E-Sampler Dual Ambient Monitor/Sampler

Features:

Auto-Zero and Auto Span are programmable.
Automatic (1–65 000 m/m3).
Protocol for automatic flow control.
Inside Battery (30 Hours Operation without heater & 10 Hours with heater.).
Precision optical engine with laser diodes.
47mm integral analysis filter
Temperature and atmospheric pressure.
A data logger inside.
Monitoring for PM10, PM2.5, PM1, and TSP.
Weatherproof Aluminum Enclosure.
Optics with purge-air protection.
Completely independent.
Filter replacement without tools.

Categories: Climatic/Environment Inspection, Particle Counter

Specifications:

PARAMETER	SPECIFICATION
Measurement Principles:	Particulate concentration by forward light scatter laser Nephelometer. Integrated 47mm low flow gravimetric filter sampler.
Available Cut Points:	TSP Inlet Standard. PM10, PM2.5, and PM1 sharp-cut cyclone inlets available.
Measurement Range:	0 to 65 mg/m3 (0 to 65,530 mg/m3) dynamic range. 16 bit digital range.
Nephelometer Accuracy:	± 10% to gravimetric method typical when K-factored to local particulate type.
Gravimetric Accuracy:	± 8% of NIOSH 0600.
Precision:	Greater of 3 µg/m3 or 2%.
Data Storage Resolution:	1 µg/m3
Data Storage Intervals:	User-Selectable 1, 5, 10, 15, 30, or 60 minute averages.
Nephelometer Interval:	1-second measurements, available on analog output and display.
Sample Cycles:	Continuous operation or programmable scheduled sample runs.
Particle Size Sensitivity:	0.1 to 100 micron. Optimal sensitivity 0.5 to 10 micron particles.
Laser Type:	Diode Laser, 5 mW, 670nm. Visible red.
Long Term Stability:	5% with clean optics.
Flow Rate:	2.0 liters/minute ± 0.1 lpm. Actual volumetric flow.
Pump Type:	10,000 hour brushless diaphragm sample pump and secondary purge pump.
Gravimetric Filter Type:	47mm disc filters (not included). Accepts standard FRM filter holder cartridges.
Automatic Zero and Span:	User-selectable 15 min, 1 hour, 2 hour, 12 hour, or 24 hour intervals. 2.8 min cycle.
Internal Battery:	Optional lead acid battery, 12V, 12 Amp-Hour. Yuasa NP12-12 or equivalent.
Internal Battery Run Time:	Up to 30 hours with inlet heater off. Up to 10 hours with inlet heater on.
Power Supply:	Universal 100-240 VAC input, 15 VDC output power supply included. Compatible with solar power kits or external batteries using optional DC power cable.
Power Consumption:	1.1 amps @ 12 VDC (15 Watts) max continuous draw, running with inlet heater on. 0.35 amps (4.2 Watts) running with inlet heater off.
Operating Temperature:	0 to +50°C . (Ambient Temperature Sensor Range -30 to +50°C).
Barometric Pressure:	60,000 to 104,000 Pascal pressure sensor range.
Ambient Humidity Range:	0 to 90% RH, non-condensing.
Humidity Control:	Automatic 10 Watt inlet heater module controlled to sample RH setpoint. Sample RH sensor standard. Optional EX-593 ambient RH sensor available.
Approvals:	CE, ISO-9001. Designed to agree with EPA Class I and Class III FRM/FEM particulate samplers and monitors. Not an EPA-designated equivalent method.
User Interface:	Menu-driven interface with 4×20 character LCD display and dynamic keypad.
Analog Voltage Output:	0-1, 0-2.5, or 0-5 volt DC output. User-set range with 1-second real-time output.
Serial Interface:	RS-232 2-way serial port for PC, datalogger, or modem communications.
Alarm Contact Closure:	Normally closed contact closure relay output. Contact rating 0.5A @ 100V DC max.
Compatible Software:	Comet™ (included), Air Plus™, terminal programs such as HyperTerminal®
Alarm Reporting:	Available through serial port data files, display, and relay output.
Memory:	4369 data logger records (182 days @ 1 record/hr, 3 days @ 1 record/min).
Factory Service Interval:	24 Months typical, under continuous use in normal ambient air.
Mounting Options:	Pole or wall mount bracket standard. Optional EX-905 tripod recommended.
Unit Weight:	6.4 kg (14 lbs) without tripod, battery, or optional accessories.
Unit Dimensions:	65cm high, 27cm wide, 16.5cm deep. (25.5” x 10.5” x 6.5”). With inlet assembly

E-Sampler Dual Ambient Monitor/Sampler

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