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 Model Number |
DY-300 |
: Air content in fresh concrete is commonly measured in the field using
the pressure method. The pressure method is practical for field-testing
most concretes.
- Original volume of Air in the sample is determined by the principle of
Boyle's Law.
- This Meter (DY-300) quickly determines the percentage of entrained air
in freshly mixed concrete. And it as a multi-range feature to accurately
measure entrained air up to 9.9% by Digital Measuring System.
1.Technology: Digital Measuring System
-Measuring Target: Air content in freshly mixed concrete
-Measuring Method: Digital Measuring System by Micom(Water filled/Waterless)
-The principle of Measurement: Boyle?s Law
-Air pressure sensor: Ceramic pressure cell, Max.200.0kPa
-Air pressure Resolution: 0.1kPa
-Measuring Range(Air content): 1>0.0%∼9.9% 2>0.00%∼9.99%(Selectable)
-Accuracy(Air content): (@20°C) 1>±0.1% 2>±0.01%
-Resolution(Air content): 0.1% / 0.01%
-Measuring Temperature: 0°C∼70°C
-Temp accuracy: ±0.1°C
-Operating Temp/Humidity: 0°C∼50°C / 80% RH (Relative Humidity)
-Air content Calibration: 2 points (0%-Zero / 4.5%-Span)
-I.P Line: 1>Case A: Water filled-100kPa 2>Case B: Waterless-98kPa
-Air meter Bowl: 7L,Lightweight cast aluminium alloy,6.7kg
-Compressor(compressed air pressure): Automatic pump up the air pressure
(Compressed air pressure system by motor-operating: Max.110.0kPa/30 Sec.)
-Display: 128 x 64 LCD Graphic Display
1>Air pressure: 4 digit 2>Air content: 2 digit(3 digit:Selectable)
3>Temperature: 3 digit
-Power Supply: Ni-MH x 8Pcs, rechargeable
-Battery Life: 20 consecutive times use
-Adapter: DC12V/500mA
-Interface: Standard IrDA V1.0 (9,600 BAUD.8 data bit,No parity,1 stop bit)
-DIMS(LxWxH) / Weight: 120x110x 125mm / Abt.8.0kg
- Printer(Thermal): (Option)
2.Accessories:
Strike-off-Toll / Tamping Rod(?16x600mm) / Straight Edge / Rubber Gasket /
Syringe for water / Plastic Graduated Cylinder(100ml) / Clamp (C type:4Pcs)/
Tube/
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