* Incl. calibration certificate traceable to NIST ISO 21501-4 and JIS B9921
The particle counters of the PQC 1xEU series measure the concentration of particles such as dust, soot, pollens and many other aerosols in the air. To accurately determine the degree of pollution of the air, the particle counters were developed. Pollution is mainly generated by combustion, material processing, manufacturing, power generation, vehicle engine emissions and the construction industry. With the help of the PQC 1xEU series particle counters the exact amount of dirt particles in the air can be measured.
Of greater importance is the degree of pollution of the air with pathogenic particles such as soot, which are released by the industry and especially by diesel vehicles without special filtering in the air. Such dispersion particles are responsible inter alia for reduced visibility, the inhalation of toxic substances and thus reduced labor productivity. It has also been known for some time that the particles also make a not inconsiderable contribution to many medical diseases such as asthma, bronchitis, skin and lung diseases. The particle counters are designed for easy and quick use. The particle counters of the PQC 1xEU series operate in different modes (real-time, cumulative, differential, mass concentration, ...) and display the results on the display.
- Internal memory
- Particle sizes up to 25 μm
- Color display
- 3 measuring channels
- 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
#Dust Monitor #PM 1 #無塵間 #醫療級別
Dust Monitor PQC 12EU | ISO級塵粒分析儀
Measuring range 0.3 ... 25 μm Measuring channel sizes Factory calibrated at 0.3, 0.5, 5.0 μm Counting efficiency 50% at 0.5 μm 100% at > 0.75 μm according to JIS Flow 2.83 l / min (0.1 ft3 / min) Random loss 5% at 4,000,000 particles / ft³ Battery 10 h Light source Long-life laser diode Zero count < 1 count / 5 min (< 2 particles / ft³) According to ISO 21501-4 and JIS Counting modes Automatic, manual, real-time, cumulative / Differential, mass concentration Alarms 1 ... 9999999 counts, adjustable Calibration Traceable to NIST Display 4.3" WQVGA color touch display, 480x272 px Printer External thermal printer Aspiration Internal pump with automatic Flow control Air outlet Internal HEPA filter Battery pack Replaceable Li-Ion battery Charging time About 4 hours Reports ISO 14644-1 EU GMP Annex 1 FS 209E Configuration Memory for 50 custom configurations Standards ISO 21501-4 and JIS B9921 Dimensions 25.4 x 12.9 x 11.4 cm Weight 1.0 kg Storage 45000 data sets (ring memory) consisting of Particle count, temp and humidity, locations and times Sample locations Up to 1000 locations can be stored Samples duration 1 s ... 99 h adjustable Power supply 110 ... 240V AC 50/60 Hz Operating conditions 5 ... 40°C / 41 ... 104°F Up to 95% RH not condensing Storage conditions 0 ... 50°C / 32 ... 122°F Up to 98% RH not condensing Interface USB Optional interfaces Ethernet, WiFi 802.11 b / g, RS485 or RS232 Number of measuring channels 3