Blaine Apparatus Air Permeability Tests can be done by any one of Torontech's Blaine test apparatus. We have several options to choose from included an automatic air permeability test apparatus, a manual air permeability test apparatus, a PC-controlled air permeability test apparatus. The Blaine air permeability tester is mainly used to measure the fineness of the cement, which in turn can be an indication of speed of setting and rate of strength development. The testing principle is based on the permeability of air through a sample under certain conditions. This is the ideal testing instrument for cement and concrete testing. We offer variety of Blaine systems fitting the needs of the industry.

The automatic Blaine air permeability test apparatus TT-AB10290 offered by Torontech has a built-in pump that replaces the aspirator (bulb). The entire test can be run semi-automatically with a greater degree of freedom for the operator than the manual Blaine test apparatus. The automatic time registration is both precise and convenient.

This automatic Blaine performs Blaine tests according to EN 196, DIN 1164, BS 4550, and ASTM C 204. These international standards ensure that the Blaine tester can perform to the most stringent standards.

Part of the maintenance of a Blaine tester requires routine calibrations; official calibration and other consumables can be purchased as accessories for this automatic Blaine tester when they are required. The built-in pump replaces the aspirator in this new design. The entire test can be run semi-automatically with a greater degree of freedom for the operator than the manual Blaine test apparatus. The automatic time registration is both precise and convenient. The unit runs at 230V/50Hz.

TT-MB10209 manual air permeability tester is able to perform the Blaine test with a traditional design. This Blaine tester has a manual aspirator to apply the air pressure for test. Torontech offers this air permeability test apparatus as an alternative to automatic and PC-controlled. It is competitively priced as well as offering the tried and true classical design of a Blaine tester.

The manual operation is has proven to be an effective means to carry out the tests. Moreover, the small footprint means that the machine will be the perfect addition to any facility.

Accord with GB/T8074—2008 state standard we develop the new model SZB-9 Auto Ratio surface tester. The machine is controlled by computer, and operated by soft touch keys, auto control total test process. Auto remember the coefficient, display the ratio surface area value directly after test work finished, it also can auto remember the test time.

1.Power supply voltage: 220V±10%

2．Time count range: 0.1second to 999.9 seconds

3．Time count precision: <0.2 second

4．Measurement precision: ≤1‰

5．Temperature range: 8-34℃

6．Ratio surface area number S: 0.1-9999.9cm²/g

7．Use range: use range described in standard GB/T8074-2008