CO-181通用英文说明书.docVIP

Carbon Monoxide Meter Instruction Sheet 1. Introduction The Carbon Monoxide Meter detects the presence of carbon monoxide (CO) and measures concentrations between 1-1000 parts per million (PPM). The Meter indicates the presence of carbon monoxide in two ways: ·By a reading on the LCD in PPM. ·By a beeper tone. 2. Safety Information-Read First ·Do not use the Meter as a personal safety monitor. ·Learn and recognize the effects of CO poisoning. 0-1PPM Normal background levels. 9 PPM ASHRAE Standard 62-1989 for living areas. 50 PPM OSHA enclosed space 8-hour average level. * 100 PPM OSHA exposure limit. * 200 PPM Mild headache, fatigue, nausea and dizziness. 800 PPM Dizziness, nausea and convulsions. Death within 2 to 3 hours. *U.S. Department of Labor, Occupational Safety Health Administration (OSHA) Regulation 1917.24: The CO content in any enclosed space shall be maintained at not more than 50 PPM (0.005%). Remove employees from enclosed space if the CO concentration exceeds 100 PPM (0.01%). 3. What the Meter Does The Meter indicates the presence of CO by a reading on the LCD and a beeper tone. The beeper functions much like clicking of a Geiger counter: ·Above 200 PPM, the beeper sounds continuously with the concentration of CO. ·From 35 PPM to 200 PPM, the beeper sounds discontinuously with the Concentration of CO. 4. Specifications Temperature Operating: Storage: 0℃ to + 50℃ -30℃ to + 60℃ Operating humidity 0-99% Relative humidity (non-condensing) Measurement range 0 to 1000PPM Measurement Resolution 1PPM Accuracy ±5% or ± 10 PPM Warm up period 2 seconds Battery 9V, NEDA 1604A or IEC 6LR61, or equivalent. Auto power off Meter automatically shuts down after 15 minutes of inactivity Sensor type Stabilized electrochemical Gas-specific (CO) Typical sensor life 3 years 5 Instrument Familiarization: CO sensor LCD Display MODE button Alarm light Power button SEL button Battery door 6. MODE Button Functions With operation of MODE button, you can read maximum data, re