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Product/Service >> Carbon Monoxide CO ก๊าซคาร์บอนมอนนอกไซด์ >> CO15 Extech Carbon Monoxide (CO) Meter
| CO15 Extech Carbon Monoxide (CO) Meter Code: 001468 Price: 5,400.00 THB (Ref. 180.00 USD) (Include Vat = 180.00 USD) Description:
ค่ามาตรฐานของก๊าซคาร์บอนมอนนอกไซด์ ในบรรยากาศของการทำงาน ควรมีค่าไม่เกิน 50 ppm
อ้างอิงจาก ประกาศกระทรวงมหาดไทย เรื่อง ความปลอดภัยในการทำงานเกี่ยวกับสภาวะแวดล้อม //www.oshthai.org/cmslite/download/pdf/3environchem.pdf
ที่มาข้อมูล : //oshthai.labour.go.th/legisra_labour.aspx
Carbon Monoxide meter ( CO Meter ) เครื่องตรวจวัด, เครื่องวัดก็าซคาร์บอนมอนนอกไซด์
เครื่องวัดก๊าซคาร์บอนมอนนอกไซด์ Carbon Monoxide Meter > Co Meter
CO15: Carbon Monoxide (CO) Meter ยี่ห้อ Extech, USA
Carbon Monoxide Meter with Adjustable CO Warning Level and Backlit Display
Check CO levels up to 999ppm with the push of a button using Model CO15. An audible alarm indicator will continuously beep starting at 25ppm (preset warning level - value can be adjusted) and the display will flash until the CO level goes down to normal range. A backlight on the display can be used for low light areas. The meter comes complete with batteries, wrist strap, and pouch.
CO meter, also been called as CO detector or Carbon Monoxide detector, it’s the device that can detect the presence of Carbon Monoxide (CO), which had been widely used for indoor air quality measurement.
Features:
-
Dual LCD simultaneously displays Carbon Monoxide (CO) level and maximum CO reading taken from when the meter was powered on
-
Long life electrochemical sensor
-
Adjustable CO warning level at 25, 30, 35, 45, 50, 70, 100 and 200ppm (alarm is preset to 25ppm)
-
Audible alarm when CO level reaches the warning set point level
-
Choose from 3 calibration points: 0 (preset), 100, and 500ppm
-
Backlit display feature for easy viewing in dimly lit areas
-
Auto power off after 15 minutes
-
Low battery indicator
-
Complete with 3 AAA batteries, wrist strap and pouch
Specification:
|
Unit |
Range |
Resolution |
Basic Accuracy |
|
Carbon Monoxide (CO) |
0 to 999ppm |
1ppm |
±20% @ 0 to 100ppm;
±15% @ 100 to 500ppm |
|
Dimensions |
6.9x1.9x1.1" (175x47x28mm) |
|
Weight |
5.6oz (158.8g) |
|
|
Check CO levels up to 999ppm with the push of a button using Model
CO15. An audible alarm indicator will continuously beep starting at
25ppm (preset warning level - value can be adjusted) and the display will
flash until the CO level goes down to normal range. A backlight on the
display can be used for low light areas. The meter comes complete with
batteries, wrist strap, and pouch.
Applications:
- Ambient air safety checks on residential appliances
- HVAC service on furnaces and hot water heaters
- Home inspections
- Industrial environments where the accumulation of CO is possible
|
CO level affects human health
|
ppm |
Symptoms and applicable standard |
|
ppm |
Symptoms and applicable standard |
|
0-1
|
Normal background levels
|
|
100
|
Remove employees from enclosed
space if the CO concentration exceeds
100ppm per OSHA exposure limit
|
|
9
|
Maximum indoor air quality level:
Maximum allowable concentration per
ASHRAE Residential standards
62-1989 for living area.
|
|
200
|
Mild headache, fatigue, nausea and
dizziness w/i 2-3 hrs.
|
|
25
|
Maximum limit 8 hrs of continuous
exposure per California OSHA
workplace standards.
|
|
400
|
Frontal headache, life threatening
after 3hrs. Maximum concentration
in flue gas per the US EPA and AGA
standards.
|
|
35
|
Maximum 8 hrs average exposure
level per US OSHA workplace standards.
|
|
800
|
Dizziness, nausea, convulsions, death
w/i 2-3 hrs.
|
|
50
|
Maximum concentration for continuous
exposure in any 8 hrs average level per
OSHA standards.
|
|
1600
|
Nausea w/i 20 min.,death w/i 2-3 hrs
|
Applications:
-
Ambient air checks on residential appliances
-
CO emission of hot air furnaces and boilers
-
Combustion checks on fireplaces, and grills
-
HVAC service on furnaces and hot water heater
-
Home Inspections
-
Industrial environments where the accumulation of CO is possible
Accessories:
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