Dissolved Oxygen: How to Measure It Accurately?
Dissolved Oxygen (DO) is the gaseous oxygen that is dissolved in an aqueous solution, it is also defined as the measure of the amount of
Dissolved oxygen meters
Dissolved oxygen is the amount of dissolved oxygen in water, commonly recorded as DO, and expressed in milligrams of oxygen per liter of water (mg/l) or ppm. The amount of dissolved oxygen is an indicator of the self-purification capacity of a water body.
The concentration of this element in a body of water is the result of the oxygen that enters the system and that which is consumed by living organisms. Oxygen input can be generated from many sources, but the main source is oxygen absorbed from the atmosphere.
The oxygen dissolved in the water is consumed and takes a short time to be restored to its initial state, indicating that the water body has a high self-purification capacity or that pollution is not severe in the water body.
DISSOLVED OXYGEN METERS KALSTEIN
Types of Dissolved Oxygen Meters a Laboratory may require
YR01840 Online Dissolved Oxygen Controller
Economy in-line dissolved oxygen controller, 1 or 2 calibration points, 4 to 20 mA outputs. The meter...
Benchtop pH / Conductivity / Dissolved Oxygen Meter
The multiparameter water quality meter contains 15 options, the meter is suitable
for...
Benchtop DO / BOD / OUR / SOUR Meter
Benchtop Dissolved Oxygen Meter Dissolved, 7-inch TFT display, stores up to 1000 sets of dissolved oxygen...
Benchtop Dissolved Oxygen Meter YR01832
Benchtop Dissolved Oxygen Meter Dissolved, 7-inch TFT display, stores up to 1000 sets of dissolved oxygen...
Our Best Selling Dissolved Oxygen Meter
- Salinity and barometric pressure compensations eliminate measurement error.
- Automatic temperature compensation ensures accurate readings over the entire range.
- Automatic reading function The end point of the measurement is detected and locked.
- Calibration Due Alarm prompts the user to regularly calibrate the meter.
- The reset function automatically resets all settings to factory defaults.
- Expanded memory stores or recalls up to 500 data sets.
- USB communication interface for data transfer and timer interval readings.
| Model | YR01833 |
| Dissolved Oxygen | |
| Range | 0.00 to 20.00mg/L |
| Resolution | 0.01, 0.1mg/L, selectable |
| Accuracy | ±0.2mg/L |
| % Saturation of Oxygen | |
| Range | 0.0 to 200.0% |
| Resolution | 0.1, 1%, selectable |
| Accuracy | ±2.0% |
| General Specifications | |
| Calibration Points | 1 or 2 points |
| Temperature Compensation | 0 to 50°C/32 to 122°F, automatic |
| Pressure Correction | 60.0 to 112.5kPa/450 to 850mmHg, manual |
| Salinity Correction | 0.0 to 50.0g/L, manual |
| Stability Criteria | Low or high |
| Calibration Due Alarm | 1 to 31 days or off |
| Hold Function | Manual or auto-endpoint |
| Memory | Stores up to 500 data sets |
| Output | USB communication interface |
| Connector | 6-pin nimi-DIN |
| Display | Custom LCD (125×100mm) |
| Power | DC5V, using AC adapter, 220V/50Hz |
| Dimensions | 210(L)×188(W)×60(H)mm |
| Weight | 1.5kg |
| Order Code | Accessories |
| YR01833 | DO100 dissolved oxygen electrode |
| DO electrolyte solution | |
| DO membrane cap | |
| USB cable | |
| DC5V power adapter |
Catalog of Dissolved Oxygen Meter models on offer
KALSTEIN ACTUALIZADO
Guides to become an expert in Dissolved Oxygen Meters
Dissolved Oxygen Meters are indispensable products in a laboratory, we provide you with guides and recommendations for a better use, so you can work as an expert.
Dissolved Oxygen meters: A scientific application
In recent years, the measurement of dissolved oxygen levels in water has become an essential tool in industry laboratories.
Discover the scientific application of Dissolved Oxygen
Natural and artificial oxygen gas have been used for a long time, especially in the chemical industry for distillation.
Harnessing science: Dissolved Oxygen meter application
Science has always been there to help us better understand the world around us. The tools we use every day to study.
Frequently asked questions from our customers about Dissolved Oxygen Meters
How to know the prices of Dissolved Oxygen Meters?
To know the price of the Dissolved Oxygen Meters we invite you to send us an email with your request using the contact form.
What are the delivery times for Dissolved Oxygen Meters?
The delivery time of your Kalstein product will depend on the following:
- If the equipment of your interest is in stock or if it must be manufactured.
- The type of freight you have chosen, this may be; air or sea.
Equipment in stock:
- Delivery Time (Air): 15-30 days.
- Delivery Time (Maritime): 45-60 days.
Equipment not in stock:
- Delivery Time (Air): 30-60 days.
- Delivery Time (Maritime): 60-90 days.
How to purchase Dissolved Oxygen Meters ?
You can make your purchase through:
- By email: sales@kalstein.eu
- By telephone: +33 (0) 1 78 95 87 02
- E-commerce: Via Kalstein's official website in your country.
How does the warranty work?
All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by poor installation or operation by the user, transport defects or by uses other than those specified by the manufacturer. Warranty excludes electrical or consumable parts. For more information visit our “terms and conditions” by clicking HERE
At Kalstein, we provide our customers with induction and technical support through new online methods. You can visit our induction videos, technical assistance and guidance provided by a Kalstein team through our YouTube channel (Kalstein English). HERE
Can I request a quote online?
Of course, you can request a quote for the Kalstein team of your interest, directly from our official website. Once you have identified your preferred model, click HERE
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