TROTEC – Particle Counter PC200

Portable environmental measuring device for testing air quality indoors, for testing the efficiency of HVAC filters, testing of leakages of suspended matter, as well as for testing the technical cleanliness of process engineering

The PC200 is an ergo­nomic, hand-held measuring device with a built-in photo and video func­tion, which allows the user to monitor air par­ticles and gather environ­mental data.

With its ISO 21501-4 conformity, the PC200 can be used for various measuring functions from testing cleanrooms and filter efficiency to monitoring burdens at workspaces and quality assurance.

All measured values of the six particle size channels are shown simultaneously on the 2.8 inch colour LCD display.

An additional colour indicator display with automatic acoustic alarm makes it easier to quickly detect critical particle concentrations.

Besides the size and amount fractions of air particles the PC200 also detects environmental factors such as air temperature, humidity, and dew and wet-bulb temperature.

Additionally, the built-in digital camera makes it possible to take photos and record videos of the measured environment.

The PC200 data logging function can store up to 5,000 measurement records on its internal memory. This can be expanded by up to 8 GB with a MicroSD card, which significantly raises the storage capacity. After measuring, all detected data can be quickly and easily transmitted to a PC via a USB interface for documentation or analysis.

Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]


Particle counter

  • Measuring 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 particles / 5 min.
  • Coincidence loss: 5%, 2 million particles per ft³ (28.3 litres)
  • Light source: Laser class 3B, wave length 780 nm, 90 mW
  • Sample inlet: Isokinetic probe

Air temperature

  • Measuring range: 0°C to 50°C (32°F to 122°F)
  • Accuracy: ±0.5°C (0.9°F) at 10°C to 40°C (50°F to 104°F), ±1.0°C (1.8°F) at other temperature ranges


  • Measuring range: 0 to 100% RH
  • Accuracy: ±3% at 40% to 60%, ±3.5% at 20% to 40% and 60% to 80%, ±5% at 0% to 20% and 80% to 100%

Dew point temperature

  • Measuring range: -30°C to 100°C (-22°F to 199°F)
  • Accuracy: ±0.5°C (0.9°F) at 10°C to 40°C (50°F to 104°F), ±1.0°C (1.8°F) at other temperature ranges

Wet-bulb temperature

  • Measuring range: 0°C to 80°C (32°F to 176°F)
  • Accuracy: ±1.0°C (1.8°F)

Data storage

  • Measurement data: 5,000 data records on the internal flash memory (optional memory expansion with a MicroSD card: up to 8 GB)
  • Photo: JPEG format, resolution 640 x 480 pixels
  • Video: 3GP format, resolution 320 x 240 pixels


  • Display: 2.8 inch colour LCD display, 320 x 240 pixels, with backlight
  • Functions: maximum, minimum and average display, measured value hold function, alarm function, language selection, °C/°F switch, photo or video recording, adjustable automatic display switch-off (90 seconds, 2 minutes or 4 minutes) and device switch-off (3 minutes, 15 minutes or 60 minutes)
  • Memory expansion: Slot for removable MicroSD memory card
  • PC interfaces: USB connection

Power supply:

  • Battery type: Polymer Li-Ion
  • Operating time: approx. 4 hours of continuous operation
  • Charging time: approx. 2 hours with an AC adapter

Physical characteristics:

  • Dimensions L x W x H: 57 x 75 x 240 mm
  • Weight: 570 g