companies, relative colleges and universities, and R&D institutes. It is also suitable for determining the solidifying point of lubricating oil and dark petroleum products.

Specifications

Temperature Controlling Accuracy	± 0.5 °C
Refrigeration System	New-type refrigeration compressor
Cold Trough	One trough with two baths, temperatures in two baths are equal
Controlling Temperature of Cold Trough	Room temperature ~ (-70) °C
Ambient Temperature	≤ 30 ℃
Relative Humidity	≤ 85 %
Dimensions	730 x 580 x 520 mm
Power	≤ 1000 W
Power Supply	AC 220 V ± 10 %, 50 Hz

Features

High temperature solidifying point test

Two cooling baths in one chamber

Special cooling bath 

Simple and User-friendly

FAQs

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

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

It is recommended to calibrate this solidifying 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 solidifying 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 solidifying point tester be used with different types of samples, and are there any compatibility considerations?

Yes, this solidifying 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 solidifying 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.