Dew concentration meter - Company Ranking(5 companyies in total)

Last Updated： Aggregation Period:Jul 16, 2025〜Aug 12, 2025
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Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
三光堂 三光堂
New Cosmos Electric Personal Exposure Meter VX-389
New Cosmos Electric Personal Exposure Meter VX-389

10,000 yen-100,000 yen

 Detection target gas: 17 types of volatile organic compounds (VOCs) Calibration gas: Toluene Detection range: 0 to 500 ppm Indication accuracy: Within ±10% of full scale Display resolution: 1 ppm Alarm setting values: TWA value 8-hour exposure limit, STEL value short-term (15 minutes) exposure limit Alarm method: Buzzer sound, red lamp flashing, LCD display, vibration (automatic reset) For STEL alarm only, the alarm is automatically canceled (automatic reset) when the gas concentration falls below the alarm level Operating temperature and humidity range: -10 to +40°C, 30 to 85% RH (no condensation) Main functions: Self-diagnosis (sensor malfunction, main unit malfunction, battery depletion, date/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 via NFC) *However, the XV-389L log data collection set (optional) is required Battery level display, LCD backlight Various settings (buzzer volume, date/time, gas type, alarm function ON/OFF) Various tests (alarm, LCD display) Workers handling products containing VOCs (volatile organic compounds) such as paints, inks, and cleaning agents have a proven track record in managing work environments and ensuring worker safety.
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  1. 三光堂 三光堂
    Featured Products
    New Cosmos Electric Personal Exposure Meter VX-389New Cosmos Electric Personal Exposure Meter VX-389
    overview
    Detection target gas: 17 types of volatile organic compounds (VOCs) Calibration gas: Toluene Detection range: 0 to 500 ppm Indication accuracy: Within ±10% of full scale Display resolution: 1 ppm Alarm setting values: TWA value 8-hour exposure limit, STEL value short-term (15 minutes) exposure limit Alarm method: Buzzer sound, red lamp flashing, LCD display, vibration (automatic reset) For STEL alarm only, the alarm is automatically canceled (automatic reset) when the gas concentration falls below the alarm level Operating temperature and humidity range: -10 to +40°C, 30 to 85% RH (no condensation) Main functions: Self-diagnosis (sensor malfunction, main unit malfunction, battery depletion, date/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 via NFC) *However, the XV-389L log data collection set (optional) is required Battery level display, LCD backlight Various settings (buzzer volume, date/time, gas type, alarm function ON/OFF) Various tests (alarm, LCD display)
    Application/Performance example
    Workers handling products containing VOCs (volatile organic compounds) such as paints, inks, and cleaning agents have a proven track record in managing work environments and ensuring worker safety.
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