รายละเอียดสินค้า เครื่องวัดแก๊สฟอร์มาลดีไฮด์ Desktop Formaldehyde (CH2O or HCHO) Monitor รุ่น FM300
เครื่องวัดปริมาณแก๊สฟอร์มาลดีไฮด์ (Formaldehyde) HCHO หรือ CH2O
EXTECH FM300: Desktop Formaldehyde (CH2O or HCHO) Monitor ยี่ห้อ EXTECH, USA
Measures Formaldehyde (CH₂O or HCHO) Concentration, Air Temperature and Humidity
The FM300 is a desktop formaldehyde (CH₂O or HCHO) Monitor which measures formaldehyde concentration, air temperature and humidity and displays them simultaneously on an LCD monitor. The FM300 calculates statistical weighted averages of TWA (8-hour Time Weighted Average) and STEL (15-minute Short Term Exposure Limit) and features a Min/Max value recall function, CH₂O Calibration function in fresh air and Internal memory for manually storing (99 readings). Product comes complete with a universal AC adapter, multiple plugs and a user's manual.
Features:
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Simultaneously displays Formaldehyde concentration, Air Temperature, and Relative Humidity readings with date (Year, Month, Day) and time
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Visibly bright LED (green & red) and three facial icons indicate indoor CH2O warning level
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Audible beeping alarm default at 0.08ppm (adjustable)
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Designed with Electrochemical CH2O sensor
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Min/Max value recall function
-
Calculates statistical weighted averages of TWA (8-hour Time Weighted Average) and STEL (15-minute Short Term Exposure Limit)
-
CH2O Calibration function in fresh air
-
Internal memory for manually storing up to 99 readings with recall function
-
Complete with Universal AC adapter (100V-240V) and multiple plug types (US, EU, UK, AUS)
Specifications:
Unit |
Range |
Resolution |
Basic Accuracy |
Formaldehyde (HCHO and CH₂O) |
0.00 to 5.00ppm |
0.01ppm |
±5% |
Air Temperature |
32 to 122°F (0 to 50°C) |
0.1°F/°C |
±2°F/1°C |
Humidity |
10 to 90%RH |
0.1%RH |
±5%RH |
Dimensions/Wt |
6.1 x 3.4 x 3.2" (155 x 87 x 81mm) |
Weight |
5.8oz (165g) |
|
Measures Formaldehyde concentration, Air Temperature and Humidity
with user-settable audible alarm (0.08ppm default). Excellent for
monitoring indoor air quality of areas affected by formaldehyde gas.
Applications:
Formaldehyde is used in the manufacture of many industrial and consumer goods. Emissions
from some of these items can rise when moisture and heat increase. These emissions are a
contributing factor to Sick Building Syndrome, which may lead to itchy eyes and throat, as well
as headaches and dizziness.
- Glue - Paint
- Insulation/Plywood/Fiberboard - Shampoos
- Timber Paneling/Particleboard - Cosmetics
- Soap Bars/Body Wash - Lotions
- Toothpaste
|
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รีวิว (2)
Customer
10/12/2560 13:51
คุณภาพสินค้าดีมาก
Customer
10/12/2560 13:51
คุณภาพสินค้าดีมาก