Portable SO₂ Gas Detector LPSG-T2022

Introduction

Portable SO₂ Gas Detector offers a measuring range of 0 to 5000ppm with 1ppm resolution. It uses a pumping sampling method with adjustable suction. Features self-calibration and zero calibration functions for more accurate and reliable detection. Allows high-speed data transmission via for downloading and printing data. Equipped with an special plastic that is anti-skipping, waterproof, dustproof, and explosion-proof.

This security systems 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 Portable SO₂ Gas Detector monitors specified gas concentration in the environment and enclosed spaces. It is utilized in the petrochemical & chemical industry, municipal engineering & utilities, agricultural & environmental protection, electronic, food & pharmaceutical industries, and other industries.

Specifications

Gas Detected	SO₂
Measuring Range	0 to 5000ppm
Measuring Resolution	1ppm
Precision	2%F.S.
Detection Principle	Electrochemistry
Sampling Method	Pumping suction
Suction Grades	10
Gas Concentration Units	and mg/m³ (Switchable)
Signal Output (Optional Function)	data transmission Download and print options available
Response Time	≤ 10S
Repeatability	≤ ± 1%
Zero Shift	≤ ± 1% (F.S/year)
Operating Language	English (Switchable)
Temperature	-20°C to 50°C
Explosion-Proof	Exia || CT4
Alarm Mode	Sound, light, vibration
Recovery Time	≤ 10S
Linearity Error	≤ ± 1%
Display	dot matrix display
Humidity	0 to 90%RH
Degree of Protection	IP66
Operating Time	100h (pump off)
Battery	Rechargeable lithium polymer battery
Dimensions	205 × 75 × 32 mm
Weight	300g

Features

Internal sampling pump

Compact and portable design

Utilizes first-class brand sensor

Gas concentration units can be switched

A built-in micro-sampling pump

One-press restoration to factory settings

Two-stage alarm with sound and light

Rechargeable lithium polymer battery

FAQs

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

When selecting this security systems, 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 security systems be calibrated to ensure accurate results?

It is recommended to calibrate this security systems 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 security systems?

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 security systems be used with different types of samples, and are there any compatibility considerations?

Yes, this security systems 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 security systems 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.