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Vaisala 143 Dewpoint Analyzer Micro Moisture Meter Measurement Instrument PP20 Conversion [KST-VII]
Brand Name:KSTONE
Certification:ISO9000
Model Number:KST-VII
Minimum Order Quantity:5
Delivery Time:7-10 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
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Product Details
Dew Point Micro Moisture Meter | Vaisala 143 KST-VII with
Resistance Capacitance PP20 Conversion
Product Overview
This high-precision dew point meter features an integrated Vaisala
143 capacitance-resistance sensor, delivering laboratory-grade
accuracy and rapid measurement response. Engineered for trace
moisture analysis, it supports real-time display of dew point (-8
to +20°C Td), PP20, PPMV, temperature, and flow rate via an 800×480
HD touch screen. The self-locking quick connector enables
plug-and-play field operation, while a lithium battery provides
>8 hours of continuous use for outdoor applications. Compliant
with DL/T1366-2023 standards, it is ideal for moisture detection in
compressed air, SF6, N2, and H2 gases across power systems.
Key Advantages
- Self-Calibration System:Maintains accuracy without external calibration tools.
- Dynamic Measurement Tracking:Real-time curve display for moisture trend analysis.
- Dual-Power Redundancy:Lithium battery with AC/DC backup for uninterrupted field use.
- Comprehensive Data Management:USB export, thermal silent printing, and large-capacity storage.
- Intelligent Probe Protection:Automatic self-diagnosis to extend sensor lifespan.
Technical Parameters
| Category | Details |
|---|---|
| Dew Point Range | -8 to +20°C Td |
| Humidity Range | 0–100% |
| Temperature Range | -40 to +80°C |
| Dew Point Accuracy | ±0.5°C Td (benchmarked) |
| Resolution | 0.1°C Td |
| Response Time | -60→20°C Td: 5s [30s]; 20→-60°C Td: 10s [300s] |
| Working Temperature | -20 to +50°C |
| Flow Rate | 0.5–0.6 L/min |
| Measured Gases | Air, N2, SF6 |
| Power Supply | AC220V / Lithium battery (＞8-hour runtime) |
| Display | 800×480 touch screen (dew point, PPMV, PP20, flow, temperature) |
| Dimensions | 414×333×177mm |
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Vaisala 143 Dewpoint Analyzer Micro Moisture Meter Measurement Instrument PP20 Conversion [KST-VII]
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