MET ONE BT-620 Bench-Top Particle Counter
Short Description:
MET ONE BT-620 Bench-Top Particle Counter key features
• Easily Integrate with Existing Facility Software
• Built-In Digital & Analog Connectivity
• 21 CFR Part 11 Compliance
• ISO21501-4 Compliant with Calibration
• Built-in Printer for Data Integrity
• Volumetric Flow Control for Improved Accuracy
• Selectable Count Units (TC, /L, CF, M3)
• User-Friendly, Menu-Driven Setup
• User-Adjustable Sample Time
• User-Assigned Location ID
• Data Storage of Over 8000 Sample Events
• Battery & AC-Powered
• Audible Alarms
MET ONE BT-620 Bench-Top Particle Counter
The BT-620 is a compact, battery-operated particle counter with six selectable size channels, an integrated printer, and housed in a portable stainless-steel case. The device’s flow rate is 1.0 CFM (28.3 LPM) and is maintained with volumetric flow control for improved accuracy.
This benchtop particle counter has a large, easy-to-read display, audible alarms, and an internal printer that work together to verify particulate levels. If the particle count exceeds the user’s pre-set limit, the audible alarm will sound, and the screen display, sample history, and printout will indicate an alarm event. Two programmable count alarm limits may be set.
MET ONE BT-620 Bench-Top Particle Counter specifications
- Display:20 character x 4 line LCD
- Keyboard:8 key membrane type
- PM Ranges:0.3μm – 10μm, 6 channels
- Calibrated Sizes:0.3 μm, 0.5μm, 1.0μm, 2.0μm 5.0μm and 10μm
- User Size Settings:0.1μm steps from 0.3μm – 2.0μm
- 0.5μm steps from 2.0μm – 10μm
Dimensions |
Height = 10.1" (25.7 cm) With Handle = 11.6" (29.5 cm) Width = 8" (20.3 cm) Depth = 9.5" (24.1 cm) |
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Weight |
13.9 lbs (6.3 kg) |
Power |
14.8V Li-Ion self-contained battery pack for up to 8 hours typical or 4 hours continuous ,Li-Ion Charger, 100 – 240 VAC to 16.8 VDC @ 1.8A |
Accessories |
Operation Manual USB, Cable Comet, Software, Particle View Software, Battery Charger, Iso-kinetic Sample Probe, Zero Particulate Filter, Printer Paper – 2 Rolls, Calibration Certificate |
Operating temperature |
0° to +40°C |
Storage temperature |
-20° to +60°C |
Concentration range/resolution/accuracy |
0 – 600,000 particles per cubic foot (over 20M particles/m3), ±10% to calibration aerosol ,Sensitivity: 0.3 µm |
Data storage sample |
Over 8000 records |
Flow rate |
1.0 cfm (28.3 lpm) |
Particle size range |
0.3 µm, 0.5µm, 1.0µm, 2.0µm 5.0µm and 10µm |
Sample time |
1 to 9,999 seconds |
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