Accurately measures CO and CO2 in buildings and offices with a compact body.
Compliance with the law concerning the assurance of sanitary environments in buildings (Building Sanitation Act). Measures carbon monoxide and carbon dioxide simultaneously, quickly, and accurately.
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■Specifications Target Gas Measurement: Carbon Monoxide, Carbon Dioxide Measurement Range: 0.0 to 50.0 ppm (Service Range: 50.1 to 59.9 ppm, "OVER" display for 60.0 ppm and above) 0 to 6,000 ppm (Service Range: 6,000 to 9,950 ppm, "OVER" display for 10,000 ppm and above) Measurement Principle: Constant Potential Electrolytic, Non-Dispersive Infrared Absorption Sampling Method: Suction Type Display Method: LCD Digital Display (Display Contents: Instantaneous Concentration, 1-Minute Average Value, Date and Time, Battery Level) Indication Accuracy (at 20 degrees, during calibration): 0 to 10.0 ppm: ±1 ppm 10.1 to 50.0 ppm: ±5% of full scale 0 to 2,000 ppm: ±50 ppm 2,001 to 4,000 ppm: ±100 ppm 4,001 to 6,000 ppm: ±300 ppm Operating Environment Conditions: Temperature: -5 to 40°C, Relative Humidity: 30 to 90% RH Power Supply: Four AA alkaline batteries or nickel-metal hydride rechargeable batteries, AC adapter Usage Time: Alkaline batteries approximately 8 hours, Nickel-metal hydride rechargeable batteries at initial capacity approximately 8 hours (at room temperature, backlight OFF) Warm-up Time: 2 minutes
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● Compact and lightweight at just 600g, making it easy to carry ● High reliability with CO measurement accuracy of ±1ppm (range of 0 to 10ppm) ● Energy-saving switch for battery conservation ● Lighting switch for easy reading in dark places ● CO sensor can be replaced by the customer ● Supports three power sources (dry batteries/nickel-hydrogen rechargeable batteries/AC power) ● Continuous measurement for 24 hours possible (using optional AC adapter) ● Equipped with logging function
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