Double Stage Rotary Vane Vacuum Pump LDSVP-T2016

Introduction

Double Stage Rotary Vane Vacuum Pump is particularly configured for pumping air from sealed vessels. It offers even, pulse-free air flow, big preliminary torque design that produces less noise or vibrations and is maintenance free. The vacuum pump is equipped with advanced efficient air cooling system. It can also be used as fore-pump, diffusion pump or molecular pump. This vacuum pump is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Double stage rotary vane vacuum pump can be used in food packaging, scientific and medical treatment, electronic chemical and medical research laboratories.

Specifications

Pumping speed	396 L/min, 339L/min
Ultimate Pressure	3 × 10-1 Pa
Rotating Speed	1720 / 1440 rpm
Oil Capacity	500 ml
Dimension	430 × 142 × 280 mm
Weight	18 kg
Power Supply	110 V, 60 Hz / 220 V, 50 Hz

Features

High pumping speeds with small dimensions

Oil-anti-suck back device for convenient starting

Compact, reliable and powerful

Space-saving and ideal for systems integration

Gas ballast valve enables pump-down of water vapor and other process vapors

Eco-friendly exhaust gas free of oil mists

Efficient air cooling system

Quiet, low-vibration operation

Easy to maintain

FAQs

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

When selecting this vacuum pump, 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 vacuum pump be calibrated to ensure accurate results?

It is recommended to calibrate this vacuum pump 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 vacuum pump?

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 vacuum pump be used with different types of samples, and are there any compatibility considerations?

Yes, this vacuum pump 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 vacuum pump 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.