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Are your eclipse glasses safe for viewing the sun?

  • May 23, 2017
  • 0
Yes, , are safe for viewing the sun. Their manufacturer, Rainbow Symphony, Inc., states the following on their website http://eclipseshades.com: Eclipse Shades lenses are made......
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Why is my SensorDAQ not working?

  • May 18, 2017
  • 0
By far, the most common problem with getting the SensorDAQ up and running has to do with the NI-DAQmx USB driver software. Here are some......
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My Gas Pressure Sensor (GPS-BTA) readings are not what I expect them to be.

  • May 16, 2017
  • 0
First try the following: 1) Connect the sensor to a Vernier interface and the default readings in kPa are NOT around 101 kPa AND 2)......
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Do the colors of RGB color sensor traces correspond to the red, green, and blue colors?

  • May 16, 2017
  • 0
Yes, the channels are identified by their primary wavelength – 615 nm, 525 nm, and 465 nm. The color of the traces on the graphs......
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What chemicals can I use with your conductivity probes?

  • May 16, 2017
  • 0
The , as well as the , electrode body is made of ABS plastic with a graphite electrode while the , electrode body is made......
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Where do I get Conductivity Standards?

  • May 16, 2017
  • 0
In order to calibrate a Conductivity Probe, or to confirm that a saved calibration is accurate, you should have a supply of standard solutions that......
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Can I use the ORP Sensor for Cyclic Voltammetry?

  • May 16, 2017
  • 0
No. None of our ORP sensors can be used for Cyclic Voltammetry; but  we do offer an instrument that will do this directly: The Oxidation-Reduction......
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Why are the readings from my ORP sensor noisy?

  • May 16, 2017
  • 0
There are a few things to consider to help improve the performance of your ORP readings: 1) The accuracy of a new electrode is +/-......
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I found an ORP electrode that was stored dry. How can I test it to see if the electrode is still working?

  • May 16, 2017
  • 0
The ideal test solution for an ORP electrode is a commercially-produced standard. Many companies sell ORP standards: Hach, Cole Parmer, and Hanna are three examples.......
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To which Arduino pins does the Vernier Interface Shield connect?

  • May 12, 2017
  • 0
The , has four sensor ports; two analog and two digital. The shield connects the sensor lines to the following Arduino pins: Analog 1 Sensor......
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