Haltech - HAL-HFX205 - Handheld Formaldehyde Meter/Monitor Brochure

HAL TECHNOLOGY, LLC 10302 Northridge Drive, Rancho Cucamonga, CA 91737, U.S.A. Phone: (909) 908-3161 info@haltechnologies.com http://www.haltechnologies.com Handheld Formaldehyde Meter/Monitor HAL-HFX205 Features • Wide measuring range • Fast response • Direct real time reading • Manual and auto data save (user-defined auto log time interval) • High-speed USB with a free data download software • No warm-up time • Auto backlight • Self-calibration • User-defined excess limit warning • Optional RH/T sensor probe for reading correction • Up to 6 hours of operation time • CE certified Formaldehyde (HCHO) is one of the most commonly poisonous substances found in daily life and industry. The HAL-HFX205 formaldehyde monitor/meter is designed for use in a wide variety of applications such as furniture, floor boards, wall papers, paint, gardening, indoor decoration, construction, dye stuffs, paper manufacture, pharmaceutical, medical, food, cleaning, synthetic resins, textile treatment, horticulture and cosmetics. The HAL-HFX205, based on reliable electro-chemical sensing technology, features fast response times, directly displays the formaldehyde concentration in ppm or mg/m3. Newly re-designed HFX205 has significant improvement including side-access USB and power ports, temperature-corrected reading and longer operation time over previously popular model, HFX105. Specifications Target Gas Formaldehyde (HCHO) in air Range 0 ~ 5ppm (0 ~ 20ppm available for special request) Technology Electrochemical sensor Sampling Method Pump and pointing sampling Response Time < 30 seconds Resolution 0.01ppm Display Unit ppm Memory Up to 500 sets of data Interface USB for data downloading Operating Environmental Conditions Temperature: 5 ~ 40°C Humidity: <90%RH Power Rechargeable Lithium ion battery (3.7V/1200mAh); AC adapter 100-240VACto5VDC/1A Dimensions 80 (W) × 36 (D) × 150 (H) mm Weight About 200 grams HAL TECHNOLOGY, LLC 10302 Northridge Drive, Rancho Cucamonga, CA 91737, U.S.A. Phone: (909) 908-3161 info@haltechnologies.com http://www.haltechnologies.com Sensor Cross Sensitivity Data Chemicals Response (HCHO equivalent) 100 ppm Methanol 1ppm 10 ppm Ethanol 1ppm 25 ppm Isopropanol 0.5ppm 20 ppm Carbon Monoxide 1ppm 25 ppm Phenol 0.05ppm 100 ppm Acetaldehyde 0.5ppm 100 ppm H2 0.5ppm 50 ppm H2S 3ppm 50 ppm SO2 0.5ppm Methane, acetone, CO2 H2O vapor have no response Sensor Performance Data Linearity of HCHO Response0200040006000800010000120000 1 2 3 4 5 6Formaldehyde Concentration (ppm)nA HCHO Sensor - Temperature Dependence of Response05001000150020002500300035000 10 20 30 40 50Temperature (degree C)nA/ppm