Oxygen dew point analyzer

Product Introduction

NK-300 series intelligent dew point meterOxygen dew point analyzerAdopting imported thin-film capacitive dew point sensors, with high accuracy, fast response speed, and rich interfaces; It can provide accurate and reliable measurement results, measure trace moisture content in various gases, and is suitable for various online analysis scenarios with strict control requirements for moisture content.

Whether in production process control, product quality assurance, or experimental research, accurate data support can be provided to help users achieve higher efficiency and quality standards.

The instrument can be selected and used according to different types, with functions such as 7-inch LCD touch screen, upper and lower limit alarm, digital and analog output, etc. It can customize the range and analysis principle according to customer requirements and working conditions, and provideA cost-effective solution.

Oxygen dew point analyzerTypical application areas:

Petrochemical, natural gas, steel metallurgy, chemical, pharmaceutical, food industry, energy, power, electronics and semiconductor industries, air compression and drying systems, etc; Including but not limited to online analysis and monitoring of gas moisture content in various reaction vessels, storage tanks, and process pipelines.

Analysis principles: thin film capacitor, electrolysis method, laser

Range:

>Thin film capacitors: -80 ℃ \ \ -100 ℃ \ \ -110 ℃ -20 ℃, -60 ℃ -60 ℃

> Electrolysis method: 0-2000ppm (intermediate range can be customized)

Accuracy:

> Thin film capacitor: ≤± 2 ℃

> Electrolysis method: ≤± 5% F.S

Repeatability:

> Thin film capacitor: ≤± 1.5 ℃

> Electrolytic method: ≤± 0.5% F.S

Stability:

> Thin film capacitor: ≤± 2% F.S/7d

> Electrolysis method: ≤± 2% F.S/7d

Response time:

> Thin film capacitor: T90 ≤ 60 seconds

> Electrolysis method: T90 ≤ 10min

Working environment: Temperature range of -25 ℃ to+55 ℃; Humidity ≤ 90% RH (no condensation)

Sample gas pressure: 0.05 MPa ≤ inlet pressure ≤ 0.1 MPa (outlet must be at atmospheric pressure)

Sample gas flow rate:

> Thin film capacitor: 1500 ± 2500ml/min

> Electrolysis method: 100ml/min

Working power supply: 220VAC ± 10%, 50Hz ± 5% (charging power supply); The instrument comes with a rechargeable battery

Data recording: 3000-10000 (depending on selection)

Alarm method: beep sound alarm, alarm limit can be set arbitrarily within the range(According to the selection)

Operation mode: button or touch screen operation(According to the selection)