Extech VFM200 VOC/Formaldehyde Meter

http://www.fiv5starhousecleaning.com/?rabiny=%D8%B3%D9%88%D9%82-%D8%A7%D9%84%D9%81%D9%88%D8%B1%D9%83%D8%B3&197=75 سوق الفوركس Extech logo

Measures Volatile Organic Compounds and CH2O/HCHO Concentrations in Real Time

الصفحة الرئيسية The VFM200 datalogs and stores readings on an SD card in Excel format. Large backlit LCD display simultaneously displays four channels. Selectable data sampling rates of 5, 10, 30, 60, 120, 300, 600 seconds. Remote vibration sensor with magnetic adapter on 39″(1m) cable. Wide frequency range of 10Hz to 1kHz. Basic accuracy of ±(5% + 2 digits). Featuring RMS or Peak Value measurement modes, Data Hold, and Auto Power Off. Complete with 4 remote sensors, magnetic mounts, 8 x AA batteries, 100-240V Universal AC Adaptor, SD card, and durable hard carrying case.

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PDF Logo     http://www.dramauk.co.uk/?arapyza=%D8%A7%D9%84%D8%A7%D8%B3%D9%88%D8%A7%D9%82-%D8%A7%D9%84%D8%B3%D8%B9%D9%88%D8%AF%D9%8A%D8%A9-%D8%AA%D8%AF%D8%A7%D9%88%D9%84&865=6a VFM200 User Manual

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SKU: Extech VFM200 Categories: , Tags: ,

انظر هنا http://www.amb.se/?sework=jobba-hemifr%C3%A5n-2015&fc1=63 The Extech VFM200 measures HCHO (formaldehyde) and TVOC (Total Volatile Organic Compounds).

Extech VFM200 Features:
  • Fuel Cell Formaldehyde Sensor Technology
  • High accuracy measurements
  • Backlit LCD display
  • Real‐time display of HCHO (formaldehyde) concentration in  air
  • Real‐ time display of TVOC (Total Volatile Organic Compounds) concentration in air
  • Two unit selections (PPM, mg/m³)  Audio‐visual High and Low Alarm
  • Auto power off
SAFETY
  • Do not store or use the instrument in an environment where there is corrosive gas
  • Do not obstruct the sensors when in use
  • Use only the supplied lithium‐ion battery to power the meter
  • Use only the supplied AC adapter/battery charger to charge the lithium‐ion battery

MEASUREMENT REFERENCE TABLE

أسعار الأسهم الكويت 0.03 ppm     Average outdoor level

http://www.livingwithdragons.com/?printers=%D8%AD%D8%AC%D9%85-%D8%AE%D9%8A%D8%A7%D8%B1-%D8%AB%D9%86%D8%A7%D8%A6%D9%8A&470=7f 0.10ppm      Recommended upper limit for residences by ASHRAE, ANSI, EPA, NIOSH

شراء اسهم من بنك سامبا 0.40ppm      Recommended upper limit for manufactured homes

دليل 0.50ppm      OSHA workplace limit 0.75ppm   OSHA TWA limit

نظام الخيارات الثنائية مجانا 0.80ppm      Level at which most people first detect odor

http://rtcc.co.uk/?arimenes=%D8%B9%D9%86%D8%AF%D9%8A-%D8%A7%D8%B3%D9%87%D9%85-%D8%AD%D9%82-%D8%A7%D9%84%D8%B1%D8%A7%D8%AC%D8%AD%D9%8A-%D9%81%D9%8A-%D8%A8%D9%86%D9%83-%D8%A7%D9%84%D9%87%D9%88%D9%84%D9%86%D8%AF%D9%8A&914=7e 2.00ppm      OSAL STEL limit

VOC/Formaldehyde Meter Features

  • Large backlit LCD display simultaneously displays four channels
  • Selectable data sampling rate: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds
  • Remote vibration sensor with magnetic adapter on 39″(1m) cable
  • Wide frequency range of 10Hz to 1kHz
  • Basic accuracy of ±(5% + 2 digits
  • Data Hold, Auto Power Off
  • Complete with 4 remote sensors, magnetic mounts, 8 x AA batteries, 100-240V Universal AC Adaptor, SD card, and durable hard carrying case

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