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ลิ้งก์ภาพ
TM-801 : CO Meter
ข้อมูลสินค้า
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รหัสสินค้า
TM-801
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เข้าชม
1,242 ครั้ง
ยี่ห้อ
TENMARS
รุ่น
TM-801
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แก้ไขล่าสุดเมื่อ
30/04/2019 14:01
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รายละเอียดสินค้า
TM-801 : CO Meter
Product Description • 4 digits backlit LCD with maximum 1,000 counts. • Dual display of the readings for CO and Temperature. • CO range: 0 ~ 1,000ppm. • Temperature range: -20~50 ºC (-4~122 ºF). • Easy to calibrate at 100ppm or 500ppm. • USB datalogger with 8,000 records (TM-802). Application • TM-801 CO meter is used for measuring the CO levels to 1000ppm. • Carbon monoxide (CO) is a poisonous gas that has no smell, color or taste. But it is very dangerous and reduces the oxygen-carrying capacity of blood that causes you unwell, illness and death. CO LEVELS AND STANDARD: Carbon monoxide content Inspiration time Symptoms and in the air applicable standard 0-1 ppm • Normal background levels. 9 ppm • Maximum indoor air quality level. 35 ppm 8 hours • The average exposure level per U.S. OSHA workplace standards. 50 ppm 8 hours • The maximum average exposure of the U.S. OSHA workplace standards. 0.01%(100 ppm) 2~3 hours • evacuate people from enclosed space if the CO concentration exceeds 100 ppm per OSHA exposure limit. • Mild headache. 0.04%(400 ppm) 1~2 hours • Headache occur in 2.5 hours to 3.5 hours. 0.08%(800 ppm) 45-min • Dizziness, nausea, cramps(convulsions). 0.16%(1600 ppm) 20-min • Headache, dizziness and will be dead within 2 hours. 0.32%(3200 ppm) 5~10 min • Headache, dizziness, vomiting and will be dead in 30 minutes. 0.64%(6400 ppm) 1~2 min • Headache, dizziness and will be dead within10 to 15 minutes. 1.28%(12800 ppm) 1~3 min • Cause death. Specification • 4 dgt LCD with maximum 1000 counts. • Sample rate: 1 time/second • Data output: USB PC serial interface. • Max/Min/Average Hold. • Data Hold. • Low battery indication • Auto power off with disable function. • Adjustable alarm. • Sample rate: 1 time/second. CO Measurement: Range 0 ~ 1000ppm Resolution ±1ppm Accuracy ±5% or ±2ppm Repeatability < 2% Response time※ < 30 seconds. Zero drift in long term < 5ppm Sensitivity drift < 5% (per year) Typical sensor life 3 years Temperature Measurement: Range -20~50℃/-4~122℉ Resolution ±0.1℃/±0.1℉ Accuracy ±1.0℃/±1.8℉ General Specification • Power supply : 1.5V UM-4(AAA) battery × 6 PCS or AC100~240V or DC Adaptor 9V/0.5A(9mm). • Battery life: approx 90 hours. • Operating Temperature & Humidity: -20°C to +50°C, • Storage Temperature & Humidity : -10°C to +50°C, <70% RH. • Dimension: 156×73×35mm(LxWxH). • Weight: approx 250g (Batteries not included). Standard accessories: • UM-4(AAA)1.5V battery ×6 PCS, user’s manual, • USB cable (TM-802), AC100~240V DC9V/0.5A(9mm)×1 (TM-802), • Install CD disk (TM-802)
Tags : เครื่องวัดคุณภาพอากาศ , เครื่องมือวัด , TM-801 , TENMARS , CO Meter