Industrial Measurement Products and Solutions
Order no.: PCE-PQC 23EU
The particle counter PCE-PQC 23EU measures particle sizes from 0.3 μm to 25 μm with mass concentration and additionally stores the parameters temperature, relative humidity, CO2 and TVOC.

- Measuring range: 0.3 ... 25 μm
- Measurement channel sizes: 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.3 μm, 100% at > 0.45 μm according to JIS
- ISO 14644-1, EU GMP Annex I, FS 209E
- mass concentration
- Ethernet, USB
- CO2 sensor
- PID sensor
Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 35EU
The particle counter PCE-PQC 35EU is the most advanced particle counter on the market. This particle counter PCE-PQC 35EU stores up to 45,000 measured values ​​with time stamp.

- Measuring range: 0.3 ... 25 μm
- Measurement channel sizes: 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.3 μm, 100% at > 0.45 μm according to JIS
- Interface: Ethernet, USB
- Includes high-quality PID (Photo Ionization Detector) sensor
- Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 22EU
The particle counter PCE-PQC 22EU detects quickly where eg particles, air particles contaminate the air and can cause diseases such as asthma, bronchitis, skin and lung diseases.

- Measuring range: 0.3 ... 25 μm
- Measuring channel sizes: 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.3 μm 100% at > 0.45 μm according to JIS
- ISO 14644-1, EU GMP Annex I, FS 209E
- Mass concentration
- Ethernet, USB
- CO2 sensor
Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 34EU
The particle counter PCE-PQC 34EU is the most advanced particle counter on the market. This particle counter PCE-PQC 34EU stores up to 45,000 measured values ​​with time stamp.

- Measuring range: 0.3 ... 25 μm
- Measurement channel sizes: 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.3 μm, 100% at > 0.45 μm according to JIS
- Interface: Ethernet, USB
- Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 15EU
The particle counter PCE-PQC 15EU detects quickly where eg particles, air particles contaminate the air and can cause diseases such as asthma, bronchitis, skin and lung diseases.

- Measuring range: 0.3 ... 75 μm
- Measuring channel sizes: 0.5, 1.0, 2.5, 5.0, 10.0, 30.0 μm
- Counting efficiency: 50% at 0.5 μm 100% at > 0.75 μm according to JIS
- ISO 14644-1, EU GMP Annex I, FS 209E
- Mass concentration
- Ethernet, USB
Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 14EU
The particle counter PCE-PQC 14EU detects quickly where eg particles, air particles contaminate the air and can cause diseases such as asthma, bronchitis, skin and lung diseases.

- Measuring range: 0.5 ... 55 μm
- Measuring channel sizes: 0.5, 1.0, 2.5, 5.0, 10.0, 20.0 μm
- Counting efficiency: 50% at 0.5 μm 100% at > 0.75 μm according to JIS
- ISO 14644-1, EU GMP Annex I, FS 209E
- Mass concentration
- Ethernet, USB
Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 20EU
The particle counter PCE-PQC 20EU is very well suited for monitoring and checking of clean rooms, filter systems in operating rooms and filling systems in the pharmaceutical industry. The stored data records from the particle counter PCE-PQC 20EU can be read out and processed via the supplied software via Ethernet, USB or Wifi. 

- Measuring range: 0.3 ... 25 μm
- Measurement channel sizes: 0.5, 0.7, 1.0, 3.0, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.3 μm, 100% at > 0.45 μm according to JIS
- ISO 14644-1, EU GMP Annex I, FS 209E
- Mass concentration
- Ethernet, USB
Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 21EU
The particle counter PCE-PQC 21EU is a portable detection system that can count particles of certain sizes in the air. Furthermore, the air temperature and the relative humidity are monitored. 

- Measuring range: 0.5 ... 25 μm
- Measurement channel sizes: 0.5, 0.7, 1.0, 3.0, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.3 μm, 100% at > 0.75 μm according to JIS
- ISO 14644-1, EU GMP Annex I, FS 209E
- Mass concentration
- Ethernet, USB
Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 10EU
The particle counter PCE-PQC 10EU detects quickly where eg particles, air particles contaminate the air and can cause diseases such as asthma, bronchitis, skin and lung diseases.

- Measuring range: 0.3 ... 25 μm
- Measuring channel sizes: 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.3 μm 100% at > 0.45 μm according to JIS
- ISO 14644-1, EU GMP Annex I, FS 209E
- Mass concentration
- Ethernet, USB
Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 30EU
The particle counter PCE-PQC 30EU is the most advanced particle counter on the market. Integration into a building automation and clean room management system is easily possible via Ethernet or (optionally) Wireless 802.11 b / g, RS485 or RS232.

- Measuring range: 0.3 ... 25 μm
- Measurement channel sizes: 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.3 μm, 100% at > 0.45 μm according to JIS
- Interface: Ethernet, USB
- Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 11EU
The particle counter PCE-PQC 11EU detects quickly where eg particles, air particles contaminate the air and can cause diseases such as asthma, bronchitis, skin and lung diseases.

- Measuring range: 0.5 ... 25 μm
- Measuring channel sizes: 0.5, 0.7, 1.0, 3.0, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.5 μm 100% at > 0.75 μm according to JIS
- ISO 14644-1, EU GMP Annex I, FS 209E
- Mass concentration
- Ethernet, USB
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 31EU
The particle counter PCE-PQC 31EU can be remotely controlled and monitored via a web browser. The particle counter PCE-PQC 31EU is a mounting device for rod or wall mounting.

- Measuring range: 0.5 ... 25 μm
- Measurement channel sizes: 0.5, 0.7, 1.0, 3.0, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.5 μm, 100% at > 0.75 μm according to JIS
- Interface: Ethernet, USB
- Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 32EU
The PCE-PQC 32EU particle counter measures 6 user-selectable particle size channels. This particle counter PCE-PQC 32EU stores up to 45,000 measured values ​​with time stamp.

- Measuring range: 0.3 ... 25 μm
- Measurement channel sizes: 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.3 μm, 100% at > 0.45 μm according to JIS
- Interface: Ethernet, USB
- Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 33EU
The particle counter PCE-PQC 33EU is the most advanced particle counter on the market. This particle counter PCE-PQC 33EU stores up to 45,000 measured values ​​with time stamp.

- Measuring range: 0.5 ... 25 μm
- Measurement channel sizes: 0.5, 0.7, 1.0, 3.0, 5.0, 10.0 μm
- Counting efficiency: 50% at 0.5 μm, 100% at> 0.75 μm according to JIS
- Interface: Ethernet, USB
- Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 12EU
The particle counter PCE-PQC 12EU detects quickly where eg particles, air particles contaminate the air and can cause diseases such as asthma, bronchitis, skin and lung diseases.

- Measuring range: 0.3 ... 25 μm
- Measuring channel sizes: 0.3, 0.5, 5.0 μm
- Counting efficiency: 50% at 0.5 μm 100% at > 0.75 μm according to JIS
- ISO 14644-1, EU GMP Annex I, FS 209E
- Mass concentration
- Ethernet, USB
Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PQC 13EU
The particle counter PCE-PQC 13EU detects quickly where eg particles, air particles contaminate the air and can cause diseases such as asthma, bronchitis, skin and lung diseases.

- Measuring range: 0.3 ... 25 μm
- Measuring channel sizes: 0.5, 1.0, 5.0 μm
- Counting efficiency: 50% at 0.3 μm 100% at > 0.45 μm according to JIS
- ISO 14644-1, EU GMP Annex I, FS 209E
- Mass concentration
- Ethernet, USB
Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PCO 2

PCE-PCO 2 is a portable handheld particle counter used to monitor particulate matter (PM) concentrations in the air. Designed to aid in indoor air quality (IAQ) assessments, this particle counter also measures air temperature, dew point and relative humidity.


- PM channels: PM 2.5, PM 10
- Particle sizes (in micrometers): 0.3 µm, 0.5 µm, 1.0 µm, 2.5 µm, 5.0 µm, 10 µm
- Temp. measuring range: 0 ... +50 °C / +32 ... +122 °F
- Humidity measuring range: 0 ... 100 % RH
- Built-in camera for image and video recording
- Free software download on PCE Software web page

Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-PCO 1

PCE-PCO 1 is a handheld laser particle counter, or dust measuring device, for measuring the concentration of particles in the air. The dust measuring device is battery powered to sample air quality in various environments.


- Measures 6 sizes of particles: 0.3 µm, 0.5 µm, 1.0 µm, 2.5 µm, 5.0 µm, 10 µm
- Offers a robust 80 MB internal memory and microSD card slot
- Features a large, full-color LCD display with backlight
- Includes a built-in camera for image and video recording
- Contains sensors for measuring air temperature, dew point and relative humidity
- Displays temperature in degrees Celsius (°C) or Fahrenheit (°F)

Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-MPC 30
This Particle Counter Device has many functions. With the Particle Counter Device it is possible to determine the number of particles in the size of 0.3, 2.5 and 10 µm.

- Measurable particle sizes:  PM 2.5 and PM 10
- Measuring range: 0 ... 2000 µg / m³
- Resolution: 1 µg / m³
- Particle counter, HCHO, temperature measurement
- Dew point and wet bulb temperature
Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-MPC 20
The air quality monitoring particle counter PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 μm.

- Measurable particle sizes: PM2.5 / PM10
- Measuring range Mass concentration: 0 ... 2000 μg / m³
- Measurable particle sizes: 0.3, 2.5 and 10 μm
- Display with graphic real-time diagram
- Data memory up to 5000 data sets
Manufacturer: PCE Instruments
Test Instruments manufacturer