APDA-370 Ambient Dust Monitor

Overview

APDA-370 Air pollution monitor for Suspended Particulate Matter (SPM) ensure the long term stability and self-diagnostic capabilities as well as efficient collection of fluorine resin tape.

Features

  • Long term unattended remote operation of up to 60 days.
  • Automatic hourly zero checks.
  • Data retrieval through RS-232 serial ports using direct PC connections, modems, printers, or digital data collection systems(Option).
  • Direct data logging into Compact Flash Card is optionally available.

Manufactured by HORIBA

Specifications

Principle

Beta Ray attenuation

Application

PM10

Range

0-1000/5000μg/m3(standard)

0-200/500/1000/5000/10000μg/m3(special application)

Repeatability

±20μg/m3 at 200/500μg/m3 range

±2.0% of F.S. at 1000/5000/10000μg/m3 range

Linearity

±30μg/m3 at 200/500μg/m3 range

±3.0% of F.S. at 1000/5000/10000μg/m3 range

Zero Drift

±20μg/m3/day at 200/500/1000/5000/10000μg/m3

Span Drift

±30μg/m3/day at 200/500μg/m3 range

±3.0% of F.S. at 1000/5000/10000μg/m3 range

Measurement time

1 hour

Sample gas flow rate

Approx. 16.7L/min

Indication

Date, Time, μg, Flow rate, etc.

Alarms

Tape failure, Flow rate failure, etc.

Input/output

0-1 V, pulse signal, Contact Input/Output(Range, Power failure, alarm, etc.)

Option: RS-232C, LAN connecting terminal(TCP/IP)

Power

AC100 VAC± 10V, 50/60 Hz, approx. 200VA

Dimensions

430(W) x 483.5(D) x 266(H) mm

Mass

approx. 19kg for SPM monitor

approx. 5kg for sampling pump