Description

The Benchtop Dissolved Oxygen Meter YG1055 is an advanced, dual-function analyzer engineered for exceptional accuracy and adaptability. It seamlessly integrates precise dissolved oxygen (DO) measurements with comprehensive conductivity, total dissolved solids (TDS), and salinity assessments. Equipped with a 6.5-inch LED touchscreen and an intuitive interface, the YG1055 is perfect for use in water treatment plants, aquaculture, and environmental laboratories. This device offers real-time data display and automatic compensation for temperature, salinity, and pressure, ensuring reliable and consistent readings.

Market Pricing

The Benchtop Dissolved Oxygen Meter YG1055 is competitively priced in the market with an average price range between $800 and $1600, depending on additional features and accessories. This range highlights the superior engineering and industrial robustness of the product, providing excellent value for money.

Frequently Asked Questions

• Can it measure seawater salinity? Yes, it covers a salinity range from 0 to 100 ppt, making it suitable for both brackish and marine environments.
• How often should electrodes be replaced? DO membranes typically last between 6 to 12 months, while conductivity cells can last more than 2 years with proper care.
• Does it include calibration solutions? Calibration solutions are sold separately with options conforming to US, EU, or China standards.

Advantages and Disadvantages

Advantages:

• Exceptional lab-grade accuracy: ±0.10 mg/L for DO and ±0.5% FS for conductivity.
• Multi-parameter versatility: It combines the functions of over four different devices into one.
• Effortless compliance with timestamped data logs meeting EPA/ISO reporting requirements.

Disadvantages:

• Lack of internal battery requires a 12V/1A adapter, making it less portable for fieldwork.
• Optional Bluetooth connectivity is not included as standard.
• Limited high-range conductivity capability: Maximum at 2000 mS/cm, which requires a K=10 electrode.

Product Use in the Field

The YG1055 is highly effective in numerous applications:

• Wastewater Treatment: Monitors key parameters like BOD, DO, and TDS to ensure regulatory compliance.
• Aquaculture: Tracks vital salinity and oxygen levels necessary for the health of fish and shrimp.
• Environmental Laboratories: Assesses river and groundwater for conductivity and DO.
• Pharmaceuticals: Ensures WFI resistivity to uphold quality control standards.

Recommendations

• Calibrate the device weekly with fresh standards for critical applications.
• Keep conductivity cells immersed in a 3M KCl solution when not in use to extend their lifespan.
• Use a magnetic stirrer to achieve stable DO readings.

Features

• Dual function capability for DO and conductivity/TDS/salinity measurement.
• Smart calibration with recognition of 8 conductivity standards.
• Durable IP54-rated casing and robust construction.
• USB and optional Bluetooth connectivity for data export.
• Quick polarization of the DO electrode.

Technical Specifications