Formaldehyde Detector HCHO Detector

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  • Regular price $345.00
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Brand: FORENSICS DETECTORS
Model: FD-90A-HCHO
User Manual: Click Here PDF

Features:

  • 🗽 ACCURATE: Formaldehyde (HCHO) gas detector, 0-10ppm with 0.01ppm resolution. USA NIST Calibration. Turn ON and GO.
  • 🚄 DETECT: Electrochemical cell sensor with accuracy: ≤±5% F.S. and response time: T<30s. Zero and span calibration options. Comes factory calibrated.
  • 🎆 ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp and logging.
  • 💪 STRONG: Shock proof, water proof, dust proof and explosion proof with belt clip.
  • 🕵️ TRUST: ** 1 year limited warranty ** Arrives with calibration and QA certificate ** 100% product test and verification in the USA ** 100% quality guaranteed **

Details: A professional Formaldehyde (HCHO) gas detector by FORENSICS with advanced features and functions that comes NIST factory calibrated to detect Formaldehyde (HCHO) gas. Formaldehyde is a colorless, strong-smelling gas often found in aqueous (waterbased) solutions. Formaldehyde is found in many products such as chemicals, particle board, household products, glues, permanent press fabrics, paper product coatings, fiberboard, and plywood. The OHSA permissible exposure limit (PEL) for formaldehyde in the workplace is 0.75 parts formaldehyde per million parts of air (0.75 ppm) measured as an 8-hour time-weighted average (TWA). The OSHA standard includes a second PEL in the form of a short-term exposure limit (STEL) of 2 ppm which is the maximum exposure allowed during a 15-minute period. Detection range of the HCHO detector is 0-10ppm within 30 seconds at an accuracy of +/- 5% full scale. The detector has a DC3.7V Li battery 1500mAh that allows over 24 hours of continuous use. Advanced features such as temperature detection, alarm recording, alarm setting, backlight high resolution LCD, calibration features and others are all included. The Product comes with the Gas Detector, English Manual, Computer USB data cable and Calibration Cover. HCHO detection: 0-10ppm with 0.01ppm resolution. Accuracy: ≤±5% F.S. Response time: T<30s. Indication: LCD indicates the time, concentration, temp, battery state. Indication of alarm, fault and low voltage with LED, sound, vibration. Operating temperature: 0-122F. Humidity: <95%RH non-condensing. Operating voltage: DC3.7V Li battery 1500mAh. Working time: >24hours. Charging time: 4h. Sensor life: 2-3 years. Protection category: IP65. Weight: about 130g (including battery). 100% customer satisfaction. 100% QA by real sensor and gas detector engineers. 100% product test and verification in California, USA! 100% quality guaranteed.