GT-526S Six Channel Particle Counter

The Affordable Six Channel Solution

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

User Selectable Sizes
Six programmable particle sizes. Operator can set each size from 0.3 to 10 microns.

Count Alarm Limits
Two programmable count alarm limits. Alarms are indicated by an audible beep, displayed message and an alarm flag in the data file.

Data Storage
Store up to 8,000 sample events. Sample history events can be viewed, printed on the optional printer and download to a computer using Comet software or simple ASCII terminal commands.

Battery Powered
24 hours of typical (intermittent) operation and 10 hours of continuous operation. Recharge time is only 2.5 hours.

Temperature / Relative Humidity Option
A plug-and-play option that immediately adds ambient temperature and relative humidity capabilities to displayed and logged data.

Specifications

MEASUREMENT METHOD	Scattered laser light
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	Fully changed in 2.5 hours
AC Adapter/Charger	Li-ion battery charger, 100 – 240 VAC, 50/60Hz
Communications	USB, RS-232 or RS-485
Certifications	Meets or exceeds CE, ISO 21501-4
INTERFACE
Display	16-character × 4–line LCD
Keyboard	7-key membrane type
PHYSICAL
Height, Width, Depth	6.25” (15.9 cm), 4.00” (10.2 cm), 2.12” (5.4 cm)
Weight	2.00 lbs (0.91 kg)
ENVIRONMENTAL
Operating Temperature	0° to +50°C
Storage Temperature	-20° 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) Portable Printer (MOI # G3115) Particle View Software (MOI # Particle View)

Whatever your particular needs, the right choice is only natural.

Applications:
Controlled Environments Indoor Air Quality Process Control	HVAC Applications Filter Testing Compliance Testing	Emission Sourcing Remote Samplin