MET ONE Model 804 Handheld Particle Counter

MET ONE Model 804 Handheld Particle Counter key features:

  • Fast Sampling
  • Simple Operation
  • Selectable sizes with available favorites and (2) sizes displayed.
  • Low cost w/ data logging
  • Self Contained
  • 1-Year Warranty
  • Applications
  • Controlled Environments
  • Cleanroom Monitoring
  • Indoor Air Quality
  • Process Control
  • HVAC Applications
  • Filter Testing
  • Laboratory Environments
  • Trace Contamination Source
  • QA Programs
(1 customer review)
SKU:7435

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MET ONE Model 804 Handheld Particle Counter

Met One Instruments’ 804 handheld particle counter is a 4-channel portable particle counter that counts particles 0.3 microns to 10.0 microns – giving you portability and reliability at very competitive pricing. Though compact, this unit is completely self-contained with its own internal battery and sample pump. The unit is configurable, allowing you to choose your particle sizes of interest from seven sizes: 0.3, 0.5, 0.7, 1.0, 2.5, 5.0, or 10.0 microns.

MET ONE Model 804 Handheld Particle Counter Specifications

  • Particle Size Range:Four Channels : >0.3, >0.5, >0.7, >1.0, >2.5, >5.0, and >10.0 µm (selectable)
  • Concentration Range:0 – 3,000,000 particles per cubic foot (105,900 particles/L)
  • Accuracy: ± 10%, to calibration aerosol
  • Sensitivity:0.3 µm
  • Flow Rate:0.1 cfm
  • Sample Time: Adjustable (3-60 seconds)
  • Status Indicators: Low Battery, Service
  • Light Source: Laser diode, 30 mW, 780 nm
  • Power:7.2V Lithium Ion self-contained battery pack—provides 30 hours of typical intermittent operation, up to 8 hours of continuous use
  • AC Adapter/Charger: AC to DC module intelligent Lithium Ion charger, 100 – 240 VAC to 8.4 VDC @ 1500 mA typical. Charge time 2.5 hours typical
  • Communications: USB
  • Certifications: Meets or exceeds CE, ISO, ASTM, and JIS international certifications
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1 review for MET ONE Model 804 Handheld Particle Counter

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  1. paul walles

    The Model 804 is compact and lightweight, making it easy to carry and operate. Its handheld design allows for convenient on-site particle monitoring in various environments, such as cleanrooms, HVAC systems, and industrial settings.

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Brand

Met One

Met One

Met One Instruments, Inc. is in the business of ambient air measurements and air quality monitoring elements that effect every person on earth. Met One Instruments, Inc. was founded in 1989 with the primary purpose of simplifying and improving the user’s experience. The new company placed exceptional customer service and ease of use at the forefront, introducing new products and services well received in the market.

With the company’s increasing reputation for service, reliability, and integrated system solutions, Met One Instruments went through a rapid growth phase. Part of this growth involved Met One’s strategic acquisition of other businesses in the industry, broadening our product offering, core technology, and customer base. All of this helped catapult Met One Instruments, Inc. to a being a global provider.

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Data Sheet

Data Sheet

Specifications

particle counter
Concentration range/resolution/accuracy

0 – 3,000,000 particles per cubic foot (105,900 particles/L), ± 10%, to calibration aerosol

Data storage sample

Up to 2500 records

Flow rate

0.1 cfm (2.83 lpm)

Particle size range

0.3 microns to 10.0 microns

Sample time

Adjustable (3-60 seconds)

Mechanical and General Specifications
Dimensions

Height: 6.75” (17.2 cm) Width: 3.75” (9.5 cm) Thickness: 2.0” (5.1 cm)

Weight

1.31 lb (21 oz) (0.60 kg)

Power

7.2V Lithium Ion self-contained battery pack—provides 30 hours of typical intermittent operation, up to 8 hours continuous use, AC to DC module intelligent Lithium Ion charger, 100 – 240 VAC to 8.4 VDC @ 1500 mA typical. Charge time 2.5 hours typical

Accessories

AC to DC Converter Module with IEC AC Power Cord, NIST Traceable Calibration Certificate, Operation Manual, Software – Comet, USB cable

Operating temperature

0˚ to +50˚C

Storage temperature

-20˚ to +60˚C

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INTERFACE

Display: 2 line by 16-character LCD
Keyboard: 2-button membrane