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How can I make a meter that displays the maximum sensor reading during (and after) data collection?

  • November 18, 2010
  • 0
This can be done using Graphical Analysis Pro or Logger Pro.This cannot be done using the free version of Graphical Analysis. In Graphical Analysis Pro and Logger Pro, you can display a meter for any calculated column. To show a meter that displa...
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Can my Colorimeter report in percent Transmittance using the LabQuest App?

  • November 16, 2010
  • 0
This is possible in the graph screen. 1. Go to the graph tab on your LabQuest. 2. Tap the Y-axis label (Absorbance) and select to graph the % Transmittance column. The digital meter on the right of the graphing window will report the live % Transmi...
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There is noise on my INA-BTA or DVP-BTA data when LabQuest is on AC adapter.

  • November 11, 2010
  • 0
Both the Instrumentation Amplifier and the Differential Voltage Probe are true differential voltage measuring devices. Neither terminal is at ground potential, which is sometimes important in making connections to external circuits. However, this can...
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Instrumentation Amplifier Troubleshooting and FAQs

  • November 11, 2010
  • 0
Instrumentation Amplifier (INA-BTA) Specifications and User Guide Troubleshooting Primary Test: Confirm that the range setting on the sensor is appropriate for the device connected to the Instrumentation Amplifier. Se...
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How is Texas Instruments electronic software delivered to customers?

  • November 9, 2010
  • 0
All Texas Instruments software is distributed through electronic download only. Information for user-account set up (required to use the software) is emailed to the end user or license administrator. Access to installers or web-based apps are availa...
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Can I purchase a replacement thermocouple wire for my TCA-BTA or GDX-TC sensor?

  • November 4, 2010
  • 0
Our TCA-BTA and GDX-TC thermocouples use a type-K thermocouple wire. We sell a replacement wire for use on these thermocouples as Type-K Thermocouple Wire (KWIRE-TCA). The wire is about 50 cm long. Note that this is only for our newer, "cold junctio...
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The white light LED in the Optics Expansion Kit varies in brightness with time.

  • October 19, 2010
  • 0
The white-light LED in the Optics Expansion Kit (OEK) performs several functions. It is most often used to illuminate the luminous light source for imaging experiments. When used for the inverse square experiment, it is important to let the LED c...
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Do Ocean Optics USB4000 (UV-VIS and VIS-NIR) Spectrometers Work with LabQuest App?

  • October 18, 2010
  • 0
- The short answer is: Maybe, but probably not. (please see the details below) - There are two USB4000 models: USB4000 VIS-NIR and USB4000 UV-VIS They behave differently, so be sure to identify which one you are using, and then follow the appropria...
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What is the best way to clean the glass bulb of the pH electrode?

  • October 18, 2010
  • 0
Generally, rinsing the electrode with distilled water after using should suffice. If the glass bulb looks dirty, you can rinse the electrode with warm water and a mild household dish washing detergent (not Alconox detergent). If the electrode and ...
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Why don’t I get a freefall acceleration value of 9.8 m/s2 when using a Motion Detector?

  • October 11, 2010
  • 0
Motion Detectors do not provide the best measurement of the acceleration due to gravity. If that is your goal, we recommend using a Photogate and a Picket Fence. There are a few factors that make the Motion Detector less-than-perfect for this type o...
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