Description Air Particle Counters - Met One Instruments - Self Contained - Hand Held - 4 Channels - ME-804 The air particle counter is a hand held 4 channel portable particle counter that counts particles 0.3 microns to 10.0 microns. This is completely self contained with its own internal battery and sample pump, and is programmable, 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. SMALL SIZE - BIG PERFORMANCEThe 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 the lowest price in the industry.COMPLETELY SELF CONTAINED - SELECTABLE PARTICLE SIZESDon't let the size fool you–this unit is completely self-contained with its own internal battery and sample pump, and is programmable, 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 micronsFAST SAMPLINGUnlike other counters that can take up to a minute to deliver results, the 804 incorporates user selectable sampling time up to 1 minute and displays counts in as little as 3 seconds. The unit will take single or continuous samples.SIMPLE OPERATIONSOnly two front-panel buttons and scroll wheel provide a user friendly, menu driven platform that provides ease in configuration.BATTERY OR AC POWEREDThe self-contained battery pack powers the unit for 30 hours of typical intermittent operation, and for up to 8 hours of continuous use. The included AC charger / adapter operates the counter, even when the battery pack is discharged, and recharges the depleted battery in 2.5 hours.FLEXIBLE DATA INTERFACES / USB COMMUNICATIONStores up to 2500 records for output, Excel formatted output via included single computer software. USB interface provides quick data download and field firmware upgrades. HANDHELD PARTICLE COUNTER SPECIFICTATIONS PERFORMANCE 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) Concentration Range: 0 -3,000,000 particles per cubic foot (105,900 particles/m^3) Accuracy: +/- 10% to calibration aerosol Sensitivity: 0.3 µm Flow Rate: 0.1 cfm (2.83 lpm) ELECTRICAL Light Source Laser Diode, 30mW, 780 nm Battery 7.2V Lithium Ion self-contained battery pack—provides 30 hours of typical intermittent operation, up to 8 hours 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 INTERFACE Display 16 character x 4 line LCD/7 key membrane type Keyboard 2-button membrane PHYSICAL Size 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) ENVIRONMENTAL Operating Temperature 0º C to +50º C º Storage Temperature -20 C to +60º C AIR PARTICLE COUNTER ACCESSORIES• Supplied - Operation Manual AC to DC Converter Module with IEC AC Power Cord NIST Traceable Calibration Certificate USB Cable Software - Comet• Optional - Carrying Case (P/N 8517) Protective Boot (P/N 80450) Zero Filter Kit (P/N 80846) Flow Meter Kit (P/N 80530) Call to find out if discounted pricing is available. Product Code: ME-804 - Hand Held Particle Counters, Met One Instruments, 0.1 CFM Flow Rate, 4 Channels, 0.3 to 10.0 MicronsFor more options, visit our main section for cleanroom particle counter equipment. ORDER PARTICLE COUNTERSTo order the particle counters, click tab above, email sales@cleanroomworld.com, or call customer service at (303)752-0076. Shipping Instructions: The particle counters can ship via UPS or FedEx. The order ships collect or prepay and add to the invoice. If shipping collect, add your freight account number in the “Comments Box” when checking out. Customer is responsible for the freight charge. In addition to particle counters, we also offer a variety of Cleanroom Equipment, Including: Nitrogen Spray Guns, Temperature / Humidity Chambers, and UV Disinfection Equipment 090924CW
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