Portable 3-Channel Handheld particle counter

Description:

For the OC-400 Handheld three channels particle counter, the basic operating principle of the OC-400 wide size range particle analyzer is a laser scattering pulse signal of an aerosol particle output from an optical sensor which is processed and counted based on digital signal processing. The setting of measurement parameters, results display, and data storage are all controlled and realized by an internal microprocessor (MCU).

The OC-400 portable laser particle counter simultaneously measures three channel sizes that are configurable by the user. The data is recorded in the embedded flash memory and can be downloaded with supplied software through either a USB or RS232 interface.

OC-400 laser particle counter is designed in the USA and is in compliance with the international standards (JISB9925:1997 and ISO14644-1) and has CE certification. The 300  wide size range particle analyzer is very unique compared to other manufacturers in the market; it features high sensitivity, multiple functional capabilities, and is slim, lightweight and very user friendly.

Functions:

Clean environment monitoring / Indoor air quality

Test/Check filter seal and efficiency / Trace contamination source

Analysis of particle size distribution

Applications:

The model OC-400 Hand held wide size range particle analyzer can be used in measuring particles suspended in the air in clean environment applications such as microelectronics, fine mechanics, optics, pharmaceutical, medical device, food processing, aerospace as well indoor/outdoor air quality.

Features:

Simultaneously measures 3 user configurable particle sizes

Counting modes with cumulative / differential / concentration / average / auto-repeat / timer

Up to 1500-data (450 sets) internal memory

Excess-count-limit warning

USB interface for data

Technical Parameter:

Light Source

Laser diode (>100,000 hours MTBF)

Sensitivity

0.3μm

Size Range

0.3μm~10μm

Channels

0.3μm, 0.5μm, 5.0μm (size selections from

0.3μm, 0.5μm, 0.7μm, 1.0μm,2.0μm, 2.5μm, 5.0μm and 10μm)

Counting

Efficiency

50±20% @0.3μm

100±10% (0.5μm)

Coincidence

Loss

<5% @70,000 Particles/Liter or <5% @2,000,000 particles/ft3

Zero Count

<1 count per 5 minutes

Flow Rate

2.83 L /min (0.1cfm)

Sampling Time

1 sec ~ 59 min and 59sec (User defined)

Count Limit

Warning

FED STD 209E  (Class 1 ~ 100,000)

or ISO 14644-1 (Class 2 ~ 9)

Measurement

Single/repeat/Average

Error Indications

Count limit, loss of laser power, out of flow calibration (>±5%),

insufficient battery

Interface

USB, RS232

Data Memory

1500 measurement data (450 sets)

Power supply

Li-ion polymer rechargeable battery

(7.4V/2800mAH) or 9VDC

AC Adapter (100~240V input)

Max. Operating

Time

Continuous operation > 5 hours with Li-ion battery

Dimensions

180 (H) ×93 (W) × 48 (D) mm

Weight

< 950 grams (including battery)

Environmental

Conditions

Operating: 5 ~ 45°C, < 90%RH Storage: -20 ~ 65°C, < 90%RH

Accessories

AC adaptor, isokinetic probe, USB data cable, data download software (CD), zero count filter, digital temperature and humidity sensor probe,

mini printer, printer cable, tripod, calibration certificate

If any questions on the Air quality monitor, welcome to contact us:

Portable 3-Channel Handheld particle counter

AuthorAda Bu

As a business woman, I have worked in this field more than 5 years, here I want to share more business knowledge with any partners.

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