Portable Ph/DO Meter YR06381

The Portable Ph/DO Meter YR06381 is an advanced, user-friendly device designed for precise pH and dissolved oxygen measurements in a variety of settings. Featuring a large LCD screen with controllable white backlight, this portable meter ensures clear visibility even in low-light conditions. With intelligent functions like auto calibration, automatic temperature compensation (ATC), data storage, and auto diagnosis, this meter is ideal for both professional lab and field environments. It supports multiple calibration points and offers options tailored to standards in Europe, USA, NIST, and China. In DO mode, it provides functions such as automatic salinity compensation and manual pressure compensation, along with a polarographic DO electrode for quick polarization.

Market Price

The market price for portable pH and DO meters can vary based on features and additional functionalities. On average, you can expect to pay between $700 and $1200 for a device with specifications similar to the YR06381. This range reflects the precision and range of measurements these meters provide, making them a critical tool for scientific and industrial applications.

Frequently Asked Questions

• How quickly can I expect readings from the meter? The YR06381 provides a quick response time in DO mode, typically within 30 seconds at 25ºC.
• What type of calibration does this device support? It supports auto calibration with air or water-saturated environments.
• What is the power source for the Portable Ph/DO Meter YR06381? It operates on two AA batteries, making it convenient for use in various locations.

Advantages and Disadvantages

The main advantages of the Portable Ph/DO Meter YR06381 include high accuracy in both pH and DO measurements, user-friendly interface, and robust build with IP57 dustproof and waterproof rating. However, potential disadvantages might include the need for regular maintenance and calibration to ensure continued accuracy.

Usage in the Field

The YR06381 is an essential tool for environmental testing, water quality analysis, and laboratory research. Its portability and ease of use make it suitable for on-site measurements in rivers, lakes, and industrial discharge areas.

Recommendations

For optimal performance, regularly calibrate the meter using the recommended buffer solutions, and perform maintenance on the electrodes as required. Store the device in a protective case to prevent damage during transport.

Features

• Large LCD screen with controllable backlight
• Auto calibration and ATC for accurate readings
• Polarographic DO electrode for quick results
• IP57 rated for dust and water resistance
• Up to 200 data sets storage capacity

Technical Specifications

Model		YR06381
pH	Measuring range	(-2.00~19.99)pH
	Resolution	0.1/0.01 pH
	Accuracy	Meter:±0.01pH; Overall: ±0.02pH
	Input impendance	≥1×1012 Ω
	Stability	±0.01 pH/3h
	Temp. compensation	(0~100)ºC (Auto/manual)
mV	Measuring range	±1999.9mV
	Resolution	1mV
	Accuracy	±0.1% FS
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, Instrument: ±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	(66 ~ 200) kPa (manual)
	Auto calibration	Air saturated by water, water saturated by air
	Electrode type	Polarographic
Temp.	Measuring range	(0 ~ 100)ºC
	Resolution	0.1ºC
	Accuracy	5 ~ 60ºC:±0.4ºC Others: ±0.8ºC
Other	Data storage	200 sets
	Power	Two AA batteries (1.5V x2)
	Ambient Temp.	5 ~ 35 ºC
	Ambient humidity	≤85%
	IP grade	IP57 Dustproof and waterproof
	Dimensions/N.W.	(65×120×31)mm/180g
	Shipping size/G.W.	(460×300×55)mm/1Kg