The KDWS-14 is a portable SF6 micro-water and dew point tester designed for professional use. It features a compact, lightweight design (3kg) with a carrying handle for easy portability. The instrument provides fast, accurate measurements of SF6 gas dew point and micro-water content, with a measurement range of -60°C to +20°C. It uses German-made self-locking connectors for leak-proof operation and includes a built-in rechargeable lithium battery for up to 10 hours of continuous use. The LCD display clearly shows dew point, micro-water (ppm), environmental conditions, and time/date, while data storage for up to 50 test sets and an RS232 interface for printing ensure comprehensive data management for field and laboratory testing.

• Portable design with a carrying handle and lightweight (3kg) body for easy field deployment.
• Instant-on measurement capability delivers results immediately after power-up without warm-up delay.
• Low gas consumption of approximately 2L (at 101.2kPa) per test, reducing operational costs.
• German-made self-locking connectors ensure safe, reliable, and leak-free gas connections.
• Large-capacity data storage for up to 50 test records with historical data access.
• Clear LCD display shows dew point, micro-water (ppm), temperature, humidity, time, date, and battery level.
• RS232 interface enables direct connection to serial printers for on-site data printing.
• Built-in rechargeable lithium battery supports up to 10 hours of continuous operation.

• Micro-Water (Dew Point) Range: -60°C~+20°C, Resolution: 1ppm
• Measurement Accuracy: ±2°C (-50°C~+20°C); ±3°C (-50°C~-60°C)
• Response Time: At +20°C: 63% in 45s, 90% in 90s
• Power Supply: AC220V/50Hz; Built-in rechargeable lithium battery, 10h continuous use after full charge
• Dimensions: 250mm × 100mm × 300mm (L×W×H)
• Net Weight: 3kg, Gross Weight: 6kg (with packaging)
• Data Storage: Stores up to 50 test records
• Interface: RS232 for serial printer connection
• Gas Consumption: ~2L (101.2kPa) per test
• Display: LCD showing dew point, micro-water (ppm), temperature, humidity, time, date, and battery status