Met One Portable Airborne Particle Counter 237A NICE Start Price USD 999.00 Current Price USD 999.00 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Wednesday, August 27, 2008 End Time Wednesday, September 03, 2008 Location Gulf Breeze, FL 32563 See more about 'Met One Portable Airborne Particle Counter 237A NICE' Description hawaiisun2 Store Up for auction is a MetOne Model 237A Portable Airborne Particle Counter It appears to have been used very little - if not for a few scratches on the front, I would say it had never been used at all, as the hoses are still wrapped in their original plastic. Powers up, all buttons work, pump comes on. We are selling this as 100% guaranteed working condition. It may or may not need to be calibrated. Comes in a hard Pelican type case (not Pelican Brand) Specs from MetOne as follows: • AC or battery operation• Print count results• Choose 0.3 micron (237B) or 0.5 micron (237A)• 0.1 cfm (2.83 lpm) flow rate• 2 to 6 size channels• 4 counting modes• Spreadsheet-compatible data files with Particle Vision™ PortAll™ software Data Sheet (100K PDF) In the past, if you wanted six size channels or printer capabilities, you had to contend with a large, heavy counter or with external printers, cables, and cords. Now Met One gives you battery-operated portability, up to six size channels, and a built-in printer—all in one compact instrument! The Model 237 counts airborne particles in up to six different size ranges simultaneously. Count data is displayed on the front-panel as total number of particles (cumulative count) or the particles in each size range (differential count). The printout shows cumulative and differential count data for each size range. For maximum flexibility, four modes have been incorporated to provide quick answers to measurement questions or to allow unattended operation. The manual mode completes one count cycle then turns the air pump off to prolong battery life. Auto mode repeats the count cycle for the number of cycles programmed to allow unattended monitoring. Concentration mode gives a quick estimate (within seconds) of the particle concentration. Beep mode provides one beep after the count exceeds a selected limit, which is handy for isolating sources of particle contamination such as leaks in filter banks. Now it is easy to carry a particle counter right to the point of interest and obtain quick, accurate results–results you can immediately print or download later using Particle Vision™ PortAll™ Software. The bright LED display lets you see the data easily. The Model 237: bright display, printer and cordless operation–a real asset in any cleanroom. SpecificationsSize Channels (µm): 237A 2 ch 0.5, 5.0; 4 ch 0.5, 0.7, 1.0, 5.0; 5 ch 0.5, 0.7, 1.0, 2.0, 5.0; 6 ch 0.5, 0.7, 1.0, 2.0, 3.0, 5.0237B 2 ch 0.3, 0.5; 4 ch 0.3, 0.5, 1.0, 5.0; 5 ch 0.3, 0.5, 0.7, 1.0, 5.0; 6 ch 0.3, 0.5, 0.7, 1.0, 2.0, 5.0Flow Rate: 0.1 cfm (2.83 lpm)Light Source: Laser diode (30,000 hours mean time between failure)Factory Calibration: Mono-dispersed polystyrene spheres (NIST traceable)Display: 7-digit red LEDOutput: RS232C/RS485 for computer, built-in printerLocation Labels: 250, appear on printoutData Storage: 500 samples, rotating bufferSample and Hold Times: 1 second to 24 hoursCount Alarms: 1 to 9,999,999, counts each channelCount Modes: Manual, auto, concentration, beepConcentration Mode: 1 second samples, 1 to 10 samples averaged, display updated every second; displays counts/ft3, liter or counts/1000L (m3)Power: AC adapter or internal battery packBattery Type: Rechargeable NiCdBattery Recharge Time: 90% in 10 hours; 100% in 12 hoursOperating Time: 4 hours with printing, 8 hours without printing, typicalSize: 6.7" wide x 4.5" high x 11.7" deep (17 x 12 x 30 cm)Weight: 6.8 lbs (3.1 kg)Environment Operating: 12 to 29°C (55 to 84°F), 20 to 95% relative humidity, non-condensingStorage: -40 to 70°C (-40 to 160°F), up to 98% relative humidity, non-condensingAccessories Included: Isokinetic Probe (direct mount); Isokinetic Probe (handheld) with Tubing; Purge Filter; Printer Paper; AC Adapter; Operator’s Manual When ordering, specify:Basic Sensitivity 0.3 micron (237B) or 0.5 micron (237A)Power (AC) AC adapters for 100 VAC, 115 VAC or 230 VACNumber of Size Channels 2 to 6Printer Built-in (standard) or External (optional) Place a Bid!