The KDP-IV is a portable SF6 gas purity analyzer (also a SF6 dew point meter) designed for precise, on-site measurement of SF6 purity and dew point. It features a compact, lightweight design (3kg) with a carrying handle for easy field deployment. The instrument provides instant-on measurement, delivering results in under 2 minutes with low gas consumption (≈0.5L per test). Using German-made self-locking connectors for leak-proof operation, it includes a built-in 4Ah rechargeable lithium battery for up to 10 hours of portable use. With a clear LCD display, data storage for 100 test sets, and intuitive operation, it is a comprehensive solution for SF6/N2 gas quality analysis in power systems.

• Portable, lightweight design (3kg) for easy field deployment and use.
• Instant-on measurement capability provides results immediately after power-up.
• Ultra-low gas consumption of ~0.5L (101.2kPa) per test, minimizing operational costs.
• German-made self-locking connectors ensure safe, reliable, and leak-free gas connections.
• Large-capacity data storage for up to 100 test records with historical data access.
• Clear LCD display shows purity, time, date, and battery status for intuitive operation.
• Built-in 4Ah rechargeable lithium battery supports up to 10 hours of continuous field use.
• Compact dimensions (250×100×300mm) for easy storage and transport.

• SF6 Purity Measurement Range: 0%~100%, Accuracy: ±0.5%, Resolution: 1ppm, Measurement time <2min
• Dew Point Measurement Range: -60°C~+20°C, Accuracy: ≤±1°C
• Power Supply: AC220V/50Hz; Built-in 4Ah rechargeable lithium battery (Charging time >20h, Continuous use >10h)
• Operating Environment: Temp -40°C~+60°C, Humidity 0~100% RH (non-condensing)
• Display: LCD showing purity, time, date, and battery level
• Data Storage: Stores up to 100 test records
• Dimensions: 250mm × 100mm × 300mm (L×W×H)
• Net Weight: 3kg, Gross Weight: 5kg (with packaging)
• Gas Compatibility: SF6, N2, and non-corrosive mixed gases