ข้อมูลจําเพาะ

• Measurement method: high frequency capacitance type
• Measured: Mortar (wet screened raw concrete) and fine aggregate
• Measurement Range: Mortar: 20~40% (Volume Water Rate), Fine Aggregate: 15% or Less (Surface Water Rate), Raw Concrete: 120~240 kg/m3 (Unit Water Volume)
• Measurement accuracy (standard deviation): Unit volume of water: σ=3.5 kg/m3 for the dried raw concrete method
• Display Method: Digital (LCD, Minimum Display Digit 0.1%)
• External Output: RS-232C Interface
• Power: 100 VAC (using 6 VAC adapter) or 6 x 1.5 Vbattery (AA 2)
• Additional functions: Unit water quantity estimation, water cement ratio estimation, user scale registration, mixing (mixing) data registration, average value, data memory 256 points, Auto Power Off 30 minutes, etc.
• Dimensions/Weight: 300 (W) x 264 (D) x 197 (H) mm, 2.5 kg
• Accessories: Sample case, replacement connector, AC adapter, carrying case, etc.
• Options: Printer VZ-390, Raw Conditioning Device TZ-610
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