The Dissolved Oxygen Probe is fully supported with LabQuest 2, a standalone data logger with built-in graphing and analysis software.
Learn more about LabQuest 2 »
Product Description
£298.00 ex VAT | £357.60 Inc VAT
Use the Dissolved Oxygen Probe to determine the concentration of oxygen in aqueous solutions in the field or in the laboratory. The Dissolved Oxygen Probe is great for biology, chemistry, ecology, or integrated science courses. It can be used to perform a wide variety of experiments to determine changes in dissolved oxygen levels, one of the primary indicators of the quality of an aquatic environment.
Also see our NEW Optical Dissolved Oxygen Probe
Available to Order
Email to a friendExperiments
The Dissolved Oxygen probe can be found in the following Vernier Lab books:-
Investigating Environmental Science through Enquiry
- Investigating Dissolved Oxygen
- Water Quality
- Long Term Water Monitoring
- Biochemical Oxygen Demand
- Primary Productivity
- Interdependence of Plants and Animals
- Aerobic Respiration
- Dissolved Oxygen in Water
- Watershed Testing
- Physical Profile of a Lake
- Primary Productivity
Agricultural Science with Vernier
- Biochemical Oxygen Demand
- Watershed Testing
- Interdependence of Plants and Animals
Investigating Biology through Enquiry
- Investigating Dissolved Oxygen
- Investigating Primary Productivity
- Long Term Water Monitoring
- Dissolved Oxygen in Water
- Primary Productivity
- Dissolved Oxygen
- Biochemical Oxygen Demand
- Physical Profile of a Lake
What's Included
- Vernier Dissolved Oxygen Probe (dissolved oxygen electrode with membrane cap)
- One replacement membrane cap
- Sodium Sulfite Calibration Standard (2.0 M Na2SO3) and MSDS sheet
- D.O. Electrode Filling Solution, MSDS sheet, and filling pipet
- Calibration bottle (empty, lid with hole)
- D.O. Polishing Strips (1 pkg)
- User Manual
Specification
- Range: 0 to 15 mg/L (or ppm)
- Accuracy: ±0.2 mg/L
- Response Time: 95% of final reading in 30 seconds, 98% in 45 seconds
- Resolution: 0.014 mg/L (LabQuest 2, LabQuest, LabQuest Mini, Go!Link, LabPro)
- Temperature Compensation: automatic from 5–35°C
- Pressure Compensation: manual
- Salinity Compensation: manual
- Minimum sample flow: 20 cm/second
Sensor Requirements
The Dissolved Oxygen Probe may require a compatible interface and software. Choose a platform below to see compatible interface and software options.
| Software | ||
|---|---|---|
| Interface | Logger Pro | Logger Lite |
| LabQuest Mini | Full support | Full support |
| LabQuest 2 | Full support | Full support |
| LabQuest Stream | Full support1 | Full support1 |
| Go!Link | Full support | Full support |
| Go Wireless® Link | Future support2 | Future support2 |
| Original LabQuest (DISCONTINUED) | Full support | Full support |
| LabPro (DISCONTINUED) | Full support | Full support |
COMPATIBILITY NOTES
- Connect LabQuest Stream via USB. Future software updates will support connection via Bluetooth®technology
- A computer with a compatible Bluetooth® 4.0 radio is required. Only computers running Windows 10 or Mac OS X 10.10 or newer are supported.
| Interface | Software Graphical Analysis for Chrome |
|---|---|
| LabQuest Mini | Full support |
| LabQuest 2 | Full support |
| LabQuest Stream | Full support1 |
| Go!Link | Full support |
| Original LabQuest (DISCONTINUED) | Full support |
COMPATIBILITY NOTES
- Connect LabQuest Stream via USB. Future software updates will support connection via Bluetooth®technology
| Software | ||
|---|---|---|
| Interface | Graphical Analysis for iOS | Graphical Analysis for Android |
| LabQuest Stream | Partial Support1 | Partial Support1 |
| LabQuest 2 | Full support2 | Full support2 |
| Go Wireless® Link | Partial Support1 | Partial Support1 |
COMPATIBILITY NOTES
- Data can be collected using the sensor’s default calibration. Future software updates will support calibration modifications.
- Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
Ideal Solutions for Enquiry Based Learning
5 Year Warranty on most items
Award Winning Products
Connectivity with iOS, Mac, Android, Windows and Chromebooks
Guaranteed Quality and Support
Extensive Support Materials
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