• 0.3 micron at 1.0 cfm (2913)
• 0.5 micron at 1.0 cfm (2915)
• Counts 8 sizes simultaneously
• Supports manifold sampling, up to 20 ports
• Fed-Std-209E calculations
• Graphical display of counts
• Alphanumeric entry of Operator ID and Sample ID
• Built-in printer

The Model 2913 and Model 2915 counters provide flexibility for sampling any clean environment. Alphanumeric sample point labels provide assurance that data is collected at the right points. If unique particle size channels are required, then these counters are ideal – each of the eight channels can be programmed in the field for any size within the basic range of the counter. Need to follow ISO14644-1 guidelines one day, and BS5295 the next? Not a problem with these versatile twins. And this flexibility comes with the built-in control of up to three different levels of password protection. So your carefully crafted configurations will not be upset by accidental reprogramming. Each operator can enter their own ID to further define the sampling process.

The Model 2913 and Model 2915 can support up to three additional environmental probes, such as Relative Humidity, Temperature, Air Velocity and Differential Pressure. Alarms can be signaled by a relay output; the counter can be started by a remote signal, too. The Model 2902 Manifold can be coupled to either of these counters, giving the opportunity to measure up to (20) sample positions sequentially using just the one counter. For very dirty environments, the Isodiluters™ can provide either a 10x or a 50x reduction of airborne particle concentration to avoid saturating the counter.

Data can be printed or displayed on the front panel in the form of a histogram, making analysis of particle distributions very easy. The Model 2913 or 2915 will make taking the counts in your cleanroom infinitely easier due to their range of features. Put this full-featured instrument to work in your facility today.

Specifications
Size Channels: (µm) 8
2913: User selectable, starting at 0.30
2915: User selectable, starting at 0.50
Flow Rate: 1.0 cfm (28.3 lpm)
Locations Labels: 0 to 999, alphanumeric
Data Storage: Last record
Sample Time: 1 second to 3 hours
Delay Time: 0 second to 100 hours
Initial Delay: 0 second to 3 hours
Count Cycles: 0 to 99
Display: LCD; graphical display; histogram or time curve
Count Data: Total counts, counts/ft3, counts/m3, to 10 million
Password: 3 levels; 16 alphanumeric characters
Coincidence Loss: Less than 5% at 500,000 particles/ft3
Light Source: Laser diode
Printer: Built-in
Operator Entry: Front panel keypad; RS232
Power: 90-132 VAC or 180-250 VAC, 50/60 Hz
Size: 12" wide x 10.25" high x 16" deep (30 x 26 x 40 cm)
Weight: 30 lbs (14 kg)
Output: Built-in printer; RS232C for computer
Accessories Included: Isokinetic Probe with Tripod; Purge Filter; AC Cord; Printer Paper; Operator’s Manual

When ordering, specify:
Basic Sensitivity: 0.3 micron (2913) or 0.5 micron (2915)
Power (AC): 90-132 VAC or 180-250 VAC

Optional Accessories
Relative Humidity/Temperature Sensor combined with Isokinetic Probe
Air Velocity Probe
Differential Pressure Sensor
Filter Scanning Probe, non-electronic
High Pressure Diffuser
20-port Manifold (Model 2902)
Isodiluter™, 10x or 50x
Carrying Case
Instrument Cart