Model R2313/R2315 Remote Airborne Particle Counters

Features
• 0.5 microns (R2315) or 0.3 microns (R2313)
• 2 size channels
• Built-in pump with 1.0 cfm (28.3 L/min) flow rate
• Unique replaceable sensor module for maximum service
• 100% duty cycle for pump
• Splash-tight enclosure
• 316L stainless steel enclosure
• Optional remote display

Applications
?Pharmaceutical Filling suites
?Isolators in Sterility Test Labs
?Production Isolators for Pharmaceutical and Food Industries
?Automotive Paint Spray Booths

The Met One Model R2313/R2315 counters provide a tough exterior for demanding environments where exposure to chemicals such as solvents and disinfectants is common. Using a sample rate of 1.0 cfm (28.3 L/min), these counters give statistically good evaluations of cleaner environments, such as ISO Class 5 (FS209E Class 100). The exterior metal components including the box itself are manufactured from 316L Stainless Steel (A4) to provide superior resistance to common disinfectants and mild chemicals. Extensive use of gaskets and O-rings prevent intrusion of dust and fluids into the counter enclosure, enhancing reliability and lifetime.

The built-in (internal) vacuum pump provides a sample rate of 1.0 cfm with a continuous duty cycle for uninterrupted sampling. The patented pump design does not require lubrication or replacement of carbon vanes_it has none! The laser diode light-scattering sensor profiles particles starting at either 0.3 microns (Model R2313) or 0.5 microns (Model R2315). The sensor is installed in a unique module that can be quickly removed and exchanged in the event of sensor contamination or for rapid calibration.

The display module can either be mounted directly on the cabinet or can be positioned up to 50 feet (15 meters) from the counter to allow better viewing by the operator. Standard communications via RS485 allows the counter to be positioned up to 4000 feet (about 1200 meters) from the data acquisition computer. The typical system provides two channels of count sizes but can be ordered with up to six channels. If your application demands a particle counter with the ability to run 24/7 and handle a tough environment, the Model R2313/R2315 counters are the best choice!

Specifications
Size Channels (µm) 
Standard: 2 ch 0.5, 5
Optional: 
4 ch 0.3, 0.5, 1.0, 5.0
4 ch 0.5, 1.0, 5.0, 10.0
5 ch 0.3, 0.5, 1.0, 5.0, 10.0
5 ch 0.5, 1.0, 2.0, 5.0, 10.0
6 ch 0.3, 0.5, 1.0, 2.0, 5.0, 10.0
6 ch 0.5, 1.0, 2.0, 3.0, 5.0, 10.0
Flow Rate 1.0 cfm (28.3 L/min)
Number of Size Channels 2 standard; 4, 5 or 6 optional
Light Source Laser diode
Remote Display (optional) 16 Character LCD
Sample/Hold Times 1 second to 24 hours
Alarm Counts 1 to 9,999,999 counts
Data Storage 500 samples, rotating buffer
Locations Up to 250, number appears on serial record
Output RS485 for reporting, RS232 for programming
Coincidence Loss Less than 5% at 400,000 particles/ft³
Sensor Type 70?angle light-scattering laser diode
Power 24 VDC ?0%, 25 watts
Enclosure 316L Stainless Steel, splash-tight (NEMA 4X / IP66 type)
Size (excluding display) 12" wide x 12" high x 6" deep (30.5 x 30.5 x 15.25 cm)
Weight 20 lbs (9.08 kg)
Environment Operating 55 to 84°F (12 to 29°C), 20 to 95% relative humidity, non-condensing
Storage -70 to 160°F (-23 to 70°C), up to 98% relative humidity, non-condensing
Accessories Included Purge Filter; Direct Mount Isokinetic Probe; Operator's Manual

Ordering Guide
When ordering, specify:
Basic Sensitivity 0.3 µm (R2313) or 0.5 µm (R2315)
Direction of Wire Entry Top, bottom or rear
Display Remote, cabinet top or none

Optional Accessories
Isokinetic Probe
Purge Filter
RS232 to RS485 Converter
Particle Vision^® Online Software