เครื่องทดสอบการสึกกร่อนของผิวคอนกรีตแบบดิจิตอล


Digital controls Abrasion Resistance Testing Machine for concrete
or Mortar surface by Rotating Method. Complies with ASTM C944
Product Description
- For testing Specimen cube up to 150 x 150 x 150 mm.
and Cylinder up to 150 mm. dia. x 300 mm. high.
- Automatic Controls for Speed and Times for Testing.
-Selectable Speed Variable for 0 to 700 r/min (Testing at 200 r/min
Complies ASTM C944)
- Exerting a force of either a normal load of 98 + 1 N [22 + 0.2 lbf] or
a double load of 197 + 2 N [44 +0.4 lbf] on the test specimen surface.
- Rotating cutter shall be used in which
22 37.5 mm [1.5 in.] diameter dressing wheels
and 24 25.4 to 31.75 mm [1 to 1.25in.] diameter washers are mounted
ORDERING INFORMATION
Digital Controls Abrasion
Resistance Testing Machine
supplied complete with Rotating Cutter for 220 V, 50 Hz, 1 pH. Accessories
Rotating Cutter