Topic “Total Dissolved Solids”
Total Dissolved Solids (often abbreviated TDS) is a measure of the combined content of all inorganic and organic substances contained in a liquid in molecular, ionized or micro-granular (colloidal sol) suspended form.
6920DW Data Sonde
The YSI 6920DW is a portable instrument which measures free chlorine, turbidity, and other parameters. Take readings at multiple points along a drinking water distribution system; the collected data gives you a comprehensive view of your water quality and can help you detect events of concern.
Ensure the distribution of safe drinking water to your community with YSI Drinking Water Sondes
Data can be logged internally, sent to a SCADA system via the YSI 6500 Process Monitor, or viewed remotely and in real-time with YSI EcoNet.
Available parameters include:
•Free Chlorine
600LS Data Sonde
Measure level, flow, temperature and conductivity with the compact 600LS sonde. Rugged and waterproof, the YSI 600LS is perfect for tide gauge monitoring, wetlands level applications, ground water, estuaries, rivers, and more.
With the 600LS, tide gauge measurements have never been so easy!
Available with and without conductivity, YSI recommends conductivity when used in saline environments for the most accurate level measurements.
Parameters available on the 600LS:
600QS Data Sonde
Combined for convenience, the YSI 650 MDS display-datalogger and the YSI 600R sonde allow you to collect 11 parameters simultaneously in real time
YSI 600QS (Quick Sample™) The Easy Solution to Handheld Sampling
Parameters available for the 600QS include:
•Dissolved Oxygen (polarographic)
•Temperature
•Conductivity
•Salinity
•Specific Conductance
•Resistivity
•Medium Depth
•pH
600OMS V2 Data Sonde
Measure optical dissolved oxygen, chlorophyll, blue-green algae, rhodamine, or turbidity in combination with temperature, conductivity and depth. Designed for use in fresh, sea or polluted waters, the 600OMS V2 data sonde utilizes the field-proven YSI sensors and incorporates innovations in water quality sensor configuration such as a conductivity and temperature module that fits into the sonde body.
600OMS V2 measures dissolved oxygen, turbidity, chlorophyll, blue-green algae, or rhodamine in a low-cost package.
Designed for use in fresh, sea or polluted waters, the 600OMS V2 utilizes the field-proven YSI sensors and incorporates innovations in sensor configuration such as a conductivity and temperature modul
6820 V2 Data Sonde
The YSI 6820 V2 is a cost-effective data sonde for profiling and spot-checking water quality in rivers, lakes, wetlands, wells, estuaries, and coastal waters.
6820 V2 comes standard with RS-232 and SDI-12 communications and easily interfaces with YSI EcoNet and other data collection platforms for long-term deployment, or a YSI 650 Multiparameter Display System for sampling
Two versions are available:
•6820 V2-1 has 1 optical port, 1 conductivity/temperature port, 1 Rapid Pulse DO port, 1 pH/ORP port, and 3 ISE ports
6920 V2 Data Sonde
The YSI 6920 V2 sonde is an economical water quality logging system, ideal for long-term in situ monitoring and profiling. Real-time turbidity monitoring, dissolved oxygen monitoring, algae monitoring, and more
YSI 6820 and 6920 V2 Sondes With 1 or 2 optical ports and new sensor options
6920 V2 features:
•Field-replaceable sensors
•Choice between one or two optical sensor ports
•Self-cleaning optical sensors and anti-fouling components for extended deployment
DO700 - Portable Dissolved Oxygen Meter
9-in-1 Meter with Lab Performance. Dissolved Oxygen concentration/saturation, pH, mV, Conductivity, TDS, Salinity, Resistivity and Temperature.
Features
• Automatic salinity compensation and manual barometric pressure compensation for DO measurements
• Waterproof housing (meets IP57)
• One button pH calibration (4, 7, and 10pH)
EC600 - Waterproof Conductivity Kit
7-in-1 Meter with Lab-Quality Performance. Measures Conductivity, TDS, Salinity, Resistivity, pH, mV and Temperature.
Features
• Waterproof housing (meets IP57)
• Automatic one button pH calibration (4, 7, and 10pH)
• Choice of 3 point pH calibration for better accuracy
Extech Oyster™
Oyster™ Series pH/Conductivity/TDS/ORP/Salinity Meter Oyster™ meter with mini pH electrode and choice of Glass/Polymer conductivity cell
Features
* Large LCD built into adjustable “flip-up” cover displays measurement and Temperature simultaneously
Multiparameter Water Quality U-50 series
HORIBA has developed a portable water quality measuring system “Multi Water Quality Checker” U-50 series (five models) that is capable of real-time, on-site measuring of up to 11 water-quality parameters (pH, dissolved oxygen, etc.) in environmental waters such as rivers and lakes. Equipped with a high-performance turbidity sensor with tenfold sensitivity, higher than that of the conventional counterpart, the U-50 series system can measure even the slightest turbidity in water as clear as tap water. The U-50 series is thus applicable to various measurement purposes such as measuring natural environmental water quality (main use of the conventional counterpart) and testing water supplies
Up to 11 water quality parameters can be measured simultaneously on-site using a single system
The U-50 series system uses ancillary components having a long service life between replacements to ensure high maintainability. Moreover, it is designed to be waterproof for the highest robustness.
CyberScan PCD 6500 Multiparameter
Top-of-the-line, research-grade CyberScan PCD 6500 touchscreen meter measures and displays up to four channels at one time. With 10 measurement parameters to choose from, the PCD 6500 is engineered with advanced design that prevents cross-talk or other interference. Plus, automatic five-day BOD testing capability with sample identity, as well as extensive communications features that allow you to send your data to any computer in the world via internet – directly from the meter!
PCD6500 Measures pH / pH FET / ORP / Ion / Conductivity / TDS / Salinity / Resistivity / Dissolved Oxygen / BOD (OUR, SOUR) / Temperature
• Measure and view up four channels at the same time with no cross channel interference
• Wide pH and mV measurement ranges
• Pre-programmed ISE-type selection
CyberScan CD 650 Conductivity Dissolved Oxygen Meter
Intuitive with built-in guidance prompts and self-diagnostic messages, the Eutech CyberScan CD 650 comes with advanced wireless communications technology for easy meter-to-PC data transfer, and is IP67 waterproof for harsh applications.
CD650 Measures Conductivity / Total Dissolved Solids / Salinity / Resistivity / Dissolved Oxygen / Temperature
• Measures and displays three parameters simultaneously
• ±1 % full scale accuracy across 5 Conductivity ranges
Use the request button on product pages to build a quote request list.
| 0 Items | $0.00 |
Freephone
- Australia
- 1800 622 343
- New Zealand
- 0800 623 336