Description
The Bench-Top Particle Counter BT-620 is a versatile and high-precision instrument designed for accurate monitoring and measurement of airborne particles in controlled and regulated environments. Featuring a wide particle size detection range from 0.3 μm to 10 μm across six measurement channels, the BT-620 delivers reliable particle count data with a concentration capacity of up to 20 million particles per cubic meter.
Utilizing a laser diode light-scattering technology, the BT-620 ensures consistent and repeatable measurement performance. Its customizable sampling times allow users to adapt measurements to specific application requirements, while dual power operation (AC and battery) provides flexibility for both stationary and portable use.
Specifications
| PERFORMANCE |
| Particle Size Range |
0.3μmm – 10μmm, 6 channels |
| Calibrated Sizes |
0.3 μmm, 0.5μmm, 1.0μmm, 2.0μmm 5.0μmm and 10μmm |
| User Size Settings |
0.1μmm steps from 0.3μmm – 2.0μmm
0.5μmm steps from 2.0μmm – 10μmm |
| Concentration Range |
0 – 6,000,000 particles per cubic foot (over 20M particles/m3) |
| Accuracy |
± 10% to calibration aerosol |
| Sensitivity |
0.3 μmm |
| Flow Rate |
0.1 cfm (28.3 lpm) |
| Sample Time Adjustable |
1 to 999 seconds |
| Hold Time Adjustable |
0 to 999 seconds |
| ELECTRICAL |
| Light Source |
Laser Diode, 90mW, 780 nm |
| Power |
14.8V Li-Ion self-contained battery pack |
| Battery operation |
Up to 8 hours typical or 4 hours continuous
Full recharge approximately 3 hours |
| AC Adapter/Charger |
Li-Ion Charger, 100 – 240 VAC @ 1.2A to 16.8 VDC @ 3.5A |
| Communications |
USB, RS-232 or RS-485 |
| Standards |
Meets ISO 21501-4 |
| INTERFACE |
| Display |
20 character x 4 line LCD |
| Keyboard |
8 key membrane type |
| PHYSICAL |
| Size |
Height = 10.1” (25.7 cm) With Handle = 11.6“(29.5 cm)
Width = 8” (20.3 cm) Depth = 9.5” (24.1 cm) |
| Weight |
13.9 lb (6.3 kg) |
| ENVIRONMENTAL |
| Operating Temperature |
0° C to +40° C |
| Storage Temperature |
-20° C to +60° C |
| ACCESSORIES |
| Supplied |
Operation Manual (PN BT-620-9800)
USB Cable (PN 500784)
Comet Software (PN 80248)
Particle View Software (PN PARTICLE VIEW)
Battery Charger (PN 81751)
Iso-kinetic Sample Probe (PN 81752)
Zero Particulate Filter (PN 81754)
Printer Paper – 2 Rolls (PN 750514) |
| Optional |
RH & Temperature Probe (PN G3120)
Flow Meter (PN 81755)
Serial Cable (PN 550065)
ISO 21501-4 Calibration (PN 80849) |
Whatever your particular needs, the right choice is only natural.
| Applications: |
|
|
- Cleanroom Monitoring/Certification
- Medical Device Mfg.
- Filter Testing
- Hospitals
|
- Food / Beverage
- Aerospace Assembly
- Cosmetic Manufacturing
|
