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Shanghai Kstone S&T Development Co .,LTD.
Home ProductsDew Point Meter

High Precision SF6 Dew Point Meter Temperature Instrument Analysis For N2 H2

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High Precision SF6 Dew Point Meter Temperature Instrument Analysis For N2 H2

High Precision SF6 Dew Point Meter Temperature Instrument Analysis For N2 H2
High Precision SF6 Dew Point Meter Temperature Instrument Analysis For N2 H2

Large Image :  High Precision SF6 Dew Point Meter Temperature Instrument Analysis For N2 H2

Product Details:
Place of Origin: Shanghai
Brand Name: KSTONE
Certification: ISO9000
Model Number: KST-V
Payment & Shipping Terms:
Minimum Order Quantity: 5
Price: $2000-$100000
Packaging Details: Carton / Wooden Box
Delivery Time: 7-10 work days
Payment Terms: T/T
Supply Ability: 1000
Detailed Product Description
Sampling Rate: 2 Times/s Data Storage: 1000 Groups
Measurement Range: -50 To 50°C Pressure Range: 86-106Kpa
Display: LCD Data Hold: Yes
Accuracy: ±0.5°C Resolution: 0.1°C
Auto Power Off: Yes Response Time: 2 Seconds
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H2 sf6 dew point meter

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sf6 dew point meter Instrument

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SF6 dew point temperature instrument

Cold Mirror Dew Point Meter KST-V | High-Precision Analysis for N₂, H₂, SF₆

Working Principle

The cold mirror technology measures dew point by condensing water vapor onto a reflective surface when gas temperature drops below the dew point—the saturation temperature of water vapor in the gas. As dew or frost forms, diffuse reflection of incident light activates an electrical signal in the photosensitive device. The detection circuit transmits signal variations and temperature data to the control system, which uses intelligent algorithms to calculate and display dew point temperature (designated as frost point when below 0°C).

Technical Specifications

Parameter Details
Measurement Method Fully automatic continuous measurement
Measured Gases SF₆, N₂, H₂ (specialized for dew point analysis)
Flow Rate 400–800±50 ml/min (digital flow meter display)
Temperature Resolution 0.1°C
Measurement Range 20°C to -62°C
Accuracy ≤±0.3°C
Display Units °C, ppm
Gas Pressure ≤1 MPa
Operating Temperature -20°C to 50°C
Humidity Resistance ≤85% RH (non-condensing environment)
Power Supply AC220V±10% (50Hz) / 24V lithium battery (≥8-hour continuous runtime)
Power Consumption ≤70W
Cooling Source SL micro cooler
Sampling Interface Self-sealing quick connector
Dimensions 340×230×200 mm
Weight ≤9.5 kg

Contact Details
Shanghai Kstone S&T Development Co .,LTD.

Contact Person: Ms. Jin

Tel: 15000093078

Send your inquiry directly to us (0 / 3000)