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Environmental Monitoring Equipment

We manufacture Environmental Monitoring equipment ranging from Digital Differential Pressure Meter Gas Detectors, Handheld Ozone Tester, Multifunctional Environmental Meter, Online Ozone Meter, and UV-Absorption Ozone Meter. These monitors are portable in nature, making them good for onsite sample testing.

6 in 1 Multifunctional Environmental Meter LMEM-A10
Temperature Measurement Range : -10℃ to 60℃
Temperature Resolution : 0.1°C
Temperature Accuracy : ± 1.5℃
Relative Humidity Range : 20% to 80% RH
Digital Differential Pressure Meter LDPM-A10
Measuring range : 0 ∼ 125 Pa
Accuracy : 0 ± 0.2 Pa (liner error)
± 1 %
Operating temperature range : 0 °C ∼ 50 °C
Operational humidity : ˂ 85 RH
Digital Differential Pressure Meter LDPM-A20
Measuring range : ± 500 Pa
Repeatability : ± 0.2 % FS
Resolution : 0.1 Pa
Sampling rate : 0.5 s
Floor Balance LFRB-A20
Capacity : 50 kg
Accuracy : 1 g
Speed : 1 s
Value stable time : 2 s
Handheld C2H4 Ethylene Gas Detector LEGD-A10
Sampling : With internal sampling pump, flow rate is up to 1 L/min, ten grades of pumping suction for selection
Gas : Ethylene C2H4
Measure Range : 0 to 1000 ppm
Resolution : 1ppm
Handheld Ozone Tester LHOT-A10
Measurement range : 0 ppm ∼ 5 ppm
Resolution : 0.001 ppm ( 0 ppm ∼ 5 ppm )
Temperature range : ˗ 40 °C ∼ 120 °C
Humidity range : 0 % ∼ 100 % RH
Online Ozone Meter LOOM-A10
Ozone measurement range : 0 ppm ∼ 5 ppm, 0 ppm ∼ 100 ppm, 0 ppm ∼ 300 ppm, 0 ppm ∼ 600 ppm ( Optional )
Flow rate : 1.5 L/min
Accuracy : 0.01 ppm or 3 % of reading
Resolution : 0.001 ppm
Portable 10 in 1 Multi Gas Detector LMGD-A10
Gas Detected : O2 CH4 CO2 VOC CO H2S SO2 CL2 NO2 NH3
Detection principle : Electrochemical principle (O2 CO H2S SO2 CL2 NO2 NH3) Infrared principle (CH4 CO) Photoionization principles (VOC)
Measurement Range : O2: 0-30% VOL, CH4: 0-50000 PPM, CO2:0-50000 PPM VOC:0-2000 PPM, CO:0-999 PPM, H2S: 0-200 PPM SO2: 0-25 PPM, CL2: 0-50 PPM, NO2: 0-100 PPM, NH3:0-100 PPM
Resolution : O2: 0.01% VOL, CH4: 1 PPM, CO2:1 PPM VOC:1 PPM, CO:0.1 PPM, H2S: 0.1 PPM SO2: 0.01 PPM, CL2: 0.01 PPM, NO2: 0.01 PPM, NH3:0.01 PPM
Portable 2 in 1 gas detector LPTG-A10
Sampling method : Diffusion
Sensor type : CO2: solid electrolyte sensor, O2:electrochemical sensor
Detection range : CO2:0.04 to 5.00 % and O2:0.0 to 30.0 %
Detection accuracy : CO2:± 30 % rdg (rdg = reading) and O2:± 3 % F.S. (F.S. = full scale)
Portable infrared gas detector LIGD-A10
Measurement principle : Non-dispersive infrared  (NDIR)
Gas Detected : SF6: 0 to 50 ppm range/ 0 to 1000 ppm range (as per req.)
Detection Uncertainty : <1.5 % F.S
Detection Resolution : 0.1ppm
Portable Multiple Gas Detector LPMG-A10
Sampling Method : Diffusion
Working conditions :
Temperature -20 to 50°C
Pressure 0.9 to 1.1 (standard atmospheric pressure)
Humidity 10 to 95 % RH (no dew condensation)
Explosion proof grade : Exia II CT3
Protection grade : IP65
Portable Nitrogen N2 Gas Detector LNGD-A10
Gas Detected : Nitrogen N2
Detection principle : Electrochemistry
Measurement Range : 0 to 100 % VOL
Resolution : 0.01 % VOL
Portable NO2 Gas Detector LPSG-A21
Gas detected : NO2
Detection principle : Electrochemistry
Sampling method : Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection.
Measure range : 0 to1000 ppm
Portable Single Gas Detector LPSG-A10
Sampling method : Diffusion
Measurement principle : Electrochemical (oxygen, toxic gases), Catalytic combustion (flammable gases), Infrared principle (carbon dioxide gas)
Detector gas : Flammable gases, oxygen gas, toxic and harmful gases
Response time :
CO2 < 10 s
O2, flammable gases < 20 s
CO, H2S, SO2, NO, ClO2, NO2, H2 < 30 s
HCN, NH3, PH3 < 100 s
Portable SO2Gas Detector LPSG-A20
Gas detected : Sulfur dioxide SO2
Detection principle : Electrochemistry
Sampling method : Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection.
Measure range : 0 to1000 ppm
UV Absorption Ozone Meter LUOM-A10
Ozone measurement range : 0 ppm ∼ 100 ppm/ 0 ppm ∼ 1000 ppm
Flow rate : 1 L/min
Accuracy : 0.01 ppm
Measuring time : 10 seconds