ข้อมูลจําเพาะ

• < Body >
• Measured value display: 4-digit display
• Measurement interval: Once per second
• Auto power OFF: 15 minutes of inactivity
• Power: 006P Type 9V Dry Battery
• Battery Life: Approximately 30 hours
• Operating conditions: Temperature/– 20~60°C, Humidity/10~90%RH
• Storage Conditions: Temperature/-40~60°C, Humidity/10~75%RH
• Size and Weight
• Body (Noise meter): Approx. W66 x D33 x H258mm/220 g
• Dedicated Case Set: Approx. W350 x D85 x H280mm/1440 g
• Illuminance Light Sensor
• Measuring range: 0~200k Lux
• Spectral properties: CIE standard relative luminosity (human luminosity)
• Spectral accuracy: CIE Vλ
• Cosine sensitivity: f2 '< 2%
• Accuracy: ±4%rdg±0.5%f.s. (for less than 10,000 lux), ±5%rdg±10dgts (for more than 10,000 lux)
• Sensor: Silicon Photodiode with Filter
• < Wind Speed Sensor >
• Measuring range: 0.5~30.0 m/s
• Accuracy: ± (3%±0.3d)
• In m/s, km/h
• < Noise Sensor >
• Accuracy: ±2.0dB
• Resolution: 0.1dB
• Supported Frequency: 31.5 Hz to 8 kHz
• Measuring range: Automatic 35dB to 130dB
• Frequency Correction: dBA (A-weighted)
• Microphone: 1/2 "condenser microphone
• < Temperature and Humidity Sensor >
• Temperature measuring range: -40~70°C
• Temperature measurement accuracy: ±2.0°C
• Temperature measurement unit: deg.
• Temperature measurement resolution: 0.1
• Humidity Measurement Range: 10~95%RH
• Humidity measurement accuracy: ±5%RH
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