Home Products Services About Us Contact Us


Digital Aerosol Monitor Model 3431                    

Compact Dust/Aerosol Monitor



Applications
  • Indoor Air Quality Investigation
  • Industrial Hygiene
  • Health & Safety Applications
  • Exposure Monitoring
  • Manufacturing Process Control

Features
  • State-of-the-art components based on advanced light-scattering technology
  • Compact and Light Weight
  • Easy operation

Benefits

  • Accuracy is ensured to meet the latest needs of dust measuring in extremely clean indoor environments
  • All measurements can be made with a touch of a button on the front panel
  • Allows the user to pre-enter the known concentration conversation value and let the unit automatically convert the dust count into mass concentration

Specifications

Measuring Method

Light Scattering Method

Measuring Object

Aerosol particles, φ10μm or smaller

Measuring Range

0.001 – 3.999mg/m3 (1 – 9999cpm, 1cpm=0.001mg/m3 for φ0.3μm stearic acid particles)

Accuracy

+/-10% of reading +/-1cpm (or 0.001mg/m3)

Linear Characteristics

+/- 5% of reading

Measuring Time

1 minute / 3 minutes / 10 minutes with built-in timer, and continuous mode

Light Source

Laser diode

Detector

Photo diode

Operations Environment

35 – 104ºF (5 – 40ºC) under 85%RH

Display

4-digit LCD, dust count value (cpm), relative mass concentration value

Indicators

Cleaning, measuring mode, battery status, concentration conversion operation, zero point confirmation

Output

Analog output, 0 – 10,000cpm = 0 – 4V

Power Supply

AC 100V adapter and dry cell batteries (6 x AA batteries)

Dimensions

6.4” x 2.4” x 39” (162 x 62 x 100mm) not including the nozzles

Weight

2.2 Lbs. (1kg) not including batteries

Accessories

AC adapter, micro-screwdriver, alkaline dry cell batteries (6 x AA) shoulder strap

Options

Carrying case, Soft case, Analog output cable






Copyright (C) 2008 KANOMAX USA, INC. All Rights Reserved.
219 Route 206, PO Box 372, Andover, NJ 07821
Tel: (800) 247-8887 / Fax: (973)-786-7586 / info@kanomax-usa.com