The model LDU-T100 monitors. | Total Suspended Particles
As it updates the accumulated value of one minute every 10 seconds, it is optimized instrument for real-time measurement of the fine dust and ultra fine dust. Beside of one minute, the average value of 10 minutes, 30 minutes and 60minutes can be displayed. Optionally temperature-humidity sensor can be added and attach the batteries for portable use.
Dust Meter LDU-T1OO | TSP
MODEL LDU-T100 Measurement method Light scattering Light source Laser Diode classⅢ
Particulate matter TSP Measurement range 0~10000㎍/㎥ Resolution ±2㎍/㎥ Sensitivity 1㎍/㎥ Particle size range 0.3㎛~15㎛ Flow rate 0.5 LPM Data upload 10 sec (1 min cumulation data)
Display Graphic LCD 128 x 64
Network interface IEEE 802.3 Ethernet TCP/IP v4
Network interface - 2 Option: IEEE 802.11b/g Wireless LAN,
Network interface - 3 IEEE 802.15.1 Bluetooth v2.0 Class2(ISM Band, 2.4 to 2.485GHz)
Operating environment 14℉~122℉ (-10℃~50℃), 20~75% RH
Storage environment -4℉~140℉ (-20℃~60℃), ≤98% RH
Weight Body 844g / Body & Support 972g
Dimension(W x H x D) 160㎜ x 175(230)㎜ x 65(139)㎜ (with inlet and bottom support)
Power 12VDC, 450mA Battery(optional) Li-polimer (max. 4 hour)
Calibration Labco calibration system in accordance with ISO-21501-4
Calibration interval One year or less (ISO 21501-4)