YR01840 Online Dissolved Oxygen Controller

The YR01840 Online Dissolved Oxygen Controller is an advanced device designed for precise measurement and monitoring of dissolved oxygen levels in various applications. Featuring a high-resolution 7-inch colored capacitive touch screen, this controller ensures user-friendly navigation and high sensitivity. It integrates intelligent functionalities such as automatic calibration, Automatic Temperature Compensation (ATC), and data storage capabilities, making it a reliable choice for both laboratory and field environments. With the option for Bluetooth wireless printing and PC connectivity, data transfer in real time becomes seamless, providing users with accurate and accessible results. The device's smart electrode status display ensures optimized usage, while its ability to store up to 1000 sets of test data allows for extensive record-keeping and analysis.

Market Price

The price range for high-quality dissolved oxygen controllers like the YR01840 typically extends from around $1000 to $1800. Factors influencing the price include the device's advanced features, such as wireless connectivity and extensive data storage capabilities. Comparing prices across different platforms can help potential buyers make an informed decision according to their specific needs and budget considerations.

Frequently Asked Questions

• What are the main uses of the YR01840? The controller is primarily used in monitoring dissolved oxygen levels in water quality labs, aquaculture settings, and environmental research.
• Can the data be transferred to a computer? Yes, it supports data transfer via USB, Bluetooth, and RS232, making it convenient to interface with computers for further analysis.
• Is the device suitable for extreme environmental conditions? The YR01840 has an ambient operating range of 15 to 30 ºC and a humidity tolerance of up to 85%, making it versatile for various conditions.

Advantages and Disadvantages

The YR01840 offers numerous advantages, including a user-friendly touch screen interface, intelligent calibration functions, and robust data management through Bluetooth and USB connectivity. With quick polarization times and automatic compensation features, the controller provides precise and reliable readings. However, its sophisticated technology might require some users to familiarize themselves with its operations, and its price point could be higher than more basic models.

Field Use

The YR01840 is utilized in a variety of professional settings. In aquaculture, for instance, maintaining optimal dissolved oxygen levels is crucial for fish health and productivity. The controller's real-time monitoring capabilities and precise data outputs are invaluable for ensuring that environmental conditions remain within safe parameters. Similarly, environmental scientists rely on its accurate measurements for research involving water bodies, contributing to conservation efforts.

Recommendations

For optimal performance, it is recommended to periodically calibrate the YR01840 using the correct procedures for air saturation. Ensure that the electrodes are regularly maintained and cleaned according to the provided guidelines to enhance longevity and accuracy. Users are encouraged to explore the advanced settings and connectivity options to fully leverage the controller's capabilities.

Features

• 7-inch colored capacitive touch screen
• Automatic calibration and temperature compensation
• Data storage capacity for 1000 sets
• Wireless Bluetooth printing and USB output
• Polarographic DO electrode with short polarization time
• Real-time data transfer capabilities

Technical Specifications

Model		YR01840
DO	Measuring range	(0 ~ 20.00)mg/L(ppm) (0 ~ 200.0)%
	Resolution	0.1/0.01 mg/L(ppm) 1/0.1 %
	Accuracy	Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L
	Response time	≤30s (25ºC, 90%response)
	Residual current	≤0.1 mg/L
	Temp compensation	(0 ~ 45)ºC, auto
	Salinity compensation	(0 ~ 45) ppt, auto
	Pressure compensation	(80 ~ 105) kPa, auto
	Auto calibration	Air saturated by water; water saturated by air
	Electrode type	Polarographic
Temp.	Range	(-10 ~ 110)ºC
	Resolution	0.1ºC
	Accuracy	5 ~ 60ºC:±0.4ºC Others: ±0.8ºC
Other	Display	7-inch colored capacitive touch screen
	Data storage	1000 sets
	Power	12V/1A
	Output	USB, RS232, Bluetooth
	Ambient Temp.	15 ~ 30 ºC
	Ambient Humidity	≤85%
	IP grade	IP54
	Dimensions/N.W.	240×170×70mm/600g
	Shipping Size/G.W.	470x430x85mm/2.6kg