Velleman - USB temperatur- og fugtighedsdatalogger

Egenskaber:

• Memory for 32000 readings (16000 temperatur og 16000 fugtighed readings)
• Dew point indication
• Status indication
• USB interface for setup og data download
• User-programmable alarm thresholds for temperatur og fugtighed
• Analysis software
• Multi-mode til start logging
• Long batteri life
• Selectable measuring cycle: 2s/5s/10s/30s/1m/5m/10m/30m/1h/2h/3h/6/12h/24h
• Comes with: protective cover, mounting clip, English software, manual, batteri
• Kompatibel med Windows® XP, Vista, Windows 7 (32- og 64 bit)
• Ikke Windows 8 kompatibel
• Ekstra batteri: Se tilbebør

Tekniske detaljer:

• Relative fugtighed :
  • Overall område : 0 ~ 100% ± 5.0%
  • Accuracy (0% ~ 20% og 80% ~ 100%): ± 5.0%
  • Accuracy (20% ~ 40% og 60% ~ 80%): ± 3.5%
  • Accuracy (40% ~ 60%): ± 3.0%
• Temperatur:
  • Overall range: -40°C ~ 70°C (-40°F ~ 158°F)
  • Nøjagtighed: (-40°C ~ -10°C/+40°C ~ +70°C) ± 2°C
  • Nøjagtighed: (-10°C ~ +40°C) ± 1°C
• Dew point:
  • Overall range: -40°C ~ 70°C (-40°F ~ 158°F)
  • Nøjagtighed: (25°C, 40 ~ 100% RH) ± 2.0°C (± 4.0°F)
• Logging rate:
  • Selectable sampling interval: from 2 sek. up til 24 hours, operating temperatur -35°C ~ 80°C (-31°F ~ 176°F)
• Strømforsyning: 3.6V lithium 1/2 AA (inkl.)
• Batterilevetid: Ca. 1 år afh. af logging rate, temperatur og brug af alarm LEDs
• Størrelse: 101 x 25 x 23mm, vægt: 172g

Installationsvejledning til Windows 7:

• Insert the included CD-ROM into the DVD or CD station. Attention: Do not connect the DVM171THD to the PC yet
• Go to [Computer] ([My Computer] in XP) via menu [Start]
• Next, right-click on [DVD/CD-RW (ROM)] and select [Explore]
• Search for [setup.exe]
• Right-click on [setup.exe] and select [RUN AS ADMINISTRATOR]
• Follow the instructions onto your screen
• After the installation, connect the DVM171THD to a USB port of the PC
• Go to [Device Manager] via [Start] => [Control Panel]
• You should see a yellow question mark and an unknown device in the list
• Right-click on the unknown device and select [Properties].
• Now, open the [Drivers] tab (driver).
• Click on [Update Driver Software…]
• Select the 2nd option [Search for Drivers on my Computer]
• Browse to the folder [Drivers] on the CD-ROM
• Click on [OK]
• Click on [Allow the installation procedure to start]
• The drivers are installed and the device is ready to be used.