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The Hand-Grip Heart Rate Monitor or Exercise Heart Rate Monitor does not work with my other sensors, such as a temperature probe. What is the problem?

  • November 15, 2012
  • 0
Change the sampling rate for data collection to 25 or 50 samples / second. When more than one probe is plugged into an interface such as a LabQuest, LabQuest2, or LabQuest Mini, the data-collection software will automatically select the slowest de...
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Do any of your sensors or accessories contain latex?

  • November 14, 2012
  • 0
The Blood Pressure Sensor (BPS-BTA) does contain latex in the bulb and in the cuff. This means that the following parts also contain latex: Blood Pressure Cuffs (CUFF-LG) Blood Pressure Cuffs (CUFF-SM) Blood Pressure Cuffs (CUFF-STD) The Gas Pressur...
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Does the LabQuest contain any latex?

  • November 14, 2012
  • 0
No. None of these products contain latex: Original LabQuestLabQuest 2LabQuest 2 Lab ArmorLabQuest 3 Related:Do any of your sensors or accessories contain latex? ...
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Videos collected on iOS 6 devices and imported into Logger Pro for Windows display as a black box.

  • November 10, 2012
  • 0
Movies produced in iOS 6 and used with Windows require QuickTime 7.7.3 (released early November 2012) or later in order to display properly. In order to use movies produced in iOS 6 with Logger Pro, update QuickTime. To download the latest version...
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How do I calculate the resolution of my sensor?

  • October 31, 2012
  • 0
When reporting the resolution of a sensor, we are really reporting the smallest step size that a chosen interface can report from the sensor in question without seeing bit noise. This is not a measure of sensor accuracy. Different interfaces use ...
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Blood Pressure Sensor Troubleshooting and FAQs

  • October 30, 2012
  • 0
Blood Pressure Sensor (BPS-BTA) Specifications and User Guide Troubleshooting The Blood Pressure Sensor will not report blood pressure parameters unless data collection has started. The data-collection software needs...
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How do you use the Accessibility Menu items of Logger Pro?

  • October 30, 2012
  • 0
The Accessibility menu item was added to Logger Pro in 3.8, but the features were not well-implemented. For example, there was a way to that an audio tone corresponding to a sensor reading, but there was no way to control the volume. These options we...
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How can I use Vernier products to study muscle activity?

  • October 25, 2012
  • 0
The easiest way to analyze muscle activity is to use the EMG channel and the EMG rectified channel on the Go Direct® EKG Sensor (GDX-EKG). You can look at the difference between the maximum and minimum voltage over time to measure EMGs. This is t...
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Could I use one of your interfaces to connect the output of my third-party GC to your software?

  • October 25, 2012
  • 0
Yes, you will need our Instrumentation Amplifier (INA-BTA), one of our interfaces, and our Logger Pro software. Almost any laboratory instrument that has an output designed to interface with a chart recorder can be connected to our Instrumentatio...
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How do I get my LabQuest Periodic_Table_Data file to update?

  • October 24, 2012
  • 0
The LabQuest file periodic_table_data.qmbl is automatically generated the first time you select to open a LabQuest file. Updates to the data from the Periodic Table App, like those found in LabQuest 2.1, will not be reflected in the file automatica...
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