Handheld C2H4 Ethylene Gas Detector LEGD-T2010

Introduction

Handheld C₂H₄ Ethylene Gas Detector is a portable device with built-in sampling pump having a flow rate of 1 standards which makes it suitable for use in harsh environmental conditions. Rapid speed of sampling, high flow rate, least detection time, compact design, plastic housing, storage space, etc. are some of the features which ensures accurate results in few minutes. It is used in chemical industry, food industry, etc.

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

It is used to detect ethylene gas. Extensively used in brewing and fermentation industry, cold storage places, agricultural research, chemical labs, paper making industry, bio-pharmaceutical plant etc.

Specifications

Gas Detected	Ethylene (C₂H₄)
Measuring Range	0 to 1000 ppm
Measuring Resolution	1 ppm
Precision	3 to 10% Full Scale (F.S.)
Sampling Method	Internal sampling pump with a flow rate of up to 1 L/min; ten adjustable suction levels
Response Time	≤ 10 seconds
Repeatability	≤ ±1%
Zero Shift	≤ ±1% F.S. per year
Display	dot matrix display
Operating Temperature	-20°C to 50°C
Humidity Range	0 to 95% Relative Humidity (RH)
Protection Rating	(waterproof, dust-proof, explosion-proof)
Alarm Types	Sound, light, and vibration alerts
Recovery Time	≤ 10 seconds
Linearity Error	≤ ±1%
Gas Unit Options	Switchable between units
Battery	3.6 V 2300 mAh lithium polymer rechargeable battery
Continuous Operation	Approximately 12 hours
Charging Time	4 to 6 hours
Operating Time (Pump Off)	Up to 100 hours
Dimensions	205 × 75 × 32 mm
Packaging Dimensions (W ×H ×D)	520 × 470 × 280 mm
Net Weight	4.3 Kg
Gross Weight	4.5 Kg

Features

Highly precise sensors for accurate detection

Water-proof, dust-proof, explosion-proof

Response in less than 30s

Options for units between ppm and mg/m³

Automatic calibration mode

Restore factory setting option

Audio, visual alarm system

Threshold values for alarm can be set

100000 sets can be stored and also re-viewed

Data transfer through (optional)

Long working hours and rechargeable battery

Dense plastic housing

Compact size and easy to use

Aluminium case to carry the device

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.