70 results for "Turbidity Bottles 6 bottles"

• Where can I get replacement Turbidity bottles (cuvettes ...

  We sell the Turbidity Accessories Replacement Kit (TRB-ACC) that contains one empty glass turbidity bottle and one glass turbidity bottle filled with 100 NTU standard. For additional empty cuvettes, we sell a box of Turbidity Bottles (6 bottles) (TRB-BOT).

  https://www.vernier.com/til/658

• My turbidity standard bottle is stuck in the Turbidity ...

  In 2011, the manufacturer of the turbidity standards added a plastic label to outside of their bottles. When you try to remove one of these bottles from the Turbidity Sensor, the edge of this label can catch, making it difficult to pull out.

  https://www.vernier.com/til/2469

• Turbidity Sensor Troubleshooting and FAQs - Technical ...

  Gently invert the bottle to mix, but do not shake the bottle. Seal the bottle with the lid and wipe the outside of the bottle with a clean, lint-free cloth or tissue. Hold the bottle by the lid and place it in the sensor, making sure to line up the markings on the bottle and the sensor. Close the lid and monitor the turbidity values.

  https://www.vernier.com/til/1388

• Where can I get a replacement stopper for my older style ...

  A replacement stopper for an older style CO2 sensor is available: . This stopper is a standard 1-hole, #6 stopper that has been over-bored and...

  https://www.vernier.com/til/3306

• General tips for using Ion Selective Electrodes (ISE ...

  Ready-made standards from Vernier come in 500 mL bottles, and are available as follows: NH 4 1 mg/L Standard Low NH 4 ISE Solution (NH4-LST) NH 4 100 mg/L Standard High NH 4 ISE Solution (NH4-HST) NO 3 1 mg/L Standard Low NO 3 ISE Solution (NO3-LST) NO 3 100 mg/L Standard High NO 3 ISE Solution (NO3-HST) Ca 10 mg/L Standard Low Ca ISE Solution ...

  https://www.vernier.com/til/665

• mBot Default Program details and troubleshooting ...

  6. Slowly rotate the mBot so that the left side of the sensor is just hovering over the white paper, and the right side is still just hovering over the black line. The left, blue LED of the sensor should turn on, and the right should be off. 7. Slowly rotate the sensor so that the right side is just hovering over the white paper, and the left ...

  https://www.vernier.com/til/4182

• CO2 Gas Sensor Troubleshooting and FAQs - Technical ...

  CO 2 Gas Sensor (CO2-BTA) Specifications and User Guide. Troubleshooting. Note: There are two types of CO 2 Gas Sensors. One model was sold up to about January 2007. The new model was sold after January 2007 and replaces the old model.

  https://www.vernier.com/til/1366

• The pH electrode I have been using no longer seems to work ...

  When testing a pH Sensor (pH Sensor (PH-BTA), Tris-Compatible Flat pH Sensor (FPH-BTA), Go Direct ® pH Sensor (GDX-PH)), it is best to place it into a known buffer solution.This allows you to see if the sensor is reading correctly (e.g., in a buffer pH 7, is the sensor reading close to pH 7).

  https://www.vernier.com/til/730

• How do I manually calibrate my sensor in LabQuest App ...

  6. Prepare the sensor for the second calibration point. In the case of the pH Sensor example, you should rinse the sensor with distilled water and place it in the second standard solution. 7. Enter the known value for Reading 2. When the voltage reading stabilizes, tap Keep. 8.

  https://www.vernier.com/til/3394

• How do I calibrate a sensor in Logger Pro? - Technical ...

  Place the sensor in the first known set of conditions (e.g., known suspended mass or known pH buffer). If using a wet sensor, remove the storage bottle from the sensor (if applicable), rinse the tip of the sensor with distilled water, and place the sensor in the first standard solution so the tip is immersed.

  https://www.vernier.com/til/2341

• Nitrate Ion-Selective Electrode Troubleshooting and FAQs ...

  -Approximate calibration voltages: High(100 mg/L) 1.6 V, Low (1 mg/L) 2.4 V ... Second point: Remove the ISE from the High Standard, rinse well with distilled water from a wash bottle, and gently blot dry with a paper towel or lab wipe. Place the electrode into the Low Standard. Enter the concentration value of the Low Standard.

  https://www.vernier.com/til/1432

• Calcium Ion-Selective Electrode Troubleshooting and FAQs ...

  First point: The ISE should be soaking in the High Standard. Enter the concentration value of the High Standard. Second point: Remove the ISE from the High Standard, rinse well with distilled water from a wash bottle, and gently blot dry with a paper towel or lab wipe. Place the electrode into the Low Standard. Wait for the voltage to stabilize.

  https://www.vernier.com/til/1434

• Dissolved Oxygen Sensor Troubleshooting and FAQs ...

  Dissolved Oxygen Probe (DO-BTA) Specifications and User Guide. TROUBLESHOOTING-Primary Test: If the probe is filled with the correct filling solution, the blue protective cap is removed, and it is being gently stirred in the water, the readings should be reasonable (6 mg/L to 10 mg/L is typical).

  https://www.vernier.com/til/1413

• Go Direct Ethanol Vapor Troubleshooting and FAQ ...

  3. Are you collecting in a controlled environment? Use the 250 mL Nalgene collection bottle and split stopper that is included with the sensor for best results. 4. Is your expected concentration of ethanol too high for the sensor? If you are testing something with an expected ethanol concentration above 3%, dilute the sample before collecting.

  https://www.vernier.com/til/4303

• Optical DO Probe Troubleshooting and FAQs - Technical ...

  What is the difference between the white storage bottle in the Optical DO Probe video and the clear bottle I received? How do I disinfect an Optical DO Probe? SPECIFICATIONS-Order code: ODO-BTA-Range: 0 to 20 mg/L 0 to 300 %-Accuracy: +/- 0.2 mg/L below 10 mg/L

  https://www.vernier.com/til/2988

• How do I manually calibrate my sensor in Graphical ...

  3. Place the sensor in the first known set of conditions (e.g., known suspended mass or known pH buffer). If using a wet sensor, remove the storage bottle from the sensor (if applicable), rinse the tip of the sensor with distilled water, and place the sensor in the first standard solution so the tip is immersed. 4.

  https://www.vernier.com/til/3631

• My pH sensors were stored dry. Will they still work ...

  Remove the storage bottle and cap from the pH sensor and place the sensor in the beaker of liquid so it is immersed an inch or two in the liquid. Check the pH reading. If it is close to the known pH of the liquid, or anywhere below 7, then you can probably revive the sensor. If the reading is higher than 7, then the sensor is probably so weak ...

  https://www.vernier.com/til/2201

• What do you have for STEM or engineering in elementary or ...

  Here are some things you might consider for a potential course in STEM for grades 5-8. 1. Labs and projects using LEGO NXT or EV3: We have two books, Vernier Engineering Projects for LEGO MINDSTORM Education for NXT and EV3.

  https://www.vernier.com/til/3146

• Data Collection with Go Wireless pH/Electrode Amplifier ...

  3. Remove the storage bottle from the Go Wireless pH, rinse the tip of the sensor with distilled water, pat dry, and place the sensor in the first buffer solution so the tip is immersed. 4. Enter the pH of the buffer solution as the known value for Reading 1. When the voltage reading stabilizes, tap Keep. 5.

  https://www.vernier.com/til/3375

• Ethanol Sensor Troubleshooting and FAQ - Technical ...

  Use the 250 mL Nalgene collection bottle and split stopper that is included with the sensor. 4. Is your expected concentration of ethanol too high for the sensor? If you are testing something with an expected ethanol concentration above 3%, dilute the sample before collecting. 5.

  https://www.vernier.com/til/2865

• LabQuest 2.6.2, 2.6.1 and 2.6 Release Notes

  LabQuest 2.6.2 • Improved system stability with networking LabQuest 2.6.1 • Improved system stability after reboot LabQuest 2.6 New Sensor Support • Platinum-Cell Conductivity Probe...

  http://www.vernier.com/til/3521/

• Are your apps supported in macOS 10.15 Catalina?

  macOS® 10.15 (also called Catalina) was released October 7, 2019. Logger Pro 3.16 is fully supported with the exception of video capture. Video analysis is...

  http://www.vernier.com/til/4441/

• Do any products sold by Vernier include chemicals listed in California's Proposition 65?

  Yes, a few products sold by Vernier include chemicals listed in California’s Proposition 65. The California Safe Drinking Water and Toxic Enforcement Act, known as...

  http://www.vernier.com/til/4295/

• macOS is warning me that Logger Pro is not 64 bit and therefore won't run on 10.15 Catalina

  If you are specifically seeing messages about Logger Pro not being 64 bit, that means you are running an older version of Logger Pro, and...

  http://www.vernier.com/til/4495/

• macOS gives a message on launch of Logger Pro that "Logger Pro has not been optimized for your Mac"

  Logger Pro 3.15 and earlier will generate an error message on computers running macOS 10.14.4 and later. The full text of the error message is...

  http://www.vernier.com/til/4386/

• What is the thread on the bumpers and hooks for Vernier Force Sensors?

  This article refers to the following sensors: The hooks and bumpers used with our various force sensors have a 6-32 thread. You can usually buy...

  http://www.vernier.com/til/1862/

• How do I get an A260/A280 value with your UV-VIS spectrometers in Logger Pro?

  WHAT IS THE A260/A280 RATIO? This ratio is used to determine the purity of a DNA or protein sample. Contamination of a nucleic acid solution...

  http://www.vernier.com/til/2578/

• Do you have a spectrometer that can measure DNA concentration and purity?

  Yes, the and the can be used to assess DNA purity and concentration. DNA has an absorption maxima at approximately 260nm. At 260nm, an A260...

  http://www.vernier.com/til/1683/

• How do I remove or replace a Go Direct battery?

  Batteries for Go Direct® sensors can be replaced by following the step-by-step instructions in the below videos. Most sensors fit into either a “wand” type...

  http://www.vernier.com/til/4014/

• Can salinity be measured using a chloride ion-selective electrode?

  Yes, salinity can be calculated from the chloride ion concentration using or using the following equation:           salinity (ppt) = 0.0018066 x Cl– (mg/L)* This equation...

  http://www.vernier.com/til/4323/

• Projectile Motion lab only registers four events with Time of Flight Pad.

  In LabQuest 2.8.4 or newer, be sure the Photogate Timing Mode: Projectile Launcher has the “Use Time of Flight Pad” option selected. In older versions...

  http://www.vernier.com/til/3622/

• Issues with the silent installer with Logger Pro on Windows 7

  Short Answer: -Install the following Hotfix from Microsoft: https://support.microsoft.com/en-us/kb/2921916 -Reboot (required) -Install Logger Pro. Long answer: The Logger Pro 3.11 installer (and newer) use a...

  http://www.vernier.com/til/3670/

• Why is Graphical Analysis for Android requesting permission to see my location?

  Staring with Android version 6, app permissions lumped together the use of Bluetooth and location information. As a result, to allow the Graphical Analysis and...

  http://www.vernier.com/til/3618/

• Can I use an Arduino Mega 2560 with the Vernier Interface Shield?

  We have tested the Arduino Mega 2560 (5-volt version) with our , and it works, with limitations. One thing that may be confusing is that...

  http://www.vernier.com/til/3841/

• Graphical Analysis on Android launches to a white screen

  Graphical Analysis 4 on Android requires at least Android OS 6.01, and the Android System Webview must also be up to date. These are updated...

  http://www.vernier.com/til/4230/

• Can I use the 64-bit version of LabVIEW with a Vernier interface?

  Yes, our sample files for LabQuest, Go! Devices and SensorDAQ include support for both the 32-bit and 64-bit versions of LabVIEW. This is true for...

  http://www.vernier.com/til/2565/

• Do you have Logger Pro for Linux for Ubuntu releases after 14.04 LTS?

  No. We have tested the latest “Long Term Support (LTS)” release of Ubuntu and Logger Pro was not compatible with it. Background Information: Around 2005...

  http://www.vernier.com/til/3628/

• How do I install the Jungo WinDriver for LabPro, LabQuest, and LabQuest Mini manually?

  This document has information for device drivers that work with older versions of Logger Pro. If you are using a Logger Pro version 3.11 or...

  http://www.vernier.com/til/2582/

• What are the dimensions of the 3-step pulley/wheel on the Rotary Motion Sensor?

  The dimensions and masses are the same for the Standard Rotary Motion Sensor and the Go Direct Rotary Motion Sensor. The measurements are as follows:...

  http://www.vernier.com/til/1012/

• Turbidity Sensor Troubleshooting and FAQs

  Specifications and User Guide TROUBLESHOOTING -Primary: Connect the sensor to the Vernier interface and run the data-collection program. Fill the sample bottle to the top...

  http://www.vernier.com/til/1388/

• Will the Pasco Rotary motion sensor (CI-6538) work on a ULI or LabPro?

  The Pasco CI-6538 Rotary Motion Sensor is made to work with Pasco interfaces and can not be adapted to work with Vernier interfaces. In contrast,...

  http://www.vernier.com/til/546/

• LabQuest 2.6.3 Release Notes

  Resolved Issues • Improved the identification of devices having a bad MAC address during an update • Fixed an issue that prevented emails containing international...

  http://www.vernier.com/til/3633/

• Can I use a Pasco motion detector with the LabQuest, LabPro, CBL, or ULI interfaces?

  No. Pasco’s current motion detector is NOT COMPATIBLE with our LabQuest interfaces due to hardware conflicts. Over the years, Pasco has sold different versions of...

  http://www.vernier.com/til/405/

• Logger Pro cannot find LabPro/LabQuest but the drivers look good.

  If Logger Pro cannot find hardware, check the device drivers first: [til 2501] If the device drivers are broken, then fix that first. If the...

  http://www.vernier.com/til/3175/

• Where can I download Logger Lite for Windows XP or Mac OS X 10.6?

  Logger Lite 1.7, released July 1, 2014, is the last version to support Windows XP, Windows Vista, and Mac OS X 10.6. To download, click...

  http://www.vernier.com/til/3422/

• Why does LabQuest Viewer 2.0 prompt me about Microsoft .NET Framework on my Windows 7 computer?

  Using LabQuest Viewer 2.0 on a Windows operating system requires Microsoft .NET Framework version 4.0 or newer. Computers running Windows 7 may not have version...

  http://www.vernier.com/til/3408/

• Will Logger Pro run in a 64-bit version of Windows XP, Vista, 7, or 8?

  No version of Logger Pro is compatible with a 64-bit version of Windows XP. Windows Vista 64-bit support started with Logger Pro 3.7 for the...

  http://www.vernier.com/til/1668/

• What version of Windows am I running? Is it 32 bit or 64 bit?

  To find out what version of Windows you are running, right click on “Computer” and choose Properties. Note that “Computer” is called “My Computer” on...

  http://www.vernier.com/til/2500/

• Is your software compatible with Windows 8.1?

  Windows 8.1 was release in October 2013. The following outlines Vernier application behaviors for Windows 8.1 Logger Pro Logger Pro version 3.8.6.2 and higher have...

  http://www.vernier.com/til/3050/

• Is your software compatible with Mac OS X 10.8 Mountain Lion?

  Logger Pro 3.8.6 and newer versions are tested with Mountain Lion and signed with a developer certificate for full compatibility with Gatekeeper. Logger Pro versions...

  http://www.vernier.com/til/2439/

• Is your software compatible with Mac OS X 10.9 Mavericks?

  Apple released OS X 10.9 Mavericks in late October 2013. The following Vernier software has been tested and the results noted here. Logger Pro Logger...

  http://www.vernier.com/til/3038/

• Are the files for the first edition of Physics with Vernier included with the latest version of Logger Pro?

  All the original experiment files for the first edition of Physics with Vernier are included with the latest release of Logger Pro (version 3.8.6.2). To...

  http://www.vernier.com/til/3118/

• Why does my Vernier Emissions Spectrometer complain it requires calibration?

  This is a known issue with Logger pro version 3.8.6.2. Saving a file with the connected and reopening the file will inadvertently and incorrectly set...

  http://www.vernier.com/til/3116/

• Does Logger Pro support Ocean Optics Spectrometers on a 64-bit Windows system?

  Yes. Logger Pro 3.8.3 is the first version to support Ocean Optics devices on 64-bit Windows Vista and Windows 7.

  http://www.vernier.com/til/2056/

• Logger Pro crashes when used with Ubuntu 12.04.

  Logger Pro 3.8.4.5 B2 for Linux (January 17, 2013) is compatible with Ubuntu 12.04 (LTS). Please download and install the latest version of Logger Pro...

  http://www.vernier.com/til/2718/

• Where do I get the reagents listed for BIO-A Lab # 16, Introduction to Neurotransmitters using AChE (Acetylcholinesterase)?

  This laboratory exercise is designed for the college laboratory. The chemicals are hazardous, proper safety precautions and waste disposal methods are to be used (gloves,...

  http://www.vernier.com/til/2877/

• Does LabQuest print to the HP LaserJet P1606dn?

  In order to get the Laserjet P1606dn printer to work with the original LabQuest or LabQuest 2, you must be running the latest LabQuest version...

  http://www.vernier.com/til/2563/

• How do I get my LabQuest Periodic_Table_Data file to update?

  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...

  http://www.vernier.com/til/2829/

• Mac: When I update Logger Pro, the Logger Pro 3 folder in Applications does not contain the application itself.

  Symptom: When the Logger Pro installer is run, the Logger Pro 3 folder in Applications is updated with the new release notes, but no Logger...

  http://www.vernier.com/til/2095/

• Can you use Pasco adiabatic gas apparatus (TD-8565) with Vernier interfaces?

  The Pasco Adiabatic Gas Apparatus can be used with LabPro or LabQuest. You will need three DIN-BTA adapters to connect the sensor leads from the...

  http://www.vernier.com/til/695/

• How can I get high frequencies using PAMP and LabPro?

  The Power Amplifier can amplify any signal sent to it up to 15 kHz. LabPro has a built-in function generator, which goes up to 166...

  http://www.vernier.com/til/2747/

• Optimizing LabQuest battery life

  LabQuest’s battery will last a full school day, or 6 hours. We have tested a Temperature Probe for 8 hours of continuous monitoring, and it...

  http://www.vernier.com/til/1780/

• My turbidity standard bottle is stuck in the Turbidity Sensor. How do I get it out?

  In 2011, the manufacturer of the turbidity standards added a plastic label to outside of their bottles. When you try to remove one of these...

  http://www.vernier.com/til/2469/

• Where can I get replacement Turbidity bottles (cuvettes) or standards?

  We sell the that contains one empty glass turbidity bottle and one glass turbidity bottle filled with 100 NTU standard. For additional empty cuvettes, we...

  http://www.vernier.com/til/658/

• Mac OS 10.6 (Snow Leopard): Why do files of type .ga3 open in Logger Pro or files of type .cmbl open in Graphical Analysis?

  When Logger Pro and Graphical Analysis are both installed on a Mac running OS 10.6 (Snow Leopard), pre-installed files from one program may open in...

  http://www.vernier.com/til/2413/

• Graphical Analysis 3.4 doesn't launch in Mac OS X 10.6

  Graphical Analysis 3.8.4 is a native Intel application and doesn’t require Rosetta, it is a free update from 3.4 to 3.8.4 available here: http://www.vernier.com/tech/gaupdates.html You...

  http://www.vernier.com/til/2070/

• Why does my Garmin GPS screen lock up when I connect it to a computer?

  Some Garmin GPS units have a mode that show this behavior. You can fix it by going to: Main Menu > Setup > System >...

  http://www.vernier.com/til/2326/

• Do OHAUS balances and Watts Up devices work with Logger Pro 3 and 64 bit versions of windows?

  64 bit operating systems are best supported in Logger Pro 3.8.3 or newer. If you have an older version of Logger Pro 3, the update...

  http://www.vernier.com/til/2260/

• My Vernier GPS generates a dialog box about a network device when connected to Mac OS X 10.6.

  When some versions of the Vernier GPS dongle are connected to a Mac running OS X 10.6, a spurious dialog is generated, reading A new...

  http://www.vernier.com/til/2132/

• How do I use the Pasco Power amplifier with LabPro?

  Here is how to make an adapter for using the Pasco Power amplifier (CI-6552A)with the analog output of LabPro on CH4. Make the following connection...

  http://www.vernier.com/til/1251/