Portable methane tunable diode laser analyzer absorption spectroscopy spectrometer

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US $25,000-30,000 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
1 Piece/Pieces per Week
Port:
Qingdao,Shanghai,Tianjin
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Overview
Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
CNPS LMRD
Model Number:
REMOTE METHANE LEAK DETECTOR
Product name:
tunable diode laser analyzer absorption spectroscopy spectrometer
Detecting Gas:
Methane
Min. Resolution:
5ppm*m
Distance detecting:
0-50 M
Response time:
abt 0.08s
Weight:
0.6-0.8kg
Packaging & Delivery
Packaging Details
Special packing for Portable methane tunable diode laser analyzer absorption spectroscopy spectrometer
Delivery Time
2-5 weeks

Portable methane tunable diode laser analyzer absorption spectroscopy spectrometer

 

Instruction

LMRD™ Portable methane tunable diode laser analyzer absorption spectroscopy spectrometer is an ultra-light and ultra-high precision instrument that utilizes laser echo to telemetry methane.The measurement principle is:The instrument emits a tunable laser with a wavelength of about
1650nm.Laser hit the measured surface, with the occurrence of diffuse reflection.Part of the diffuse reflection
of light is received by the same instrument.By analyzing the received signal,it can be found that the average
methane concentration in the path that the laser passed.
LMRD™ laser methane remote detector can accurately report the leakage of low concentration of indoor
methane gas 50 meters away.Its actual working situation (20meters away from the double glass) detection
limit can up to 10ppm*m.There is no false positives for indoor no leakage situation.
LMRD™ laser methane remote detector can detect the presence of air leaks in the room through the kitchen
glass,has high sensitivity.In the test of true 6000 users,our laser methane remote detector detects more than
10 households indoor gas leak.

Core components

Specification

Product name:LMRD™ Portable laser methane remote detector

Min. Resolution:5ppm*m

Distance detecting:50m

Response time:0.05s

Weight:0.6kg

Principle

When the laser beam points to the detection target such as gas pipes, walls,it will be reflected from the
target back to the scattered laser.If there is a methane gas between the laser methane remote detector and
the reflecting surface,infrared laser will be absorbed.The detector receives the reflected laser and measures
its absorption rate,in order to determine whether the leak has occurred.
LMRD™ laser methane remote detector uses methane gas to absorb specific wavelengths of infrared
light,the concentration of gas is calculated by measuring the degree of infrared light being absorbed.

Field test