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Portable DO Meter

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Product Details:

Accuracy 1.5% F.S. (DO), 0.5C (Temperature)
Display Type LCD Display
Temperature 0 to 50C
Mounting Type Handheld / Portable
Power Supply 2 x 1.5V AA batteries
Test Range 0-20 mg/L (Oxygen)
Features Backlight Display, Waterproof Casing, Automatic Temperature Compensation
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Portable DO Meter Product Specifications

Test Range 0-20 mg/L (Oxygen)
Mounting Type Handheld / Portable
Power Supply 2 x 1.5V AA batteries
Temperature 0 to 50C
Display Type LCD Display
Features Backlight Display, Waterproof Casing, Automatic Temperature Compensation
Accuracy 1.5% F.S. (DO), 0.5C (Temperature)
Usage On-site Measurement of Dissolved Oxygen
Machine Weight 250 g (meter only)
Automation Grade Manual
Operating Voltage 3V DC (2x1.5V AA batteries)
Measuring Range 0-20 mg/L (Dissolved Oxygen), 0-50C (Temperature)
Resolution 0.01 mg/L (DO), 0.1C (Temperature)
Application Water Quality Testing
Response Time 30 seconds
Humidity 0-95% RH (non-condensing)
Control Mode Manual

Auto Power Off Yes (after 10 minutes of inactivity)
Calibration 1 or 2 point calibration
Sensor Cable Length 1 meter
Equipment Type Portable DO Meter
Environmental Protection IP65
Battery Life Approximately 200 hours
Data Hold Function Yes
Electrode Type Galvanic DO Sensor

Portable DO Meter Trade Information

Main Export Market(s) Western Europe, Central America, Eastern Europe, Middle East, South America, Asia, North America, Australia, Africa
Main Domestic Market All India

Product Description

Portable DO Meter

Easy-to-handle portable DO meters

Easy-to-handle off-line instruments which allow efficient operation.

Especially designed for requirements in the beverage industry
Provides easy sample handling
Communication interface
allows connection to a printer or external PC for data evaluation

Product details

Power	Electric
Brand	METTLER TOLEDO
Application	Laboratory Use,Industrial Use
Automation Grade	Semi-Automatic
Usage/Application	Industrial
Product Type of PH Meter	Portable

FAQ

1. What exactly is a mobile DO metre?

Ans - Dissolved oxygen (DO) levels in water are measured using a portable DO metre. It is used to keep an eye on water quality for a number of reasons, including making sure that the water is safe to drink and keeping an eye on aquatic life.

2. How does an on-the-go DO metre operate?

Ans - An oxygen-sensitive electrode is used by a portable DO metre to gauge the amount of dissolved oxygen in a sample of water. The electrode receives a current that reacts with the oxygen in the sample to create a voltage readout. The DO level is then calculated using this reading.

3. What advantages do portable DO metres offer?

Ans - A portable DO metre offers quick, on-the-spot measurements and is quite accurate. This makes it perfect for both routine water quality monitoring and emergency scenarios. Furthermore, because it is portable, it can be used in far-off places or other challenging locations.

4. What varieties of DO metres are offered?

Ans - There are several different kinds of DO metres, including optical, electrochemical, and digital ones. Considering that each variety has advantages and disadvantages of its own, it is crucial to select the best one for your unique requirements.

Efficient Field Water Testing

The portable design and lightweight build allow quick and hassle-free dissolved oxygen measurements at lakes, rivers, or industrial sites. Its backlit LCD and responsive sensor support effective readings even in low-light conditions or remote locations, ensuring seamless on-site environmental monitoring.

Durability and Long Battery Life

Encased in an IP65 waterproof housing, this meter is resilient against dust and water splashes, making it fit for rugged environments. With up to 200 hours of battery life and auto power-off after 10 minutes of inactivity, users can rely on the device during extended fieldwork without frequent battery changes.

Accurate and User-Friendly Operation

Automatic temperature compensation and manual 1 or 2-point calibration guarantee precise dissolved oxygen data across a 0-20 mg/L range. The data hold function simplifies result recording, while the straightforward manual controls make the meter accessible to beginners and professionals alike.

FAQs of Portable DO Meter:

Q: How do I calibrate the Portable DO Meter for accurate dissolved oxygen measurements?

A: You can calibrate the meter using either a 1-point or 2-point calibration procedure. Follow the user manual to prepare the required calibration solutions, immerse the sensor, and use the manual controls to complete the process. Regular calibration ensures reliable and accurate results, especially before critical measurements.

Q: What is the recommended process for using the meter during field water quality testing?

A: For field use, simply connect the galvanic sensor via the 1-meter cable, power the device with two 1.5V AA batteries, and immerse the sensor in the sample water. The LCD display with backlight makes readings easy to view, while the data hold function lets you freeze and record measurements for documentation.

Q: When should I replace the batteries, and how long does the battery last?

A: The device operates for approximately 200 hours on two 1.5V AA batteries. Replace the batteries when the display dims or the device fails to power on. Frequent field missions or long-term monitoring may require spare batteries to avoid interruptions.

Q: Where can this Portable DO Meter be reliably used?

A: With an IP65 waterproof casing and operational temperature range from 0 to 50C, this meter is suitable for use in diverse environments such as wastewater plants, aquaculture, rivers, lakes, and laboratories anywhere on-site dissolved oxygen readings are required.

Q: What are the key benefits of automatic temperature compensation in this DO Meter?

A: Automatic temperature compensation ensures that the dissolved oxygen readings remain accurate despite variations in sample temperature. This minimizes manual correction efforts and improves reliability, especially in fluctuating field environments.

Q: How does the auto power-off function help during operation?

A: The auto power-off feature automatically shuts down the meter after 10 minutes of inactivity, conserving battery life and reducing unnecessary power consumption during intermittent fieldwork or sample transitions.

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