PM2.5/PM10/OBC Dichotomous Monitor W751GEK-613D
include：
W751GEK-613D Automatic Dichotomous
Monitor PM10, PM2.5, OBC
T210TE-613-15 Pump w/housing 110 volt
T210TE-PM10D Inlet and Down Tube
Measuring object :PM2.5 （Fine particles）
PMC （Coarse particles）
PM10
OBC（Optical Black Carbon）
Particle sizing:Virtual Impactor
Principle :Beta-ray attenuation method
Beta ray source:147Pm, less than 3.7MBq
Detector:Plastic scintillation method
OBC sensor:Infrared reflection type
Sampling method :Filter method
（Roll tape filter :w20mm x 30m,
Max 1 month in 1 hour normal setting）
Measuring range :0.0000 - 3.0000 mg/m3
Measuring cycle:1, 2, 3, 4, 6, 12 hour
Sample flow rate :16.7 LPM
Power requirement:AC100V 50/60Hz （as specified AC115V/220V）
Power construction
Analyzer unit: about 80VA
Pump unit: about 450VA
Operating temperature:0-40 degrees C （32-104 deg. F）
Minimum detectable concentration Less than 0.002 mg/m3 （1hr value）
Repeatability within ±2% FS
Zero drift within ±1% /FF/week
Span drift within ±2% FS/day
Linearity within ±3% FS/day
Measuring signal 0-1V DC and Ethernet
Recorder range 3 range （auto, manual range selection）
Status signal Reset, Master stop, Adjusting, Power down,
Operation error, Tape error
Weight
Analyzer unit: approx. 15.5kg （34 lbs）
Pump unit: approx. 12 kg （26.4 lbs）
Dimensions
（Outdoor Enclosure）approx.
570（W） x 1080（H） x 750（D） mm
Option Data transmission system via the internet.
CSV file is available from serial port to a PC
PC card
*Specifications are subject to change without notice of improvements.
*In addition, please consult us about performance specifications.
