Particle Counter

Features

• Ideal for clean room monitoring
• 6 particle size channels : 0.3um, 0.5um, 1.0um, 2.0um, 5.0um, 10um
• Temperature and humidity reading
• Flow rate 2.83L/minute (0.1CF/minute)
• Rechargeable battery provides up to 4 hours of continuous operation (charge time 2 hours)
• Buffer function allows storing and redisplay of up to 500 measurement data sets (SD memory card not included)
• Password protection for measurement settings

Specifications:

• Optical system: Sideway light-scattering method
• Light source: Laser diode
• Laser product class: Class 1, IEC 60825-1 / EN 60825-1
• Sample flow rate: 2.83 L / min
• Particle size (6 channels) 0.3um, 0.5um, 1.0um, 2.0um, 5.0um, 10um
• Counting Efficienc:y 50% @0.3um; 100% for particles > 0.45um (per JIS B9921:1997)
• Relative Humidity: ±7%, 20% to 90% non-condensing
• Temperature: ±3°C, 10°C to 40°C (50°F to 104°F)
• Maximum particle concentration: 70,000 particles / L (coincidence loss max. 5%)
• Measurement time: 6 s. (0.01CF), 21 s. (1 L), 1 min. (0.1 CF, 2.83 L), 3 min. 32 s (10L), 10 min.
  (1 CF, 28.3L), any length (MANUAL), any length (1 s. to 59 min. 59 s.)
• Buffer function Store and recall values for up to 500 measurements
• PC interface: USB interface
• Temperature / humidity measurable range:
  10°C to 40°C, 20% to 90%RH (approximate)
• Power requirements:
  Built-in battery or AC adapter Battery
  Rechargeable nickel metal hydride (Ni-MH) battery.
  Charged from supplied AC adapter when power is ON (charge time 2 hours).
• AC adapter Output voltage : DC12V, 2.5A
• Dimensions and weight 212(L) ×120(W) ×60(H)mm / Approx. 930g
• Supplied Accessories Users manual, AC adapter, USB connector, Carrying case.