Vapor Pressure Tester (REID METHOD) LVPT-T2010

Introduction

Vapor Pressure Tester ( ) accurately measures the vapor pressure of gasoline, volatile crude oil, and other volatile petroleum products. It maintains a constant temperature of 90°C for accurate results. It is designed to withstand ambient temperatures ranging from -10°C to 35°C and relative humidity levels below 85%. Equipped with essential features for accurate testing and built according to international standards.

This petroleum testing is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

The Vapor Pressure Tester , following D323 standards, is vital for accurately measuring the vapor pressure of petroleum products, ensuring compliance with industry regulations, and facilitating quality control in refineries and petroleum testing laboratories.

Specifications

Operation temperature of water bath	RT to 90 °C
Temperature controlling accuracy	± 0.1 °C
Ambient temperature	15°C to 35 °C
Relative humidity	≤ 85 %
Pressure meter accuracy	± 0.4 % kPa
Heating power of water bath	1600 W
Total power consumption	≤ 1700 W
Power supply	AC 220 V ± 10 %, 50 Hz
Product Dimension (L × B × H)	350 × 340 × 750 mm
Packaging Dimension (L × B × H)	470 × 410 × 910 mm
Net Weight	35 Kg
Gross Weight	41 Kg

Features

Pressure gauge to measure the vapor pressure

Digital display temperature controller

Pump loop to circulate the sample

Two groups of experiments simultaneously

High work efficiency

Comply with the D323 standard

Accurate and reliable

FAQs

1. What are the key factors to consider when selecting this petroleum testing for laboratory use?

When selecting this petroleum testing, 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 petroleum testing be calibrated to ensure accurate results?

It is recommended to calibrate this petroleum testing 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 petroleum testing?

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 petroleum testing be used with different types of samples, and are there any compatibility considerations?

Yes, this petroleum testing 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 petroleum testing 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.