Kentek MEZUS 210 氧化氮气体分析仪 (0.1/ 0.5/ 1ppm)

Measuring items: Nitrogen Oxides(NO/NO2/NOx) in ambient air

Measuring method: Chemiluminescence method (CLD)

Ranges: 0 - 0.1, 0 - 0.5, 0 - 1ppm (selectable)

Lower Detectable Limit: Less than 0.5ppb

Repeatability: within ±1% of span gas concentration

Zero drift: Less than 1 ppb

Span drift: within ±1 % / full scale (1 day)

Response time(95%): Less than 60 seconds (T95)

Linearity: within ±1 %/full scale

Precision: within 0.2 % of reading or 0.5 ppb

Ambient temperature: 5 - 40°C

Analog output: 0 - 5V, 0 - 1V, 4-20mA (option)

Sample flow rate: Stabilized flow control by 700cc/min Critical Orifice

Particulate filter: 47mm Teflon Filter

Display: 7-inch TFT-LCD & Touch screen

Comport: Ethernet, USB 1.1, RS-232C, RS-485

Power requirement: 220VAC/60Hz or 230VAC/50Hz

Internal data memory: Measuring data (5min / 1year), Operation history, Messages, Alert

Datasheet