Met One GT521 0.3um particle counter with temp/humidity probe in San Jose, CA, USA

2 channel

sensitivity 0.3um to 5.0um

light source: laser diode

9VDC charger

Technical Specifications for Met One GT-521 Optical Particle Counter

Display 16 character x 4 line LCD
Keyboard 7 key membrane type
Particle "Size" Range Minimum Selectable: 0.3 µm
Maximum Selectable: 5.0 µm in 0.1 µm steps
Concentration Range 0-3,000,000 particles/cubic foot
Flow Rate 0.1 cfm (2.83 lpm)
Number of Channels 2
Sample Time adjustable 6 to 999 seconds
Hold Time adjustable 1 to 999 seconds
Communication Selectable RS-232, RS-485 with selectable baud rate
Software Supplied software can be used to remotely control GT-521 and to create data files for review or export to EXCEL and other spread sheets
Operating Temperature 0 to +50°C
Power Self-contained battery, 6V NiCd
Size 6.5 in (l) x 4.0 in (w) x 2.1 in (d)
16.5cm(l) x 10.2cm(w) x 5.3cm(d)
Weight 26 oz (0.737 kg)
Supplied Accessories Battery Charger/ PowerSupply, Isokinetic Probe, CarryingCase, Serial Cable, Software
Optional Accessories G3120 Relative Humidity/Temperature Sensor

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