Belfort Instrument
GT-526S Handheld Particle Counter

Indoor Particulate · Particulate Monitors

GT-526S Handheld Particle Counter

The GT-526S is a full-featured, battery-operated, por6able particle counter that provides the functionality of a bench unit with the convenience of a handheld.

Features

  • All six channels counted and recorded at one time
  • Menu driven command set for out of the box operation
  • Bench unit performance in a handheld
  • Affordable
  • User size selectable

Applications

  • Controlled Environments
  • Indoor Air Quality
  • Process Control
  • High resistance values to minimize signal line resistance
  • HVAC Applications
  • Filter Testing
  • Laboratory Environments
  • Manufacturing Environments
  • Emission Sourcing

Product Specifications

Performance
Particle Size Range: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
Concentration Range:0–3,000,000 particles per cubic foot (105,900 particle/L)
Accuracy:±10% to calibration aerosol
Flow Rate:0.1 cfm (2.83 lpm)
Data Storage:8,000 samples
Sample Time:Adjustable: 1 to 999 seconds
Hold Time:Adjustable: 0 to 999 seconds
Electrical
Light Source:Laser Diode, 90mW, 780 nm
Battery:7.4V 2,200 mAH Li-ion battery pack. 10 hours continuous operation
Battery Charge Time:10 hours continuous operation. Battery recharge time is 2.5 hours.
AC Adapter/Charger:Li-ion battery charger, 100 – 240 VAC, 50/60Hz
Communications:USB,RS-232orRS-485
Certifications:Meets or exceeds CE, ISO 21501-4
Interface
Display / Keyboard:16 character x 4 line LCD / 7 key membrane type
Data Memory:8,000 records
Computer Interface:RS232 / RS485 / USB
Power Supply / Charger:Yes
Cont. Operating Time:6 hours
Software:Yes
Physical
Size:Height: 6.25” (15.9 cm) Width: 4.00” (10.2 cm) Depth: 2.12” (5.4 cm)
Weight:2.00 lbs (0.91 kg)
Environmental
Operating Temperature:0 ̊ C to +50 ̊ C
Storage Temperature:-20 ̊ C to +60 ̊ C
Accessories
Supplied:Operation Manual (MOI # GT-526S-9800) Serial Cable, USB Cable (MOI # 550065, 500787) Comet Software (MOI # 80248) AC Adapter / Battery Charger (MOI # 390031) Iso-kinetic Sample Probe (MOI # G3110) Carrying Case (MOI # 8517) Zero Particulate Filter (MOI # G3111)
Optional:RH & Temperature Probe (MOI # G3120) Flow Meter (MOI # 9801) Custom Serial Cable (PN 3228) Portable Printer (MOI # G3115) Particle View Software (MOI # Particle View)

Specifications are subject to change. Contact Belfort Instrument to confirm current specifications.

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