The HPC600 handheld laser particle counter is the latest innovation in the demanding application of particle distribution measurements. It is useful in measuring particle distributions in ultra-clean environments by its single particle counting ability as well as in indoor air quality applications. The instrument consists of a handheld monitor with a main base unit that allows users to conduct sampling with the portable handheld monitor while easily expanding to multiple functionalities provided by the base unit. These extended functions include real-time data remote sampling, printing, data downloading, software upgrades, battery charging, etc. In addition to USB interfaces, the RJ45 interface allows users to conduct remote sampling away from the sampling location via Ethernet/Internet.Light Source Laser diode (> 100, 000 hours MTBF) Sensitivity 0.3μ m Size Range 0.3 ~ 25μ m Channels User configurable on any channel with 0.1μ m resolution (six default channel settings: 0.3, 0.5, 0.7, 1.0, 2.0, 5.0μ m) Counting Efficiency 50± 20% @ 0.3μ m 100± 10% @ 0.5μ m Coincidence Loss < 5% @ 70, 000 particles/liter Zero Count < 1 count per 5 minutes Flow Rate 2.83 L /min (0.1cfm) Sampling Time User defined: (up to 59m59s) and auto repeat (up to 99 times) Count Limit Warning FED STD 209E (Class 1 ~ 100, 000) or ISO 14644-1 (Class 2 ~ 9) Measurement Single/repeat/Average Error Indication Count limit, loss of laser power, out of flow calibration (> ± 5%),insufficient battery Interface USB, RS232, RJ45 Internal Memory 6000 measurement data (1000 sets) Power Removable, rechargeable Lithium battery (7.4V/2800mAh) or 9VDC AC Adapter (100~240V input) Max. Operating Time Continuous operation > 5 hours with Lithium battery Dimensions Handheld: 185 (H) × 93 (W) × 46 (D) mmBase unit: 152 (Dia. )× 97(H) mm Weight < 800 grams (including battery) Environmental Conditions Operating: 5 ~ 45° C, < 90%RHStorage: -20 ~ 50° C, < 90%RH Accessories Main base unit, AC adaptor, iso-kinetic probe, USB data cable, remote sampling and data download software (CD), zero-count/purge filter, digital temperature and humidity sensor probe, tripod, traceable calibration certificate
