เครื่องวัดก๊าซคาร์บอนไดออกไซด์ Indoor Air Quality Monitor CO2 Meter รุ่น 800048

Code: 001574

สอบถามราคา e-mail: [email protected]

Description:

เครื่องวัดก๊าซคาร์บอนไดออกไซด์ Indoor Air Quality Monitor CO2 Meter รุ่น 800048

800048 : Indoor Air Quality Monitor CO₂ Meter ยี่ห้อ Sper Scientific, USA

Large display continually monitors the primary IAQ (Indoor Air Quality) parameters: Air Temperature, RH, CO₂

These Indoor Air Quality (IAQ) monitors have large easy-to-read displays that continually present primary IAQ parameters: Air Temperature, Relative Humidity (RH), CO₂ (carbon dioxide). IAQ monitors are ideal for observing indoor air quality in crowded public spaces with potentially high levels of CO₂ such as offices, factories, classrooms, hospitals and hotels. These units recall min/max CO₂ levels and provides visual alarms for maximum CO₂ threshold. Automatic Baseline Calibration (ABC) and maintenance free NDIR (non-dispersive infrared) CO₂ sensor ensure long-term accuracy, stability and reliability. Units come with an AC adaptor and will stand on a desk-top or wall mount.

Demand for quality indoor air continues to increase as we are spending more time indoors than ever before. IAQ issues can be complex due to the diversity of indoor environments. Poor air quality may cause tiredness, inability to concentrate, and even illness (i.e., Sick Building Syndrome). To address problems caused by poor IAQ, national and local governments have developed guidelines for acceptable indoor air quality. Assessing indoor air quality in buildings begins with IAQ investigations using professional grade measuring instruments as the first step in creating a healthier work environment.

Datalogging Indoor Air Quality Monitor- 800049
Records up to 32,000 data points that can be downloaded to your computer using the USB cable included. Please click the software dowload link above.

Dimensions: 4½" × 4¼" × 1" (108 × 115 × 25 mm)
Weight: 6 oz (170 g)

Features:

Monitors CO2, RH, and Air Temperature
Large LCD display
Easy-to-understand icons indicate air quality levels
Stable and accurate NDIR sensor
Minimum and Maximum Readings
Visual Alarms
Automatic baseline calibration
Desktop or wall mount capability

Specifications:

Unit	Range	Resolution	Accuracy
Temperature	-10 to 50°C -14 to 122°F	0.1°C & F	±0.6°C (-10 to 50°C) otherwise ±1.2°C, ±2.5°F
RH	10% to 90%	0.1%	±5% (@25°C & 10 to 99% RH) otherwise ±7%
CO₂	0 to 9999 ppm	1 ppm	±75 ppm +5% of rdg (0 to 2000 ppm)

ตารางแสดงช่วงค่า CO2 ที่เหมาะสม ในการตรวจวัดก๊าซคาร์บอนไดออกไซด์

CO2 Levels Chart
CO2 Levels	Exposure Effects
250-350 ppm	Background (normal) outdoor air level.
350-1,000 ppm	Typical level found in occupied spaces with good air exchange.
1,000-2,000 ppm	Level associated with complaints of drowsiness and poor air.
2,000-5,000 ppm	Level associated with headaches, sleepiness, and stagnant, stale, stuffy air. Poor concentration, loss of attention, increased heart rate and slight nausea may also be present.
> 5,000 ppm	Exposure may lead to serious oxygen deprivation resulting in permanent braindamage, coma and even death.