Digital Dissolved Oxygen Analyzer

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Digital Dissolved Oxygen Analyzer Specification

Automation Grade
Semi Automatic

Frequency
50 Hz

Measurement Range
0 to 20 mg/L

Core Components
DO Sensor, Microcontroller, LCD Display

Temperature Range
0°C to 50°C

Feature
Automatic Temperature Compensation, High Sensitivity

Accuracy
±0.01 mg/L

Voltage
220 V

Model No
DO-900 Series

Power Source
AC 220V

Capacity
1 mg/L to 20 mg/L

Equipment Materials
ABS/Polycarbonate Body

Type
Dissolved Oxygen Analyzer

Usage
Water Quality Analysis

Display Type
Digital LCD Display

Dimension (L*W*H)
225 mm x 180 mm x 75 mm

Weight
Approx. 1.5 kg

Alarm Function
High/Low DO Alerts

Power Consumption
< 15 W

Resolution
0.01 mg/L

Storage Temperature
-10C to 60C

Calibration
Manual and Automatic

Mounting Type
Table Top

Operating Humidity
80% RH

Enclosure Protection
IP54

Response Time
< 30 seconds

Application
Effluent Monitoring, Aquaculture, Laboratory Use

Data Output
RS232 Interface

Sensor Type
Polarographic Electrochemical

About Digital Dissolved Oxygen Analyzer

Digital Dissolved Oxygen Analyzer offered are precision designed systems that find usage in calculating dissolved oxygen in sewage waste, natural water. With their construction finish in conformity with international standards, the system comes in water proof finish with single-handed operation feature support. Made using LSI technology and large LED display support, these are also able to offer stable, reliable and durable performance support with low power consumption. For efficient performance, we also make these available with microcontroller based DO indicator which makes these perfectly handle the requirements of calculating quantity of oxygen present in unit volume of water.

Features:

Precision designed digital dissolved oxygen analyzer-cum-temperature
These dissolved Oxygen Analyzers find usage in calculating dissolved oxygen in sewage waste, natural water and are in conformity with international standards
System comes in water proof finish with single-handed operation feature support
Makes use of LSI technology and large LED display support that makes it provide for stable, reliable and durable performance support with low power consumption
Microcontroller based DO indicator
Finds application in calculating quantity of oxygen present in unit volume of water
Provides for automatic temperature compensation

High Sensitivity and Fast Response Time

The DO-900 Series analyzer features high sensitivity and a rapid response time of under 30 seconds, making it ideal for scenarios where timely dissolved oxygen measurements are critical. Its advanced polarographic electrochemical sensor ensures precise detection, enabling quick adjustments to water conditions in both laboratory and industrial settings.

Flexible Calibration and Operation

Users benefit from both manual and automatic calibration options, allowing for adaptation to different sampling protocols and ensuring consistent accuracy over time. The semi-automatic design and automatic temperature compensation minimize user effort while maximizing measurement reliability across a temperature range of 0C to 50C.

Robust Construction and Reliable Performance

Constructed from ABS/polycarbonate, the analyzer boasts IP54-rated enclosure protection against dust and splashes. It has a compact, tabletop form factor, weighs approximately 1.5 kg, and is equipped with core components like a microcontroller and LCD display, supporting frequent use in demanding environments.

FAQs of Digital Dissolved Oxygen Analyzer:

Q: How does the Digital Dissolved Oxygen Analyzer perform calibration?

A: The analyzer supports both manual and automatic calibration modes, enabling users to choose the method that best fits their workflow. This ensures consistently accurate dissolved oxygen readings for different water samples.

Q: What are the main benefits of using a polarographic electrochemical sensor in this analyzer?

A: The polarographic electrochemical sensor provides high sensitivity and rapid response times, typically less than 30 seconds. This allows for timely monitoring and effective control of dissolved oxygen levels in various water quality applications.

Q: When should high/low DO alerts be utilized during water analysis?

A: High/low DO alerts should be used to immediately notify operators when oxygen concentrations deviate from set thresholds. This feature is essential for maintaining optimum conditions in aquaculture, effluent treatment, and laboratory experiments.

Q: Where can the DO-900 Series analyzer be deployed?

A: It is suitable for use in laboratories, aquaculture facilities, and industrial effluent monitoring stations. Its robust and compact tabletop design makes it convenient for diverse operational environments.

Q: What is the typical process for measuring dissolved oxygen with this device?

A: To measure dissolved oxygen, users calibrate the system, immerse the sensor in the water sample, and allow the analyzer to process the data. Results are quickly displayed on the digital LCD and can be output via RS232 for further analysis.

Q: What usage guidelines should be followed for optimal analyzer performance?

A: Maintain operating humidity below 80% RH and temperature between 0C and 50C. Use only as directed for water quality analysis, and ensure regular calibration and maintenance to maximize the devices lifespan and measurement accuracy.

Q: What are the key benefits for distributors, exporters, and suppliers in India when offering this analyzer?

A: Distributors and suppliers benefit from its versatility, robust construction, and competitive accuracy, making it highly marketable for diverse water monitoring applications across India. Its IP54 enclosure and automatic functions further enhance customer satisfaction.

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