[ใหม่] เครื่องวัดปริมาณก๊าซคาร์บอนไดออกไซด์ในอากาศ Air Quality CO2 Monitor

เครื่องวัดปริมาณก๊าซคาร์บอนไดออกไซด์ในอากาศ Air Quality CO2 Monitor)

(Air Quality CO2 Monitor, 0-2000 ppm)

(Model: CO-87)

ราคาพิเศษ 7,000 บาท

สนใจติดต่อ

บริษัท เอ็นที อินโนเวชั่น จำกัด Tel. 02-8874664, 02-8870676 , Fax. 02-4960013

คุณเก๋: 087-9001168

คุณนัน Tel. 08-3434-7777 , 08-2520-2520

E-mail: ntinnovation@gmail.com

This 3-in-1 CO₂ monitor (desktop type) is designed for fast and accurate measurement of CO₂ level, air temperature and humidity. Features a triple LCD Display and 15° tilt angle for easy reading. Also features programmable alarms with real time clock and calendar. In addition, it has ABC (Automatic Baseline Calibration) and Manual Calibration option.

It can be set in 2 alarm limits: upper & lower limit. It has an audible & visual alarm to give warning when CO₂ concentration exceeds the limit. Once CO₂ level goes back to normal the alarm will automatically stop, but can be also be stop by pressing any key. The built-in Non-Dispersive InfraRed (NDIR) sensor provides long term stable monitoring.

Poor indoor air quality in rooms can lead to fatigue, lack of concentration and illness (Sick Building Syndrome) due to high CO₂concentration. IAQ monitoring and ventilation surveys of CO₂ level & air ventilation become widely applied in public areas such as offices, classrooms, factories, hospitals, hotels.

Special Features

• Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
• Stable Non-Dispersive Infrared (NDIR) Sensor for CO₂ detection
• Simultaneous triple result complete with real time clock & calendar
  
• 15° tilt angle
• Visible & Audible (80db) CO₂ warning alarm when CO₂ concentration exceeds the set limits
• Large LCD display of CO₂ level, temperature and humidity
  
• ABC (automatic Baseline Calibration)
• Manual CO₂ calibration with calibration indicator
• Indoor air quality level indication (Good, Normal, Poor)
  
• Long time drift compensation
  
• Max. & Min. CO₂ value recall function
  
• With level indicator, indicating if CO₂ level is in "good", "normal", "poor" condition
  
• With power adaptor output voltage indicator via LCD and LED light 
  
• Selectable °C and °F
  
• With CE Marking, passed the standards and had been approved by European Directives for health & safety
  
  

Specifications

• Measuring Range:
  
  • CO₂: 0~2000ppm
    *****    2001~9999 (out of scale)
  • Air Temp.: -10°C~60°C (14°F~140°F)
    
  • Air RH%: 0.1%RH~99.9%RH
    
• Resolution:
  
  • CO₂:1ppm
    
  • Air Temp.:0.1°C / 0.1°F
    
  • Air RH%:0.1%RH
    
• Accuracy:
  
  • CO₂:50ppm ±5% of reading
    
  • Air Temp.:±0.6°C, ±0.9°F
    
  • Air RH%: ±5%RH (at 25°C, 10~90% RH)
    *******±7%RH (at 25°C, <10% & >90% RH)
    
• Response:
  
  • CO₂:<2 min (90% step change)
    
  • Air Temp.: <2 min (90% step change)
    
  • Air RH%: <10 min (90% step change)
    
• Air Quality Level (CO₂ Concentration):
  
  • Good: <700ppm (programmable by user)
    
  • Normal: 700 ~ 1000ppm (programmable by user)
    
  • Poor: >"Normal"
    
• Operating Condition: -10~50°C, 5~80%RH (Be sure to avoid condense)
  
• Storage Condition: -20~60°C, 5~90%RH (Be sure to avoid condense)
• Alarm: >1000ppm (programmable by user)
  
• Max/Min function
  
• LCD & Green LED Display
•   Power Supply: Power adaptor (5V/0.5A output)
  

• 1 x CO₂ Desktop Monitor
• Power adaptor (5V/0.5A output)
  
• 1 x Instruction Manual
  
• Standard White Packaging Box