{"product_id":"environmental-devices-haz-dust-air-particle-monitor-pm10-0-1-50µm-infrared","title":"Environmental Devices HAZ-DUST Air Particle Monitor PM10 | 0.1-50µm | Infrared","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: Times New Roman; font-size: xx-large;\"\u003e\u003cb\u003eVINTAGE Environmental Devices HAZ-DUST HD-1000 Air Particle Monitor PM10 | 0.1-50µm | Infrared Dust Sensor \u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: x-large;\"\u003eIncludes:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: x-large;\"\u003eCalibration Standard CS-101\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: x-large;\"\u003eCalibration Guide Paper \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: x-large;\"\u003eAC ADAPTER \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: x-large;\"\u003eCarrying Case \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: x-large;\"\u003eMisc Supplies\/Tools etc. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp align=\"center\" style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cbr\u003eHAZ-DUST is a passive real time aerosol monitor that utilizes optical light scattering to continuously sense a population of particles as they transverse the sensing chamber. This nephelometric technique is based on the principles of near forward light scattering, at a 45 to 90 degree angle, of electromagnetic radiation in the near infrared. The radiation scattered by airborne particles is detected by means of a silicon photo cell and particle concentration is directly proportional to its signal output. Signal processing is performed by lock-in synchronous electronic circuitry which enhances performance by canceling detector noise\u003cbr\u003eand drift. All electronic circuitry is housed in an RFI protective case.  Power is provided\u003cbr\u003eby a high-energy rechargeable nickel cadmium battery that allows for operations\u003cbr\u003eof 8 hours or greater.\u003c\/span\u003e\u003cspan style=\"color: #00ffff; font-family: Arial;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCALIBRATION\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCalibration is performed using a representative test dust whose specifications are listed in Table 1. When aerosolized to factory calibration standards, the mean mass diameter (mmd) equals 10 micro-m +\/-0.5 micro-m and a log-normal size distribution. The calibration aerosol has a 50% cutpoint at a 10 micro-m particle aerodynamic diameter, which has applications for both EPA and OSHA particulate air monitoring. The 10 micro-m cutpoint is consistent with the ACGIH Particle Size-Selective Sampling Criteria for Thoracic Particulate Mass. ACGIH defines TPM as those particles that are likely to be deposited anywhere within the lung airways (tracheobronchial) or gas exchange (alveolar\/respirable) region.  The 10 micro-m cutpoint is also consistent with the EPA PM10 reference method for ambient particulate air monitoring.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"center\" style=\"text-align: left;\"\u003e\u003ccenter\u003e\n\u003ctable border=\"0\" width=\"200\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003eMicrons\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"50%\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e% Less Than\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e5.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e38\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e11\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e54\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e22\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e71\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e44\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e89\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e176\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e100\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"100%\" colspan=\"2\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial; font-size: x-large;\"\u003e\u003cbr\u003eRefractive Index 1.5\u003cbr\u003eDensity = 2.61\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/center\u003e\u003c\/div\u003e\n\u003cp align=\"center\" style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cbr\u003eOptical Principle:Near Forward IR light scattering\u003cbr\u003eElectromagnet Radiation: 10mW Infrared pulsed\u003cbr\u003eLED at 880nm\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: x-large;\"\u003eLinear Measurement range: 0.01 to 200mg\/m3\u003cbr\u003ePrecision: 0.2% of full scale at 37oC\u003cbr\u003eNoise Level: +\/-0.005mg\/m3\u003cbr\u003eTime Constant: 8 seconds\u003cbr\u003eParticle Size Range: .1-50 micro-m\u003cbr\u003eOperating Temperature: 0-50oC\u003cbr\u003eStorage Temperature: -20-60oC\u003cbr\u003eLinear Signal Output: 0-1V\u003cbr\u003eAlarm Output: 85dB\u003cbr\u003ePower: Rechargeable NiCd Battery\u003cbr\u003eBattery Charge Time: 12-15 hours\u003cbr\u003eDimensions: 23x10x5 cm\u003cbr\u003eWeight: 1.4kg\u003cbr\u003e\u003cbr\u003eUnit has been power-tested and is reading within acceptable range | See photos for details\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"OpalineTrade","offers":[{"title":"Default Title","offer_id":47499328159982,"sku":null,"price":159.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3692\/6446\/files\/haz-dust-hd-1000-air-particle-monitor-kit.webp?v=1769398010","url":"https:\/\/opalinetrade.com\/products\/environmental-devices-haz-dust-air-particle-monitor-pm10-0-1-50%c2%b5m-infrared","provider":"OpalineTrade","version":"1.0","type":"link"}