GT-526S Handheld Particle Counter


Metone’s GT-526S Handheld Particle Counter is a battery-powered, 6-channel fully portable particle counter providing functionality with the convenience of a handheld device. The six channels can be configured according to factory calibrated standard dimensions or customized user defined sizes. GT-526S Handheld Particle Counter has two alarm limits and several contact options. You can store up to 8000 records including temperature and relative humidity if an optional sensor is connected. You may view or print the records on an optional printer and also download them using the COMET software or ASCII commands. Furthermore, GT-526S allows the user to select between six particle sizes with six programmable count channels of 0.3 to 10 microns for each.

Some of the main features of this handheld particle counter are:

  • All six channels are counted and recorded at the same time
  • User switchable size
  • Bench unit performance in a handheld device
  • Control menu command is set to operate outside the box
  • Least expensive

Accessories offered by default with this GT-526S Handheld Particle Counter:

  • Carrying Case
  • Operation Manual
  • NIST Certificate of Calibration
  • Comet Software
  • Zero Particulate Filter
  • AC Adapter / Battery Charger
  • Iso-kinetic Sample

Options of GT-526S Handheld Particle Counter:

  • Wall / Tripod Mount (P/N 8956-4)
  • RH & Temperature Probe (P/N G3120)
  • ISO Cal 21501-4 (P/N 80849)
  • Flow Meter (P/N 9801)
  • Particle View Software (P/N Particle View)
  • Custom Serial Cable (P/N 3228)
  • Portable Printer (P/N G3115)

As a full-featured particle counter, the GT-526S can be applied to industries like Manufacturing, HVAC and Laboratory.

GT-526S Handheld Particle Counter is also commonly used in a wide variety of applications including: Filter Testing, HVAC Applications (HVAC Control), Compliance Testing, Emission Sampling, Food & Beverage, Controlled Environments, QA Programs, Indoor Air Quality Monitoring and Process Control.

0.3µm to 10µm, 6 channels

0.3 µm, 0.5µm, 1.0µm, 10µm, 2.0µm, 5.0µm

0.1µm steps from 0.3µm to 2.0µm, 0.5µm steps from 2.0µm to 10µm

0 to 3,000,000 particles per cubic foot (105,900 particle/L)

±10% to calibration aerosol

0.1 cfm (2.83 lpm)

12,000 samples

1 to 999 seconds, Adjustable

780 nm, 90 mW, Laser diode

7.4V 2,200 mAH Li‐ion battery pack

10 hours continuous operation, Battery recharge time is 2.5 hours

100 to 240 VAC, 50/60Hz, Li-ion battery charger

RS-232, RS-485, USB

ISO 21501‐4, Meets or exceeds CE

16‐character × 4‐line LCD

7 key membrane type

Height = 6.25” (15.9 cm) Width = 4.0” (10.2 cm) Thickness = 2.1” (5.4 cm)

2.00 lbs (0.91 kg)

0º C to +50º C º

‐20° to +60°C

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