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- When does the Optical DO Probe cap need to be replaced ...
- All optical dissolved oxygen probes work on the same principle and all must have the ... Go Direct® Optical Dissolved Oxygen Replacement Cap (GDX-ODO-CAP).
- https://www.vernier.com/til/2997
- Dissolved Oxygen Sensor Troubleshooting and FAQs - Technical ...
- -Secondary Test: Is the DO Sensor connected to an interface with a pH, Conductivity, ISE, or Direct-Connect Temperature Probe? If so, remove the other sensors ...
- https://www.vernier.com/til/1413
- How should I store Vernier products during the summer? - Technical ...
- Go Direct Products · LabQuest 3, LabQuest 2, LabQuest Stream, and Original LabQuest · pH Sensors and ORP Sensors · Colorimeter · O2 Gas Sensors · Dissolved Oxygen ...
- https://www.vernier.com/til/3686
- Advanced Help connecting Go Direct sensors in Python on your Raspberry Pi
- If you have not started with the Getting Started guide, please follow the steps here: https://vernierst.github.io/godirect-examples/python/. The following troubleshooting tips should help resolve communication issues...
- http://www.vernier.com/til/10072/
- What Vernier products are available for my GOB (General, Organic, and Biological Chemistry) course?
- If you teach a General, Organic, and Biological Chemistry course, you will find numerous Vernier labs and products that can fit nicely into your curriculum...
- http://www.vernier.com/til/12146/
- Go Wireless Heart Rate Troubleshooting and FAQs
- Specifications and User Guide TROUBLESHOOTING– Primary Test: Ensure that the Polar Transmitter Module is attached to the Heart Rate Hand Grips securely. Locate and record...
- http://www.vernier.com/til/3533/
- Go Direct Mini GC Compound Library
- Sample Chromatogram Chemical and Parameters Methanol Volume (µL): 0.3Start Temp (℃): 40 Hold Time (min): 1Ramp Rate (℃/min): 10Final Temp (℃): 60Hold Time (min): 5Pressure...
- http://www.vernier.com/til/7788/
- My school is moving to iPad. Will the probeware I already own work with an iPad?
- As schools move to new technology platforms, many teachers have asked us for advice on how to make the most cost effective use of probeware...
- http://www.vernier.com/til/7711/
- What video file formats are supported in Vernier Video Analysis?
- This information is about Vernier Video Analysis. Video files with the extensions of .mov and .mp4 are likely to be compatible with Vernier Video Analysis....
- http://www.vernier.com/til/7010/
- How do I get OpenSciEd curriculum?
- To use Vernier technology with the OpenSciEd curriculum, you need to A) download the complete unit from OpenSciEd B) download the Vernier supplement The Vernier...
- http://www.vernier.com/til/4568/
- Why is my VSMT force sensor stuck at a high reading (>1000 N)?
- There are at least two possible causes for the force sensor to read a high constant value. It has been stressed beyond its capacity and...
- http://www.vernier.com/til/3463/
- How do I know if my LabQuest will work with Go Direct Sensors and Go Wireless devices?
- Only the , connected via USB can be used with the original LabQuest. All other Go Direct sensors are not supported. All models of LabQuest...
- http://www.vernier.com/til/3085/
- Optical DO Probe Troubleshooting and FAQs
- Specifications and User Guide TROUBLESHOOTINGPrimary Test: Connect the Vernier Optical DO Probe to the data-collection interface. Start the data-collection software. Make sure you are using...
- http://www.vernier.com/til/2988/
- Logger Pro FAQs for Video-Related Features
- Getting Started A guide is available that contains detailed information about using the Video Analysis features in Logger Pro, including how to capture and analyze...
- http://www.vernier.com/til/1925/
- How do Logger Pro, Graphical Analysis, LabQuest app, and Vernier Video Analysis calculate velocity and acceleration?
- Logger Pro, Graphical Analysis, LabQuest App, and Vernier Video Analysis all determine velocity and acceleration from position values using a numerical derivative calculation. Data used...
- http://www.vernier.com/til/1011/
- Video and image capture do not work in Logger Pro under macOS 10.14 Mojave or newer.
- The release of macOS 10.14 Mojave broke all video and image capture functions in Logger Pro. It is still possible to analyze existing videos and...
- http://www.vernier.com/til/4291/
- Go Direct Optical Dissolved Oxygen Probe Troubleshooting and FAQs
- Specifications and User Guide TROUBLESHOOTING -Primary Test: It should read approximately 100% on the Saturation channel when in air-saturated water or water-saturated air. RELATED TIL...
- http://www.vernier.com/til/4227/
- How do I tell which model Go!Link I have?
- The Go!Link originally came out in 2004. As time went on some of the components we were using in the original design were no longer...
- http://www.vernier.com/til/4389/
- What is the transmission spectrum of the VSP-EM-FIBER optical fiber?
- The attached file contains the transmission spectrum for the . The transmission spectrum is fairly flat across all wavelengths measured by the and is comparable...
- http://www.vernier.com/til/3714/
- Problems with force sensor giving bad readings because hex barrel has been removed and improperly reinstalled.
- This article refers to the following products: All three of these sensors have a hexagonal barrel, or standoff, extending from the sensor case. This part...
- http://www.vernier.com/til/2149/
- Graphical Analysis App Bluetooth issues on Windows 10: Do I need to pair?
- If your Go Direct sensor works on Windows 10 via USB, but you are having issues connecting via Bluetooth wireless technology, the first thing you...
- http://www.vernier.com/til/4053/
- Graphical Analysis or Spectral Analysis launches on my Chromebook but won't connect to USB devices.
- When using a Chromebook, make you are using the Chrome version of the app. Many Chromebooks are able to run Android apps from the Google...
- http://www.vernier.com/til/4359/
- Go Wireless Temp cannot be used with Windows 10 Creators Update and Logger Pro
- On April 11, 2017, Microsoft released a major update to Windows 10. Called the Creator’s Update, the build number is 15063. This new version of...
- http://www.vernier.com/til/3960/
- How do I share data from Graphical Analysis App?
- Graphical Analysis app data files can be saved from within the application as files with an .ambl or .gambl extension. From there, files can be...
- http://www.vernier.com/til/3771/
- How can I create FFTs using the Go Direct Sound Sensor (GDX-SND)?
- , can capture waveforms using its Microphone channel. By doing an FFT on those waveforms, you can find what frequency or frequencies contribute to the...
- http://www.vernier.com/til/4302/
- What programming environments do you support for using your sensors for projects and teaching coding?
- Since we started this company in the early 1980’s, we have always tried to provide a way for teachers and students to “do their own...
- http://www.vernier.com/til/4307/
- Can I use Vernier sensors to measure VO2 max?
- Please see the following link for some excellent tips on this subject. https://www.vernier.com/innovate/tips-for-measuring-oxygen-consumption-and-vo2-max/ VO2 max is a measure of the maximum volume of oxygen that...
- http://www.vernier.com/til/3739/
- Vernier Structures & Materials Tester (VSMT) Troubleshooting and FAQs
- Specifications and User Guide TROUBLESHOOTING – Primary Test: The VSMT Force sensor will auto-ID with supported releases of software. – Secondary Test: The VSMT Displacement...
- http://www.vernier.com/til/3344/
- Go Direct Oxygen Gas Troubleshooting and FAQs
- Specifications and User Guide TROUBLESHOOTING Primary Test: Blow on the sensor. Do you see a decrease in the Oxygen Gas reading? This tells you that...
- http://www.vernier.com/til/4127/
- Can I connect a Davis Anemometer and Wind Gauge to a Vernier Interface?
- Connecting Davis wind speed and direction sensors to a Vernier interface is fairly complicated DIY project. It is a whole lot easier to use our...
- http://www.vernier.com/til/1856/
- Can I use Vernier Go Direct sensors with programs I write in various programming environments?
- Most Vernier Go Direct sensors work with the free Vernier Graphical Analysis. GDX spectrophotometers work with the free Spectral Analysis program.  Go Direct Mini GC™,...
- http://www.vernier.com/til/4440/
- Do Vernier apps run in Windows 10 S?
- No. Windows 10 has an “S” mode that restricts what apps can be installed. Schools may opt to run Windows 10 only in S Mode,...
- http://www.vernier.com/til/4446/
- My school is moving to Chromebooks. Will the probeware I already own work with a Chromebook?
- As schools move to new technology platforms, many teachers have asked us for advice on how to make the most cost effective use of probeware...
- http://www.vernier.com/til/2871/
- Are there any interfering gases when using the Optical DO Probe?
- No. The Optical DO Probe is not affected by the presence of hydrogen sulfide and other gasses that interfere with the traditional electrochemical method.
- http://www.vernier.com/til/3013/
- Do you have data-collection technology that works with Google Chromebooks?
- Yes, Graphical Analysis app, our data-collection and analysis application available for Chromebooks, is free and available for Download in the Chrome Web Store. Data collection...
- http://www.vernier.com/til/2453/
- Pivot Interactives Troubleshooting and FAQs
- For the full list of help topics, visit the Pivot Interactives web site. ORDERING AND PREVIEWING PIVOT INTERACTIVES [TIL 4031] [TIL 4154] [TIL 4045] [TIL...
- http://www.vernier.com/til/4074/
- Which optical fiber cable is used with which spectrometer?
- A summary all the fiber optic cables and the spectrometers with which they can be used is found at https://www.vernier.com/til/6290.
- http://www.vernier.com/til/3927/
- My Go Direct SpectroVis Plus Spectrophotometer intermittently drops the connection while using Bluetooth.
- Note: This document addresses intermittent Bluetooth connections. If you are unable to connect at all by Bluetooth see: [til 4118] If your successfully connects to...
- http://www.vernier.com/til/4425/
- How do I use the Moment of Inertia Kit with the original CFA?
- You can collect angular velocity data using the attached to the beam of the . However, you must use a photogate to collect angular velocity...
- http://www.vernier.com/til/4428/
- Can I use Vernier sensors with LEGO hardware and software?
- There are a few ways in which to use Vernier sensors with LEGO hardware and software. But those connection options are fairly limited, as outlined...
- http://www.vernier.com/til/4380/
- Can I do data logging using MINDSTORMS EV3 software?
- Yes. There are several different options for logging data with the EV3 using MINDSTORMS software. Here are the various data logging options: 1. Live Data...
- http://www.vernier.com/til/3569/
- Go!Link Troubleshooting and FAQs
- Product Overview [til 1908] [til 1901] [til 1469] [til 1514] [til 2107] [til 2625] [til 2871] [til 1961] [til 1721] [til 2063] Troubleshooting The LED...
- http://www.vernier.com/til/2114/
- LEGO® Mindstorms® EV3 Troubleshooting and FAQs
- LEGO® Mindstorms® EV3 units are able to work with Vernier sensors using our LEGO Sensor Adapter for EV3 and NXT (order code: BTA-NXT, $39) and...
- http://www.vernier.com/til/3339/
- How can I zero the sensor readings on my EV3?
- The Vernier Sensor Block for MINDSTORMS EV3 software does not have a Zero function. You can easily create a correction in your program to effectively...
- http://www.vernier.com/til/3608/
- Why does Port View indicate I have plugged in an NXT Sound Sensor when I have a Vernier sensor connected?
- The EV3 was designed to automatically identify EV3 and NXT LEGO sensors that have been connected to any of its input ports. Unfortunately, it does...
- http://www.vernier.com/til/3607/
- When I use the Vernier EV3 Sensor Block why is there an exclamation point above the port number?
- The exclamation is simply a notification that you have connected a non-LEGO® sensor into one of the EV3 ports. It does not interfere with the...
- http://www.vernier.com/til/3606/
- Why don't I see the Vernier Sensor block in my MINDSTORMS EV3 Sensor palette?
- You need to import the Vernier Sensor Block into MINDSTORMS. For instructions for downloading the Sensor Block, go to this web page: https://www.vernier.com/engineering/lego-ev3/ev3-sensor-block/ [til 3339]
- http://www.vernier.com/til/3605/
- How do I get the sensor reading from the Vernier EV3 Sensor block connected to the Display block?
- To display a sensor reading on the screen of the EV3, you must configure the Display block to allow sensor readings to be wired as...
- http://www.vernier.com/til/3604/
- What can I do to make my Vernier sensor readings more steady in my EV3 program?
- The Vernier sensor block for LEGO MINDSTORMS EV3 includes an option for oversampling. Oversampling takes a large number of samples and returns an averaged reading....
- http://www.vernier.com/til/3603/
- My Vernier sensor does not seem to work with my EV3 LEGO Robot. How do I troubleshoot this?
- The following are a series of troubleshooting steps that should help you find the issue: 1. Check to verify that your EV3 is on. Periodically,...
- http://www.vernier.com/til/3602/
- My LEGO EV3 program is not working. How do I start troubleshooting?
- In most cases, the LEGO EV3 program does exactly what you have programmed it to do. If you are having trouble, follow these troubleshooting steps:...
- http://www.vernier.com/til/3601/
- Why are certain sensors not able to work with the NXT Adapter?
- The answer depends on the sensor: First of all, only sensors with the BTA connector can work with this adapter. This eliminates all the BTD,...
- http://www.vernier.com/til/2585/
- Is there a way to connect my CO2 sensor to an NXT Mindstorm?
- (This information refers to the LEGO NXT robotics system. The information should be similar for LEGO EV3. However, this has not been tested.) There is...
- http://www.vernier.com/til/2236/
Go Direct® Optical Dissolved Oxygen Replacement Cap
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