Understanding the Functionality of Hach dissolved oxygen meter

The Hach Dissolved Oxygen Meter is an essential tool in the field of water quality analysis. This device is designed to measure the amount of oxygen that is dissolved in a liquid, typically water. The importance of this measurement cannot be overstated, as it is a critical factor in the health and sustainability of aquatic ecosystems. The Hach Dissolved Oxygen Meter is renowned for its accuracy, reliability, and ease of use, making it a preferred choice for professionals in the field.

CCT-5300
Constant	10.00cm-1	1.000cm-1	0.100cm-1		0.010cm-1
Conductivity	(500～20,000)	(1.0～2,000)	(0.5～200)		(0.05～18.25)
	μS/cm	μS/cm	μS/cm		MΩ·cm
TDS	(250～10,000)	(0.5～1,000)	(0.25～100)		——
	ppm	ppm	ppm
Medium Temp.	(0～50)℃（Temp. Compensation : NTC10K）
Accuracy	Conductivity: 1.5%（FS）
	Resistivity: 2.0%（FS）
	TDS: 1.5%（FS）
	Temp.:±0.5℃
Temperature compensation	(0～50)℃ with 25℃ as Standard
Analog Output	Single isolated(4～20)mA，instrument/transmitter for selection
Control Output	SPDT relay, Load capacity : AC 230V/50A(Max)
Power Supply	CCT-5300E : DC24V			CCT-5320E : AC 220V±15%
Working Environment	Temp. (0～50)℃；Relative Humidity ≤85%RH(none condensation)
Storage Environment	Temp.(-20～60)℃; Relative Humidity ≤85%RH(none condensation)
Dimension	96mm×96mm×105mm (H×W×D)
Hole Size	91mm×91mm (H×W)
Installation	Panel mounted, fast installation

The functionality of the Hach Dissolved Oxygen Meter is based on the principle of oxygen’s ability to react with certain chemicals to produce an electrical current. This current is then measured and converted into a reading of the amount of dissolved oxygen present in the sample. The meter uses a probe, which is submerged in the water sample, to carry out this process. The probe contains a sensor that is sensitive to changes in the concentration of oxygen molecules, allowing it to provide precise and accurate readings.

One of the key features of the Hach Dissolved Oxygen Meter is its ability to provide rapid results. This is particularly important in situations where time is of the essence, such as in the monitoring of wastewater treatment processes or in the assessment of water quality in natural bodies of water. The meter is capable of providing a reading in a matter of seconds, allowing for immediate action to be taken if necessary.

Another notable feature of the Hach Dissolved Oxygen Meter is its robustness and durability. The device is designed to withstand the rigors of fieldwork, with a rugged construction that can handle exposure to harsh environmental conditions. This makes it an ideal tool for use in a wide range of settings, from laboratories to outdoor field sites.

The Hach Dissolved Oxygen Meter is also user-friendly, with a straightforward interface that makes it easy to operate even for those who are not familiar with such devices. The meter features a large, clear display that provides easy-to-read measurements, and it also includes a range of settings that can be adjusted to suit the specific requirements of the task at hand.

Model	CCT-5300E series Conductivity/Resistivity/TDS Online Controller
Constant	0.01cm-1, 0.1 cm-1, 1.0cm-1, 10.0 cm-1
Conductivity	(0.5~20,000)uS/cm,(0.5~2,000)uS/cm, (0.5~200)uS/cm, (0.05~18.25)MQ·cm
TDS	(0.25~10,000)ppm, (0.25~1,000)ppm, (0.25~100)ppm
Medium Temp.	(0~50)℃(Temp.Compensation: NTC10K)
Accuracy	Conductivity: 1.5%(FS), Resistivity:2.0%(FS), TDS: 1.5%(FS), Temp.: +/-0.5℃
Temp. compensation	(0-50)°C (with 25℃ as Standard)
Cable length	≤20m(MAX)
mA output	Isolated, transportable (4~20)mA, Instrument / Transmitter for selection
Control Output	relay contact: ON/OFF, Load capacity: AC 230V/5A(Max)
Working Environment	Temp.(0~50)℃;Relative Humidity ≤85%RH (none condensation)
Storage Environment	Temp.(-20~60)℃;Relative Humidity ≤85%RH (none condensation)
Power Supply	CCT-5300E: DC 24V; CCT-5320E: AC 220V
Dimension	96mmx96mmx105mm(HxWxD)
Hole Size	91mmx91mm(HxW)
Installation	Panel mounted, fast installation

In addition to its practical features, the Hach Dissolved Oxygen Meter also incorporates advanced technology to ensure the accuracy and reliability of its readings. The device uses a method known as luminescent dissolved oxygen technology, which offers several advantages over traditional methods. This technology is not affected by changes in the sample’s temperature, salinity, or flow rate, which can often skew the results of other types of dissolved oxygen meters.

In conclusion, the Hach Dissolved Oxygen Meter is a sophisticated and reliable tool that offers a range of features designed to facilitate the measurement of dissolved oxygen in water. Its speed, accuracy, durability, and ease of use make it an invaluable asset for professionals in the field of water quality analysis. Whether it’s being used in a laboratory, a wastewater treatment plant, or a natural body of water, the Hach Dissolved Oxygen Meter delivers reliable results that can be trusted.

Maximizing Water Quality Testing with Hach Dissolved Oxygen Meter

Water quality testing is a critical process in various sectors, including environmental monitoring, aquaculture, wastewater treatment, and brewing industries. One of the key parameters measured during water quality testing is the level of dissolved oxygen. This is where the Hach Dissolved Oxygen Meter comes into play. This device is a sophisticated piece of equipment designed to provide accurate, reliable, and quick measurements of dissolved oxygen levels in water.

The Hach Dissolved Oxygen Meter is a portable, handheld device that offers a high degree of precision and ease of use. It uses luminescent technology, which is known for its accuracy and minimal interference from other substances in the water. This technology allows the meter to provide a direct measurement of the dissolved oxygen concentration, eliminating the need for any calculations or conversions.

Moreover, the Hach Dissolved Oxygen Meter is designed with user-friendly features. It has a large, easy-to-read display that shows the dissolved oxygen levels in either milligrams per liter (mg/L) or percent saturation (%). The device also has a built-in temperature compensation feature, which automatically adjusts the readings based on the water’s temperature. This ensures that the measurements are accurate regardless of the water’s temperature.

In addition to its accuracy and ease of use, the Hach Dissolved Oxygen Meter is also known for its durability. It is built to withstand harsh field conditions, making it ideal for use in various environments. The meter is waterproof and dustproof, ensuring that it can deliver reliable performance even in challenging conditions.

The Hach Dissolved Oxygen Meter also comes with a long-lasting battery, which allows for extended use in the field. This is particularly beneficial for professionals who need to conduct water quality testing in remote locations where access to power sources may be limited.

Furthermore, the Hach Dissolved Oxygen Meter is designed to be low maintenance. The sensor cap, which is the part of the meter that comes into contact with the water, is designed to last for up to two years. This significantly reduces the need for frequent replacements, making the device more cost-effective in the long run.

In terms of data management, the Hach Dissolved Oxygen Meter excels as well. It has a large memory capacity, capable of storing up to 500 data sets. This allows users to record and review a significant amount of data without having to transfer it to another device immediately. The meter also has a USB port, which makes it easy to transfer the data to a computer for further analysis.

In conclusion, the Hach Dissolved Oxygen Meter is a valuable tool for anyone involved in water quality testing. Its accuracy, ease of use, durability, and data management capabilities make it an excellent choice for measuring dissolved oxygen levels in water. By utilizing this device, professionals can ensure that they are getting the most accurate and reliable data possible, thereby maximizing their water quality testing efforts.