เครื่องมือวัดอุตสาหกรรม l Measuring Instruments [10259]
คุณสมบัติการใช้งานเครื่องมือวัด l Featured Products [872]
รหัสสินค้า | SKU-06927 |
หมวดหมู่ | เครื่องวัดและตรวจจับก๊าซ(Gas measurement l Gas detector) |
ราคาปกติ | |
ลดเหลือ | 0.00 บาท |
สถานะสินค้า | Pre-Order |
ลงสินค้า | 31 พ.ค. 2564 |
อัพเดทล่าสุด | 31 พ.ค. 2564 |
คงเหลือ | 1 ชิ้น |
จำนวน | ชิ้น |
Model | XV-389 | |||
Gas to be detected | 17 types of volatile organic compounds (VOC) Calibration gas: Toluene | |||
Detection principle | Heat ray type semiconductor type | |||
Gas air sampling method | Diffusion type | |||
Detection range | 0-500ppm | |||
Instruction accuracy * 1 | Within ± 10% of full scale | |||
Display resolution | 1ppm | |||
Alarm set value | TWA value | 8 hour exposure limit | Depends on the gas type * See the table below |
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STEL value | Short-time (15 minutes) exposure limit | |||
Alarm method | Buzzer sounds, red lamp blinks, liquid crystal display, vibration (automatic recovery) | Only for STEL alarm, the alarm is automatically canceled (automatic recovery) when the gas concentration falls below the alarm level. | ||
Power supply | 1 AAA alkaline battery (LR03) | |||
Continuous use time * 2 | About 30 hours | |||
Operating temperature and humidity range | -10 to + 40 ° C 30 to 85% RH (however, no condensation) | |||
Protection class | Equivalent to IP52 * 3 | |||
Main functions | Self-judgment (sensor abnormality, main unit abnormality, battery dead, date and time setting) AIR adjustment (zero adjustment), gas alarm (TWA alarm, STEL alarm) Gas concentration display (instantaneous value, average value, TWA value, STEL value) Data logging function (Data reading by NFC) * However, XV-389L log data collection set (option) is required Battery level display, LCD backlight Various settings (buzzer volume, date and time, gas type, alarm function ON / OFF) Various tests (alarm ) , LCD display) |
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External dimensions | H40 x W94 x D20 mm (excluding protrusions) | |||
mass | Approximately 62g (excluding batteries) | |||
Standard accessories | 1 AAA alkaline battery, safety pin adapter, sensor cover with filter |