Daeyoon Scale Industrial Co.,Ltd.

Products Measuring & Testing Equipment

Scale Products - Digital Concrete Air-Meter (DY-300)

Click to enlarge image Product Description 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 determine percentage of entrained air in freshly mixed concrete. And has a multi-range feature to accurately measure entrained air up to 9.9% by Digital Measuring System. Product Feature Quickly determine percentage of entained Air in Freshly mixed Concrete by Digital Digit in LCD Product Specification / Models =Technology: Digital Measuring System -Measuring Target: Air content in freshly mixed concrete -Measuring Method: Digital Measuring System by Micom(Waterfilled/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:@25C.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>Water filled:100kPa 2>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.120.0kPa/20 Sec.) -Display: 128x64 LCD Graphic Display 1>Air pressure: 4 digit 2>Air content:2digit(3 digit:Selectable) 3>Temperature: 3 digit -Power Supply:Ni-MHx8Pcs,rechargeable -Battery Life:20 consecutive times use -Adapter: AC110/220-60Hz, DC12V/500mA -Interface: RS-232C serial (9,600 bps,8.N.1) -DIMS(LxWxH)/Weight: 120x110x 125mm / Abt.1.0kg **Option: Printer(Thermal) Application Concrete worksite (Construction job-site/Fresh Concrete mixed site etc.) Other Information =Accessories: Strike-off-Toll / Tamping Rod / Straight Edge / Rubber Gasket / Syringe for water /Plastic Graduated Cylinder(100ml)/Clamp/Tube.

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Contact Information

Company Name: Daeyoon Scale Industrial Co., Ltd.    Contact Person: M.J,KIM   (Your message will be sent to the supplier directly)    Address: #207 Ace Techno Tower(II), 197-7,Guro-Dong,, Guro-Gu,, Seoul, Korea (South)    Zip: 152-848    Telephone: 82-2-858-6870    Fax: 82-2-866-9422    Web Site: http://chloride.en.ecplaza.net