Blaine Apparatus, Electronic, 半自动

Determines fineness of cement in terms of specific surface expressed as total surface area square centimeters per gram. To obtain the most accurate results, the test should be performed in a temperature-controlled environment. The Semi-automatic Blaine Apparatus provides more accuracy and precision than provided by the manual Blaine Apparatus. The device uses an automatic pump and timer to evaluate the time precisely. 校准 of this unit is done by using various reference sands, can be purchased below in the accessories. To obtain the most accurate results, the test should be performed in a temperature controlled environment.

单位包括:

• 1 unit with an electric pump and timer
• 测量元件
• 滤纸(12张).8毫米,1000 pk)
• 注油(50ml)
• 插头
• 温度计
• 刷
• 漏斗

点击这里 to learn more about cement and mortar principles and testing techniques.