The information below is relevant if using specific Vernier interfaces (LabPro, original LabQuest, LabQuest Mini, and LabQuest Stream) connected to a Windows computer running Logger Pro (3.14.1 or newer) or Logger Lite (v1.9.3 or newer).
Important n...
If the LabQuest 2 screen is a solid white, please try the following:
1. Try to turn the unit off by holding the power button down for 10 seconds. If the unit won't shut off that way: a. Re...
Windows 7 Operating Systems, which are significantly behind in Windows Updates, may experience problems in installing and finalizing the device driver for Go Direct® SpectroVis® Plus Spectrophotometer (GDX-SVISPL), after installation of Logge...
Optics Expansion Kit (OEK)
Specifications and User Guide
Center thickness of the three lenses included in the Optics Expansion Kit:
10 cm convex – 8.3mm
20 cm convex – 5.0mm
15 cm concave – 1.7mm
What has changed in the revised Optics Expansion...
Locating the serial number will depend on the version of the spectrometer. Vernier Technical Support may be able to use the serial number located on the spectrometer to determine the approximate age of the device.
SpectroVis Plus (SVIS-PL, discon...
This can happen when Logger Pro, LabQuest App or Spectral Analysis can't tell the difference between the dark and light sample during calibration. If you are using a standard, water blank (nothing opaque), then the light source is probably not operat...
Vernier sensors can be used as inputs to National Instruments' NI LabVIEW software. The essential components necessary to use our sensors with LabVIEW are:
1. Vernier interface or adapter, such as:
*SensorDAQ (SDAQ). This Vernier interface was desig...
Sports-related concussions are an important, relevant topic and many instructors would like their students to investigate different types of helmets or other mitigating devices. Medical literature suggests that concussions may occur when brain tissu...
The CO₂ Gas Sensor is a Gas sensor. You will ruin the sensor if it is placed in water or other solutions. Do not place any of our CO₂ Gas Sensors into water or solutions.
To measure dissolved CO₂ in water or other fluids, you need a dissolv...
When collecting blood pressure data using a Blood Pressure Sensor (BPS-BTA), and LabQuest 2 running LabQuest App 2.8.1, the calculated values for Systolic, Diastolic, Pulse, and Mean Arterial Pressures remain constant after the first run. The graph c...