Pocket Dissolved Oxygen Tester LPKDO-T2010

Introduction

Pocket Dissolved oxygen tester is equipped with advanced polarographic sensor to measure dissolved oxygen content. The system menu of dissolved oxygen meter can set 6 parameters which includes the number of calibration points, temperature units etc. It can measure the dissolved oxygen content present in water, waste water, other liquids & solutions.

This dissolved oxygen meter is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Pocket Dissolved oxygen tester has applications in water & waste water management industry, aquarium, surface ground water, etc. to detect content of dissolved oxygen.

Specifications

Dissolved oxygen range	0.0 to 20.0 mg/L (or ppm)
Dissolved oxygen accuracy	± 0.5 mg/L
% of saturation of oxygen	0.0 to 200.0%
Sensor type	Polarographic dissolved oxygen probe
% Saturation of oxygen accuracy	± 10 % F.S.
Temperature compensation range	0 °C to 40 °C, 32 °F to 104 °F
Barometric pressure correction	60.0 to 112.5 kPa, 450 to 850 mmHg
Salinity correction	0 - 35 g/L
Data hold function	Manual or automatic
Power off	Manual or automatic (8 minute after last key is pressed)
Reset function	Yes
Connector	6 pin mini plug
Battery life	Approximately 150 hours
Dimension (L × Dia.)	175 × 40 mm
Weight	100 g

Features

Equipped with polarographic sensor

1 - 2 points calibration using air saturated water & zero oxygen solution

Manual salinity & barometric pressure compensation for better measurement of dissolved oxygen

System menu allows setting the 6 parameters

Automatic temperature compensation for accurate measured value over the entire range

Auto hold function freezes stable, final readings for better viewing and recording

Automatic power off helps to reduce battery power consumption

Waterproof features guarantees protection against harsh conditions

Battery indicator to show the remaining battery capacity

Reset function automatically resumes all the settings to default mode

FAQs

1. In which real-world environments can the Pocket Dissolved oxygen tester be used to measure dissolved oxygen?

It Pocket Dissolved oxygen tester is suitable for diverse environments like wastewater treatment plants, aquariums, surface water testing, and rivers or lakes. It helps assess the health of aquatic ecosystems and the efficiency of water treatment processes. The meter's compact and portable design makes it convenient for fieldwork. This versatility supports both industrial and ecological applications.

2. How accurate is the Pocket Dissolved oxygen tester when measuring dissolved oxygen levels?

Pocket Dissolved oxygen tester offers an accuracy of ±0.5 mg/L within a measurement range of 0.0 to 20.0 mg/L, ensuring reliable readings across typical water samples. Additionally, it measures oxygen saturation from 0.0 to 200% with ±10% F.S. accuracy. This makes it suitable for detecting both oxygen-rich and oxygen-deficient conditions. Accurate readings are critical for adjusting water treatment or managing aquatic life support systems.

3. How easy is it to use the Pocket Dissolved oxygen tester for regular testing in the field?

The Pocket Dissolved oxygen tester is designed for convenience with a lightweight, handheld form factor and intuitive interface. It features a user-friendly system menu where users can adjust six key parameters, such as calibration points and temperature units. The auto-hold function helps freeze stable readings, making data recording easier. It is perfect for quick spot checks or continuous monitoring in remote locations.

4. What safety features make the Pocket Dissolved oxygen tester reliable in harsh environments?

Pocket Dissolved oxygen tester includes a waterproof casing that protects it from splashes, spills, and outdoor exposure, making it safe for use in rugged field conditions. The sensor uses a polarographic probe, which is robust and well-suited for various water types. It also features an automatic power-off function that conserves battery life during extended outdoor use. These design elements ensure durability and safety during field operations.

5. How does the Pocket Dissolved oxygen tester ensure accurate readings in different environmental conditions?

Pocket Dissolved Oxygen Tester includes manual compensation for barometric pressure and salinity, which helps fine-tune readings based on local conditions. Automatic temperature compensation adjusts for variations in water temperature between 0°C and 40°C, enhancing accuracy. These features make it suitable for use in freshwater, saltwater, and mixed environments. They help eliminate errors caused by environmental fluctuations.

6. What calibration options are available with the Pocket Dissolved oxygen tester and how often should it be calibrated?

The Pocket Dissolved Oxygen Tester supports 1 to 2 point calibration using air-saturated water and zero oxygen solution, ensuring reliable results. Calibration is quick and can be done in the field or laboratories, depending on user needs. Regular calibration is recommended, especially before a new round of testing or when switching between different types of samples. This practice ensures long-term measurement consistency.