Handheld Optical Particle Counter Single Particle Detection Six Channels

Description

Handheld Optical Particle Counter Single Particle Detection Six Channels
I. Introduction
The handheld optical particle counter utilizes the laser technology for single particle detection. The scattering of light from the particles in the sampling air steam is converted into electrical pulses, which is then measured and calculated as a particle size. The HPC600(A) consists of a handheld set with a main base unit that allows users to conduct the sampling around with a handheld set while easily expanding to multiple functionalities with a base unit. These extended functions include data downloading, data real-time printing, software upgrading, and battery charging, etc.
The Particle count data is displayed as Concentration mode (Counts/Liter).  can also include a digital temperature and relative humidity probe, back lit interface and is capable of storing 1000 sample records. It is in compliance with the international standards (JIS B 9925:1997 and ISO14644-1) and support both metric and English systems.
1.1 Features
• User configurable for all six size channels
• Set and display date and time.
• High speed USB interface for data downloading
• Count Limit Warning: Setting according to the FED standard 209E or ISO 14644-1 standard
• Error status indicator: The instrument will automatically monitor the sensor status, out of flow calibration (>±5%), or insufficient battery
• Up to 1000 sets of data can be stored
• Timer, auto-start sampling
• Average of multiple times of measurements
• External digital temperature and humility sensors to assure accurate measurement
• Support both English and Chinese languages display
• No less than 6 hours of continuous operation.
• Auto print function.
1.2 Specifications
• Size Range: 0.3μm~25μm
• Channel Sizes: Six channels are configurable by users
• Light Source: Laser diode (more than 100,000 hours MTBF)
• Coincidence Loss: <5% @70,000 particles/Liter
• Counting Efficiency: 50±5%@0.3μm; 100±10%@0.5μm
• Test Standard: JIS-B-9921 (1997), ASTM-F649-01, ASTM-F328-98 (NIST traceable)
• Sampling Time: 1 sec ~ 59 min and 59sec (User defined)
• Sampling Count: 1 ~ 99 (User defined) • 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
• Communication Speed: USB —12Mbps
• Power: Li-ion polymer rechargeable battery (7.4V/2800mAH) or AC adapter (AC input: 100 ~ 240V, DC output: 9V/1.5A)
• Max. Operating time: continue operation > 6 hours with Li-ion polymer battery)
• Dimension: 93 (W) ×185 (H) × 48 (D) mm
• Weight: about 1000 g (battery included) C,
°
• Environmental Condition: Operating: 5~ 45
• Standard configuration: AC adapter, Drive disc (enclosed specification), Portable protection case, Isokinetic sampling head
• Optional parts: Temperature and humidity sensor, tripod