• Features :
• Compact size and light-weight,
• Simultaneous measurements of four sizes of particles,
• Serial interface for printout of stored data,
• Freely selectable measurement time

• Applications :
• Indoor air quality assessments,
• Industrial hygiene,
• Clean-room diagnostics and trouble-shooting

• Standard Accessories (included) :
• Sampling probe,
• Zero air filter,
• Biotest software,
• Download cable,
• Charger,
• Software

Specifications:

Particle Counts:
Particle size ranges : 0.3, 0.5, 1.0 and 5.0 μm
Signal-to-noise ratio : >2:1 at 0.3 micron
Flow rate : 0.1 cfm
Illumination source : 50 mW, 780 nm laser diode
Dimensions : 19.0 cm x 6.7 cm x 6.2 cm (7.6” x 2.7” x 2.5”)
Weight : 1.25 kg (2.5 lbs.)
Construction : Durable plastic enclosure
Display : LCD display
Power : 6 V sealed lead-acid battery.
Sampling mode : Single, Auto or Continuous
Sample time : Up to 8 Hrs
Memory : 200 sample points
Operating environment : 0°C to 50°C (32°F to 122°F)
Temperature sensor : 10°C to 50°C, 5% accuracy
Relative humidity : 20 to 95% RH, 10% accuracy