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GASTEC Corporation 感測器型氧氣/二氧化碳測量儀器 (用於教育材料) GOCD-2

Name: GASTEC Corporation Sensor-Type Oxygen/Carbon Dioxide Measuring Instrument (for Educational Materials) GOCD-2
Price: 26267 TWD
Availability: InStock

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商品介紹

Features

It measures oxygen and carbon dioxide simultaneously.
You can also check the measurement data on the tablet.
Related content: Grade 6
▼ A Materials and Energy (1) Combustion Mechanisms
▼B Life and Earth (1) Human Body Structure and Function (3) Organisms and the Environment

Specification

measurement principle
▼ Oxygen: potentiostatic electrolysis
▼ Carbon dioxide: Non-dispersive infrared absorption (NDIR)
Air sampling system: Constant time suction/continuous suction switching system
measurement range
▼ Oxygen: 0.0 ~ 25.0%%%%
▼ Carbon dioxide: 0.04 ~ 5.00%%%%
Display method: Simultaneous digital display of oxygen and carbon dioxide using liquid crystal display
instruction accuracy
▼ At a calibrated temperature of ±5°C
▼ Oxygen: +/- 1.0%%%%
▼ Carbon dioxide: 0.04%%%% to < 0.50%%%%/±0.15%%%%CO2, 0.50%%%% to 5.00%%%%/±30%%%%RD
Measurement time: When measuring with suction for a fixed period of time/50 seconds
environmental conditions of use
▼ Temperature: 5-40°C
▼ Humidity: 30 ~ 90%%%%RH (non-condensing)
Power supply: 2 AA alkaline batteries or 2 AA nickel-metal hydride secondary batteries (commercially available) or AC adapter (optional)
Continuous service time: Approx. 1.5 hours (when using alkaline batteries)/2.5 hours (when using nickel-metal hydride secondary batteries) * Temperature: 20°C, continuous suction
External dimensions: approx. 196 x 106 x 38 mm
Weight: approx. 400 g (including battery)
Bluetooth ? Radio Technical Specifications
▼ Communication Method: Bluetooth Ver. 5.2 *
▼ Communication range (maximum): Approx. 10 m
Warranty Period (Equipment): 1 year after purchase
▼ *Bluetooth? is a registered trademark of Bluetooth SIG. Inc. GASTEC Co., Ltd. uses this product under license.
OS for using apps: iPad OS, Windows, Android, Chrome OS
Comprises: Body, sensor (built-in), AA alkaline batteries (2) and user's manual.
*Oxygen sensors need to be replaced periodically.