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Fully Automatic Portable Dewpoint Meter Monitor For N2 H2 & SF6 Testing [KST-V]
Brand Name:KSTONE
Certification:ISO9000
Model Number:KST-V
Minimum Order Quantity:1
Delivery Time:30 work days
Payment Terms:T/T
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Location:
Shanghai Shanghai China
Address:
8B, No. 9, Lane 123, Shenmei Road, Zhangjiang High tech Park, Pudong New Area, Shanghai
Supplier`s last login times:
within 26 hours
Product Details
Company Profile
Product Details
Cold Mirror Dew Point Meter KST-V | High-Precision for N₂, H₂ & SF₆
Testing
Working Principle
The cold mirror technique measures dew point by condensing water
vapor onto a mirror surface when gas temperature drops below the
dew point—the saturation temperature of water vapor in the gas. As
dew/frost forms, diffuse reflection of incident light triggers an
electrical signal in the photosensitive device. The detection
circuit sends signal changes and temperature data to the control
system, which uses intelligent algorithms to calculate and display
dew point temperature (frost point when below 0°C).
Technical Specifications
| Parameter | Details |
|---|---|
| Measurement Method | Fully automatic continuous measurement |
| Measured Gases | SF₆, N₂, H₂ (dew point testing) |
| Flow Rate | 400–800±50 ml/min (digital flow meter) |
| 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) |
| Power Supply | AC220V±10% (50Hz) / 24V lithium battery (≥8h runtime) |
| Power Consumption | ≤70W |
| Cooling Source | SL micro cooler |
| Sampling Interface | Self-sealing quick connector |
| Dimensions | 340×230×200 mm |
| Weight | ≤9.5 kg |
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Fully Automatic Portable Dewpoint Meter Monitor For N2 H2 & SF6 Testing [KST-V]
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