BQ 30 Particle Counter

Its numerous measurement functions and the ISO-21501-4 compliance of the PC200 offer users flexible applications ranging from cleanroom testing and filter efficiency tests to monitoring workplace exposures or quality assurance measures.

All measured values from the six particle size channels are simultaneously displayed clearly on the PC200's 2.8-inch colour LCD.

An additional colour indicator display with acoustic alarm automation facilitates the quick detection of critical particle concentrations.

In addition to air particle count and size fractions, the PC200 also determines environmental climate parameters such as relative humidity, air, dew point, and wet bulb temperature.

A digital camera is also integrated for photo and video documentation of the measurement environment.

The PC200's data logger function allows recording of 5,000 measurement data sets on the internal memory, which can be expanded via MicroSD card up to 8 GB, significantly increasing storage capacity. After measurement, all recorded data can be quickly and easily transferred to a PC via USB interface for documentation or analysis.

Advantages for practical use:

• Particle counter with durable laser diode
• Compliant with ISO 21501-4
• 6 particle size channels from 0.3 to 10 μm
• Determines size fractions and concentration of air particles
• Also measures environmental climate parameters such as relative humidity, air, dew point, and wet bulb temperature
• Data logger for 5000 measurements on internal memory (optional memory expansion via MicroSD card up to 8 GB)
• Integrated digital camera for photo and video documentation of the measurement environment
• Additional colour indicator display with acoustic alarm automation for quick detection of critical particle concentrations
• 2.8-inch colour LCD with backlight for simultaneous display of all measured parameters
• Ergonomic one-handed operation
• Tripod thread for continuous measurements on a tripod
• PC measurement data export via USB interface

Technical details of the PC200:

Particle counter

• Measurement channels: 6
• Channel sizes: 0.3 μm, 0.5 μm, 1.0 μm, 2.5 μm, 5.0 μm, 10.0 μm
• Counting modes: concentration, cumulative, differential
• Counting efficiency: 50% at 0.3 μm; 100% for particles > 0.45 μm
• Flow rate: 2.83 l/min (0.1 ft³/min), controlled by internal pump
• Zero count: < 1 particle / 5 min.
• Coincidence loss: 5%, 2 million particles per ft³ (28.3 litres)
• Light source: Laser Class 3B, wavelength 780 nm, 90 mW
• Sample inlet: Isokinetic probe