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. 2016 Jul 29;55(1):35–45. doi: 10.2486/indhealth.2015-0218

Table 2. Employed Sampling Instruments in Indoor Air Quality Assessment.

Parameters Equipment Manufacturer
Temperature & Humidity Thermo hygrometer;
YESAIR Air Quality Monitor		 Oregon Scientific;
Critical Environment TechnologiesTM
Air Movement Kestrel 100 weather meter Nielsen Kellerman
Carbon Monoxide (CO) Aspirating Pump AP20 with Gas Detector Tube System
Range: 1–50 ppm;
YESAIR Air Quality Monitor		 Kitagawa, Japan
Product Code: 106SC;
Critical Environment TechnologiesTM
Carbon Dioxide (CO2) Aspirating Pump AP20 with Gas Detector Tube System
Range: 100–1,500 ppm;
YESAIR Air Quality Monitor		 Kitagawa, Japan
Product Code: 126B;
Critical Environment TechnologiesTM
Formaldehyde (CH2O) Aspirating Pump AP20 with Gas Detector Tube System
Range: 0.05–4 ppm;
YESAIR Air Quality Monitor		 Kitagawa, Japan
Product Code: 171SC;
Critical Environment TechnologiesTM
Ozone (O3) Aspirating Pump AP20 with Gas Detector Tube System
Range: 0.05–4 ppm;
YESAIR Air Quality Monitor		 Kitagawa, Japan
Product Code: 182U;
Critical Environment TechnologiesTM
Total Volatile Organic Compounds (TVOC) TVOC detector;
YESAIR Air Quality Monitor		 ION Science Ltd.
Serial Number: 09-01372;
Critical Environment TechnologiesTM
Respirable Dust APEX Sampling Pump with Higgins-Dewell cyclone and 37 mm, 5 μm PVC membrane;
YESDUST Particulates Sensor		 Casella UK
Serial Number: 0663065;
Critical Environment TechnologiesTM
Carbon Dioxide (CO2) Total Resources and Environmental Monitoring System (TREMS) SRAS Bhd. Telasia Symtonic
K3311170VC