Multifunctional Environmental Meter LMEM-T2010

Introduction

Multi-functional Environmental Meter key panel that allows for effortless one-handed handling, enhancing usability. Provides readings in various measurement units. The meter includes data hold and Max/Min functionalities. It enables to capture and analyze peak values and fluctuations in environmental parameters.

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

Applications

Multi-functional Environmental Meter is used in environmental science, horticulture, agriculture, pharmaceutical manufacturing, and related industries to measure key parameters including air velocity/temperature, ambient temperature, relative humidity, contact temperature, and light.

Specifications

Temperature Measurement Range	-10℃ to 60℃
Temperature Resolution	0.1°C
Temperature Accuracy	± 1.5℃
Relative Humidity Range	20% to 80% RH
Relative Humidity Resolution	0.1 % RH
Relative Humidity Accuracy	± 3 % RH @25°C
Wind Velocity	0.5 to 20 m/s, 1.8 to 72 km/h, 1.6 to 65.7 ft/s, 0.9 to 38.9 knots
Wind Resolution	0.1 m/s, 0.1 km/h, 0.1 ft/s, 0.1 knots
Wind Accuracy	± 3 % of reading + 10 digits
Air Velocity	0 to 999900 , 0 to 999900
Air Resolution	0 to 999.9 m2, 0 to 999.9 ft2
Air Accuracy	± 3 % of reading + 10 digits
Sound (noise) Level	30 to 130 dB (A), 35 to 130 dB (C)
Sound Level Resolution	0.1 dB
Sound Level Accuracy	± 1.5 dB
Test Condition	94 dB, 4 kHz sine wave
Respond Frequency	100 to 8000 kHz
Test Respond Time	About 2 time/second
Illuminance Range	0 to 2000 Lux, X10 (20000), X100 (50000)
Illuminance Resolution	1 Lux, 10 Lux, 100 Lux
Illuminance Accuracy	± 5 % of reading + 10 digits at color temperature 2850 K calibrated to standard incandescent lamp at color temperature 2856 K
Display	(backlight screen)
Power Supply	6F22 (9V)
Auto off- Power Cut Off	Yes
Dimension	280×89×50 mm
Net weight	430 g
Gross weight	2 Kg

Features

Zero adjustment button

Low battery indicator

Auto shut off

Large backlight display

Easy operation

FAQs

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

When selecting this analytical equipment, 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 analytical equipment be calibrated to ensure accurate results?

It is recommended to calibrate this analytical equipment 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 analytical equipment?

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 analytical equipment be used with different types of samples, and are there any compatibility considerations?

Yes, this analytical equipment 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 analytical equipment 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.