XV-389

Personal VOC Monitor

Features

Features

  • āļĢāļ­āļ‡āļĢāļąāļšāļāļēāļĢāļ•āļĢāļ§āļˆāļ§āļąāļ”āļŠāļēāļĢ VOC 17 āļŠāļ™āļīāļ” : āļĢāļ§āļĄāļ–āļķāļ‡āđ‚āļ—āļĨāļđāļ­āļĩāļ™ (Toluene) āđāļĨāļ°āļŠāļēāļĢāļĢāļ°āđ€āļŦāļĒāļ­āļ·āđˆāļ™ āđ†
  • āļŸāļąāļ‡āļāđŒāļŠāļąāļ™āļšāļąāļ™āļ—āļķāļāļ‚āđ‰āļ­āļĄāļđāļĨ (Data Logging) (āļ­āļļāļ›āļāļĢāļ“āđŒāđ€āļŠāļĢāļīāļĄ) : āļšāļąāļ™āļ—āļķāļāļ‚āđ‰āļ­āļĄāļđāļĨāļŠāļēāļĢ VOC āđ€āļžāļ·āđˆāļ­āļ§āļīāđ€āļ„āļĢāļēāļ°āļŦāđŒāļ āļēāļĒāļŦāļĨāļąāļ‡ āđ‚āļ”āļĒāļŠāļēāļĄāļēāļĢāļ–āļ”āļđāļāļĢāļēāļŸāđāļ™āļ§āđ‚āļ™āđ‰āļĄāđ„āļ”āđ‰
  • āđāļŠāļ”āļ‡āļœāļĨāļ„āđˆāļēāļ„āļ§āļēāļĄāđ€āļ‚āđ‰āļĄāļ‚āđ‰āļ™āđāļšāļšāđ€āļĢāļĩāļĒāļĨāđ„āļ—āļĄāđŒ : āļŠāļēāļĄāļēāļĢāļ–āļ•āļĢāļ§āļˆāļŠāļ­āļšāļ„āđˆāļēāļ„āļ§āļēāļĄāđ€āļ‚āđ‰āļĄāļ‚āđ‰āļ™āļ›āļąāļˆāļˆāļļāļšāļąāļ™, āļ„āđˆāļēāđ€āļ‰āļĨāļĩāđˆāļĒ, āļ„āđˆāļē TWA (āļ„āđˆāļēāđ€āļ‰āļĨāļĩāđˆāļĒāļ–āđˆāļ§āļ‡āļ™āđ‰āļģāļŦāļ™āļąāļāļ•āļēāļĄāđ€āļ§āļĨāļē), āđāļĨāļ°āļ„āđˆāļē STEL (āļ„āđˆāļēāļ‚āļĩāļ”āļˆāļģāļāļąāļ”āļāļēāļĢāļŠāļąāļĄāļœāļąāļŠāđƒāļ™āļŠāđˆāļ§āļ‡āđ€āļ§āļĨāļēāļŠāļąāđ‰āļ™) āđ„āļ”āđ‰āļ—āļąāļ™āļ—āļĩ
  • āļāļēāļĢāđāļˆāđ‰āļ‡āđ€āļ•āļ·āļ­āļ™ : āđ€āļĄāļ·āđˆāļ­āļ„āļ§āļēāļĄāđ€āļ‚āđ‰āļĄāļ‚āđ‰āļ™āļ‚āļ­āļ‡āļŠāļēāļĢāđ€āļ„āļĄāļĩāļ–āļķāļ‡āļĢāļ°āļ”āļąāļšāļ­āļąāļ™āļ•āļĢāļēāļĒ āļˆāļ°āļĄāļĩāđ€āļŠāļĩāļĒāļ‡āļžāļĢāđ‰āļ­āļĄāđ„āļŸāļāļĢāļ°āļžāļĢāļīāļšāđāļĨāļ°āļāļēāļĢāļŠāļąāđˆāļ™āđ€āļ•āļ·āļ­āļ™ āđ€āļžāļ·āđˆāļ­āđƒāļŦāđ‰āļœāļđāđ‰āđƒāļŠāđ‰āļ‡āļēāļ™āļĢāļąāļšāļĢāļđāđ‰āđ„āļ”āđ‰āļ—āļąāļ™āļ—āļĩ
  • āļ‚āļ™āļēāļ”āđ€āļĨāđ‡āļāđāļĨāļ°āļ™āđ‰āļģāļŦāļ™āļąāļāđ€āļšāļē : āļ›āļĢāļ°āļĄāļēāļ“ 62 āļāļĢāļąāļĄ āļŠāļ°āļ”āļ§āļāļ•āđˆāļ­āļāļēāļĢāļžāļāļžāļē
  • āļĢāļ­āļ‡āļĢāļąāļšāļāļēāļĢāļ­āđˆāļēāļ™āļ‚āđ‰āļ­āļĄāļđāļĨāļœāđˆāļēāļ™ NFC : āļŠāđˆāļ§āļĒāđƒāļŦāđ‰āļāļēāļĢāļ­āđˆāļēāļ™āđāļĨāļ°āļ–āđˆāļēāļĒāđ‚āļ­āļ™āļ‚āđ‰āļ­āļĄāļđāļĨāļŠāļ°āļ”āļ§āļāļĒāļīāđˆāļ‡āļ‚āļķāđ‰āļ™

Specifications

ModelXV-389
Target GasVolatile organic compounds (VOCs) 17 types 
(Calibration gas: Toluene)
Sensor TypeHot wire semiconductor
Detection Range0-500 ppm
Display Resolution1 ppm
Display Accuracy *1Within Âą10% of full scale
Alarm Set Value
  • TWA value : 8-hour exposure limit
  • STEL value : Short-term (15-minute) exposure limit value 
    (Depending on gas type)
Alarm Indication
  • Buzzer sounds, RED lamp flashing, LCD display, vibration (automatic return)
  • STEL alarm only: When the gas concentration falls below the alarm level, the alarm is automatically cleared (automatic return).
Key Features
  • Self-diagnosis (sensor abnormality, main unit abnormality, battery outage, 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 via NFC) However, the XV-389L data logger
    set (optional) is required.
  • Battery level display, LCD backlight, various settings (buzzer volume, date and time, gas type, alarm function ON/OFF)
  • Various tests (alarms, LCD display)
Sampling MethodDiffusion type
Power Supply1 x AAA alkaline battery
Battery Life *2Approx. 30 hours
Operating Temperature and Humidity-10°C to +40°C
30 to 85% RH (no condensation)
Protection RatingIP52 *3
External DimensionsH40xW94xD20 mm (excluding protrusions)
WeightApprox. 62g (excluding batteries)
Standard Accessories1 × AAA alkaline battery, safety pin adapter, sensor cover with filter

 

*1 Under the same measurement conditions.
*2 25°C, no alarm, backlight off. Varies depending on environmental conditions, usage conditions, storage period, battery manufacturer, etc.
*3 When using the included sensor cover with filter .
It has a dustproof and waterproof structure that satisfies our tests in accordance with JIS C 0920-2003 protection class IP52 in the condition of the new product. However, gas detection is not guaranteed. IP52 equivalent means that the device has a structure that operates normally at startup after a dust test is conducted with the inside of the test item reduced to a maximum of 2 kPa (equivalent to IP5X), and that the device has a structure that is not adversely affected by water droplets falling vertically when tilted within 15° on either side of the vertical (equivalent to IPX2).


Target Gas List

Gas No.Target GasTWA (ppm)STEL (ppm)
1Toluene (calibration gas)2060
2Xylene50150
3Ethyl Acetate200-
4n-Butyl Acetate50150
5Methanol200250
6Methyl Isobutyl Ketone2075
7Isopropyl Alcohol200400
8Methyl Ethyl Ketone200300
91-Butanol2060
10Isobutyl Alcohol50150
11Acetone200500
12Butyl Cellosolve2060
13Isobutyl Acetate50150
14Cyclohexane2050
15n-Hexane40120
16Dichloromethane50150
17Methyl Acetate200250

 



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