Precision Monitoring Solution For Industrial Water Vapor Quality

I. Background of the Solution

In the fields of power, nuclear power, and industrial boilers, the quality of water and steam directly determines the operational safety and service life of equipment. Hydrogen conductivity, as a core indicator for measuring water and steam purity, accurately reflects the content of corrosive ions in the water and is a key monitoring parameter for preventing boiler corrosion and scaling, and avoiding unplanned unit shutdowns. Traditional detection methods rely on offline laboratory analysis, which suffers from problems such as detection lag, cumbersome procedures, and data distortion. Online monitoring equipment, on the other hand, has limitations such as fixed deployment, poor flexibility, and high cost, making it difficult to meet the needs of multi-point, mobile on-site testing.

To address these pain points, this solution introduces the Zhongke Tk portable hydrogen conductivity meter. Leveraging its high precision, portability, and intelligent operation, it constructs an integrated monitoring system of "rapid on-site detection + intelligent data management + full-process quality control," adaptable to the water and steam testing needs of power plants, special equipment inspection institutes, and industrial enterprises, helping to achieve efficient and safe water quality management.

II. Core Product Advantages

Zhongke Tk, a high-tech enterprise in the field of water quality analysis instruments in China, has independently developed a portable hydrogen conductivity meter (HC-100/200 series), the first mass-produced device of its kind in China. Its performance rivals international advanced levels, and its core advantages are as follows:

1. Ultra-high measurement accuracy, precise and reliable data: Designed according to GB/T 12145-2016 "Water and Steam Quality of Thermal Power Generating Units and Steam Power Equipment" standard, the hydrogen conductivity measurement resolution reaches 0.001μS/cm, and the accuracy can reach 0.01μS/cm, adapting to the stringent testing requirements of supercritical and ultra-supercritical units; the built-in high-efficiency degassing membrane component has a degassing efficiency of over 95%, which can completely remove CO₂ and ammonia interference, accurately reflecting the hydrogen conductivity of the water quality and avoiding misjudgment and shutdown.

2. Portable and lightweight design, suitable for multiple scenarios: Weighing approximately 7.5kg, the unit comes with a high-strength protective case. Its compact size, drop-proof and waterproof design makes it easy to carry to confined or high-altitude work areas such as boiler rooms and turbine platforms. Supporting both AC and DC power supplies, it offers long-lasting battery life, meeting the needs of multi-point mobile testing in the field and factory areas, perfectly compensating for the shortcomings of fixed deployment of online equipment.

3. Intelligent operation, efficient and convenient: Equipped with a high-definition touchscreen, the user interface is simple and supports one-click automatic calibration, intelligent temperature compensation, and real-time curve plotting. It can simultaneously measure multiple parameters such as hydrogen conductivity, electrical conductivity, and pH value. With a dedicated mobile app, it enables wireless data transmission, storage, querying, and automatic report generation, meeting industry requirements for data traceability and compliance management.

4. Stable and durable, low maintenance cost: Core sensors use imported components, are corrosion-resistant and interference-resistant, and have a long service life; they feature resin aging indication and fault self-diagnosis functions, reducing maintenance difficulty; a 1-year warranty and lifetime free technical support are provided, with on-site repair within 24 hours in the province and within 3 days outside the province, ensuring efficient localized service response.

III. Overall Solution Design

(I) Application Scenarios Adaptation

This solution covers four core scenarios: power plant water and steam detection, industrial boiler water quality monitoring, special equipment inspection, and nuclear power pure water analysis:

Power Plant: Detects the hydrogen conductivity of feedwater, condensate, saturated steam, and superheated steam to ensure the unit's water and steam quality meets standards;

Industrial Boiler: Regularly tests boiler water and makeup water to prevent scaling and corrosion, ensuring safe boiler operation;

Special Equipment Inspection Institute: Used for on-site water quality sampling inspection of special equipment such as boilers and pressure vessels, improving detection efficiency and accuracy;

Nuclear Power: Monitors the water quality of the nuclear island and conventional island pure water systems to meet the high-purity water requirements of the nuclear power industry.

(II) Implementation Process

1. Preliminary Deployment: Plan mobile testing routes based on on-site testing locations; provide equipment operation training to testing personnel, covering the entire process including calibration, sampling, testing, and data export, ensuring quick mastery.

2. On-site Testing: Transport the Zhongke Tk hydrogen conductivity meter to the testing location, connect the sampling pipeline, start the equipment, and the instrument automatically completes degassing, testing, and data recording; view parameter curves in real time, and receive immediate alerts for abnormal data, facilitating rapid on-site handling.

3. Data Management: Test data is synchronized to a mobile APP via Bluetooth, automatically generating test reports. Information such as testing personnel, location, and time can be added. Data export and cloud storage are supported, enabling full traceability of test data and meeting compliance audit requirements.

4. Post-operation Maintenance: Regularly calibrate and maintain the equipment, replacing cation exchange resins and electrodes; leverage the manufacturer's local service network to promptly resolve equipment malfunctions and ensure long-term stable operation of the equipment. 

(III) Solution Value

1. Improved Testing Efficiency: Replacing traditional offline laboratory testing, accurate data can be obtained on-site in 3-5 minutes, improving testing efficiency by over 80% and avoiding equipment safety hazards caused by testing delays.

2. Reduced Overall Costs: The equipment offers high cost-effectiveness, requiring no complex installation or deployment, saving on online equipment procurement and maintenance costs; it also reduces manual sampling and testing workload, lowering labor costs.

3. Enhanced Equipment Safety: Real-time and accurate monitoring of water vapor quality enables timely detection of water quality anomalies, preventing boiler corrosion, scaling, and other problems, extending equipment lifespan, and reducing unplanned downtime losses.

4. Compliant and Efficient Management: Automatic data storage and traceability, convenient report generation, meeting the compliance requirements of industries such as power and environmental protection, and helping enterprises achieve refined water quality management.

IV. Solution Summary

This solution, centered on the Zhongke Tk portable hydrogen conductivity meter, addresses the pain points of industrial water vapor monitoring by constructing a high-precision, highly flexible, and intelligent water quality testing solution. The solution is adaptable to the testing needs of multiple industries and scenarios, combining accuracy, portability, and economy. It can effectively improve the efficiency and management level of water vapor quality monitoring, ensure the safe and stable operation of industrial equipment, and help enterprises achieve cost reduction, efficiency improvement, and compliant development.

With its independent R&D capabilities and comprehensive localized service system, Zhongke Tk has helped over 100 power plants, special equipment testing institutes, and nuclear power companies in China achieve accurate water quality monitoring, making it a reliable choice for industrial water vapor quality control.