Product Description
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Dissolvedoxygen refers to the level of free, non-compound oxygen present in water orother liquids. It is an important parameter in assessing water quality becauseof its influence on the organisms living within a body of water. Dissolvedoxygen is an essential factor second only to water itself.
Features:
- Push buttonfront keys for easy set up
- Individual highand low set point relay for alarm or sinal to PLC or can be used for proportionaldosing
- Programmablecontrol delay time to prevent chattering
- Inbuilt Alarmannunciator (Its facility to acknowledgehigh/low fault conditions and rest relaysby pressing the acknowledgekey.)
- Manual/Automaticrelay reset option
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-Hysterisis toprevent relay chattering (Hysterisis is the percentage of set point below whichrelay will reset after getting energized.)
Reliable Measurement for Water QualityThis Dissolved Oxygen Meter provides accurate monitoring of oxygen levels in water with a measuring range of 0-20.0 mg/L. Its advanced polarographic sensor and temperature compensation allow you to obtain precise results in various environments, making it suitable for laboratory analysis, aquaculture management, and fieldwork.
User-Friendly Operation and FeaturesDesigned for convenience, this device offers automatic calibration (single or dual-point) and has a clear LCD display for easy data reading. The data hold function, low battery alert, and auto power off after eight minutes of inactivity help ensure efficient and reliable operation during field or laboratory testing.
Built for Durability and PortabilityWith its rugged IP67-rated waterproof housing and compact size, this dissolved oxygen meter can withstand tough conditions. The 1-meter probe cable and handheld design make it easy to use on the move. Powered by two AA batteries, it is ideal for extended use in diverse settings.
FAQs of Dissolved Oxygen Meter:
Q: How is the Dissolved Oxygen Meter calibrated for accurate measurements?
A: The device supports both one-point and two-point calibration, allowing users to select the method that suits their accuracy needs. Simply follow the on-screen prompts to calibrate the sensor with standard solutions before use.
Q: What applications is this Dissolved Oxygen Meter suitable for?
A: This meter is designed for measuring dissolved oxygen in water samples and is ideal for water quality testing in aquaculture, laboratories, environmental monitoring, and related fields.
Q: When should I replace the membrane cap on the sensor?
A: The detachable membrane cap should be replaced whenever it shows signs of wear or physical damage, or if readings become unstable. Regular inspection during routine maintenance is recommended.
Q: Where can this meter be used, considering its waterproof feature?
A: Thanks to its IP67 waterproof rating, the meter can be safely used in wet and outdoor environments such as fish farms, water treatment facilities, and field sampling locations.
Q: What is the process for holding a measurement on the display?
A: Simply press the Data Hold button while taking a reading to freeze the current DO or temperature value on the LCD, allowing you to record the measurement easily.
Q: How does auto power off benefit operation?
A: The auto power off function conserves battery life by automatically switching off the device after eight minutes of inactivity, ensuring it is ready for use when needed and reducing operational costs.
Q: What is the accuracy and response time of this Dissolved Oxygen Meter?
A: The meter provides a DO measurement accuracy of 0.4 mg/L and a temperature accuracy of 1C, with a rapid response time of under 30 seconds, enabling efficient and dependable testing.
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