Desktop 5ppm Digital Hcho Formaldehyde Iaq Monitor Datalogger Stand Alone Meter

US $1222

Hong Kong, Hong Kong
Jun 9th

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5.00ppm Digital Formaldehyde (HCHO) Monitor & Datalogger 32,000 Memory w/ Alarm Description : This portable Formaldehyde (HCHO) Stand Alone Datalogger meter measure formaldehyde concentration in air. Formaldehyde is one of the most commonly poisonous substances found in daily life and industry. This item also measures temperature and humidity with visible and audible alarms. Designed with electrochemical accurate HCHO sensor that measures up to 5ppm with datalogging memory up to 32,000 point. It has 5 selectable start mode : (1)Schedule mode- select a date and time for the meter to start recording, (2) Real-time mode- after setting start mode meter will start logging, meter should be always connected with pc under this mode,(3) Key-start mode-press the button to start and stop logging,(4)Roll-over mode- continous datalogging, when the data is full it will cover the earliest memomy,(5) Immediate-log and measure instantly. Wide Range of Application: Indoor air quality inspection Air quality research Manufacturing Phamaceutical Medical Food Cleaning Synthetic resins Textile treatment Horticulture Cosmetics and many more GUIDE to Residential construction: 0.03ppm - Average outdoor leve 0.10ppm - Recommend upper limit for residences by ASHRAE, ANSI, EPA, NIOSH Recommended upper limit for STEL. 0.40ppm - Recommended upper limit for manufactured homes 0.50ppm - OSHA workplace limit 0.75ppm - OSHA TWA limit 0.80ppm - Level at which most people first detect odor 2.0ppm - OSHA STEL limit Wall mount/dektop Formaldehyde (HCHO or CH2O) datalogger with smiley icons, easy to understand the dangerous level Precision Temperature and relative humidity sensors. Jumbo size LCD display with 4 data display - HCHO, Temp., RH%, date and time modes HCHO ppm or mg/m3 is selectable TWA (Total weight average in 8hrs), STEL (Short time exposure limit in 15 minutes) calculation, alarm threshold value default at TWA limit according to NOISH Visible and Audible alarm for high level concentration of HCHO Green LED flashes stands for logging status Maximum/Minimum recall since powered on. Temperature unit °C / °F is selectable. Allows Manual 0ppm calibration Stable Electrochemical type sensor With 32,000 maximum data recording Fashion shape ,popular for home appliance Powered by AAA batteries or power Adaptor Recommend to use adaptor for long time recording and datalogging Made in Taiwan Parameters HCHO: ppm or mg/m3 Temperature: °C or °F Humidity: RH% Measurement Range HCHO: 0.00~5.00ppm (0.00~5.23 mg/m3 @25C, ambient pressure) Temperature: 0.0~50.0°C (32.0~122.0°F) Relative Humidity: 10.0~90.0%RH Accuracy: HCHO: Meet NIOSH criteria Temperature: ±1°C / 2°F, Relative Humidity: ±5% (10~90%RH) Resolution HCHO:0.01ppm Temperature:1°C/°F Relative Humidity: 1%RH Response time : 5 to 8 minutes Audible alarm: Yes (adjustable) Interface: USB Unit conversion: ppm , mg/m3 LED Green: Datalogging Red: Exceeds threshold value alarm Display TWA.STEL complies NOISH regulation Memory: Store up to 32,000 point memory via USB interface Color: Turquoise blue Powered by 4 x AAA battery or AC adaptor (choose one from the available US / UK / AU / EUR) Voltage: 110V or 240V Dimension: 75 x 55 x 28mm Weight: 60g 1 x Formaldehyde (HCHO) monitor and datalogger 1 x CD Software 1 x Power Adaptor (choose one from the available US / UK / AU / EUR) 4 x AAA battery 1 x USB cable English Instruction Manual Standard Factory Package Shipping : Payment : Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge inkfrog terapeak