The model LYS-125U monitors PM10 and PM2.5 outdoors.
As it updates the accumulated value of one minute every 10 seconds, it is optimized instrument for real-time measurement of the find dust. Beside of one minute, the average value of 10 minutes, 30 minutes and 60 minutes can be displayed. Temperature-humidity
sensor is added.
Measurement method : Light scattering
Light source : Laser Diode classⅢ
Particulate matter : PM2.5, PM 10, TSP (select 2channels)
Out range PM2.5 : 0~1000㎍/㎥, PM 10 : 0 ~ 2,000㎍/㎥, TSP : 0~10.00㎍/㎥
Data output (option) : Analog output 4~20mA
Digital output : RS-232
Heating controller : 30~40℃ installed moisture remover
Resolution : ±0.2㎍/㎥, TSP ±2㎍/㎥
Sensitivity : 0.1㎍/㎥, TSP 1㎍/㎥
Particle size range : 0.3㎛ ~ 15㎛
Flow rate : 1.0 LPM
Data upload : 10sec ( 1min cumulation data)
Display : 7 inch Touch pad
Network interface : IEEE 802.3 Ethernet TCP/IP v4
Option : IEEE 802.11b/g Wireless LAN,
IEEE 802.15.1 Bluetooth v2.0 Class2 (ISM Band, 2.4 to 2.485Ghz)
Operating environment :-4℉~140℉(-20℃~60℃), 20~98% RH
Storage environment : -22℉~176℉(-30℃~60℃), 98%≤ RH
Weight : Body 9kg
Dimension (W x H x D) : 280mm x 448mm x 108mm (with inlet)
Power : 220VAC
Calibration : Labco calibration system in accordance with ISO-21501-4
Calibration interval : Once a year or less (ISO 21501-4)