It is a condensed emotional expression of the corporate policy
The GT-321 Handheld Particle Counter is a portable particle counter that counts particles down to 0.3 microns using scattered laser light.
GT-321 Handheld Particle Counter gives you portability and reliability at the lowest price in the industry.
Specifications of GT-321 Particle Counter | |
Measurement Method: | Scattered laser light |
Particle Size Range: | >0.3, >0.5, >1.0, >2.0, and >5.0 μm (selectable) |
Concentration Range: | 0 – 3,000,000 particles per cubic foot (105,900 particle/L) |
Accuracy: | ± 10% to calibration aerosol |
Sensitivity: | 0.3 μm |
Flow Rate: | 0.1 cfm (2.83 lpm) |
Sample Time: | 1 minute total (first reading in 9 seconds, subsequently every 6 seconds) |
Hold Time: | Adjustable: 1 to 999 seconds |
Electrical | |
Light Source | Laser diode, 30 mW, 780 nm |
Power |
6V Ni-MH self-contained battery pack—provides 8 hours of typical intermittent operation, up to 5 hours continuous use |
AC Adapter/Charger | AC to DC module, 100 – 240 VAC to 9 VDC @ 350 mA typical |
Communications | RS-232 |
Certifications | Meets or exceeds CE, ISO, ASTM, and JIS international certifi cations |
Interface | |
Display | 16-character LCD |
Keyboard | 2-button membrane |
Physical | |
Size | Height = 6.25” (15.9 cm) Width = 3.65” (9.3 cm) |
Thickness | 2.0” (5.1 cm) |
Weight | 1.74 lb - 28 oz (0.79 kg) |
Environmental | |
Operating Temperature | 0º C to +50º C |
Storage Temperature | -20º C to +60º C |
Product Advantage
Quality Control System
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