Overview blaine s air permeability apparatus consists essentially of a means of drawing a definite quantity of air through a prepared bed of cement of definite porosity. Supplied complete with stainless stell cell perforated disc and plunger. Apparatus measuring instruments name range accuracy blaine air permeability apparatus refer to is. Hmkc2 automatic blaine air permeability apparatus aimsizer. Provides more accuracy and precision than a manual blaine apparatus. The blaine air permeability apparatus determines fineness of portland cement. Electronic blaine airpermeability apparatus for determining the fineness of cement. Automatic blaine air permeability apparatus blaine. In the instrument described below, air permeability method is used to determine the specific surface as total surface area in cm2g of material. Astm c204 11 standard test methods for fineness of.
Blaine air permeability apparatus fineness specific. It completely meets astm c204 standard test methods for fineness of hydraulic cement by airpermeability apparatus test method a using the manually operated. Blainesair permeability apparatusadvancedtechnocracy inc. Blaine air permeability apparatus myers cement testing. Test is performed on the blaine apparatus see fig30. Hmkc1 blaine apparatus is a cement testing apparatus used to determine the particle size of portland cement, limes and similar powders using the blaine airpermeability method. Blaine air permeability apparatus blaine apparatus impact civil. Test method a is the reference test method using the manually operated standard blaine apparatus, while. By using this apparatus, a quantity of air is drawn through a bed of definite porosity. The unit consists of a calibrated utube manometer, ground glass joint, stainless steel test cell and plunger. The specific surface is derived from the resistance to flow of air or some other gas through a porous bed of the powder.
The blaine apparatus is used to determine the fineness of. This apparatus is used to determine the fineness of portland cement in terms of the specific surface expressed as total surface area in square centimeters per gram. The air permeability specific surface of a powder material is a singleparameter measurement of the fineness of the powder. Principle of air permeability method is in observing the time taken for a fixed quantity of air to flow. User can change and memorize the cement bed volume of all his blaine cells. The blaine airpermeability apparatus consists essentially of a means of drawing a definite quantity of air through a prepared bed of cement of definite porosity. How to operate the manual blaine air permeability apparatus. The resistance to air flow is directly proportional to the fineness of grain, as long as the same testing conditions are respected. The standard humboldt blaine air permeability apparatus consists of.
The blaine airpermeability apparatus consists essentially of a means of drawing a definite quantity of air through a prepared bed of. Although the test method may be, and has been, used for the determination of the measures of fineness of various other materials, it should be understood that, in general, relative. Up to 5 blaine cells can be selected for calculations. Blaine air permeability, cement fineness humboldt mfg. Used to determine the fineness of portland cement in terms of the specific surface expressed. Blaine fineness apparatus, determination of fineness blaine apparatus. In this test, cement is compressed under conditions defined by standard, taking a certain amount of air through the powder compacted. The automated test method shall employ apparatus designed either on the principles of the blaine airpermeability method or apparatus based on the airpermeability principles of the lea and nurse method. The apparatus is used for determining the fineness of cement in terms of specific surface expressed as total surface area in square centimeters per gram of cement.
A user guide is available to download from the impact web site uk. It gives accurate and repeatable test results of cement specific surface area. Blaine air permeability apparatus blaine apparatus. It gives the test results of specific surface area. The wagner turbidimeter determines the surface area by measuring the rate of sedimentation of 3.
Hmkc2 automatic blaine apparatus is a cement testing apparatus used to determine the particle size of portland cement, limes and similar powders using the blaine airpermeability method. It determines the fineness of portland cement, using the blaine airpermeability method. Pc controlled, fully automatic blaine air permeability apparatus for fully automatic testing and analysis. Evacuate the air in the manometer through the side tube using the aspirator bulb until the oil reaches level 1. Hmkc1 blaine apparatus consists of a stainless steel cell, perforated disc and plunger. Abmb 02060209 manual the 02060209 manual air permeability tester is able to perform the blaine test with a traditional design. The disk shall be constructed of noncorroding metal. The manometer shall be filled to the midpoint line with a nonvolatile, nonhygroscopic liquid of low viscosity and density. Ele international blaine air permeability apparatus. Blaine s air permeability apparatus rs 2,200 nos get latest price specifications. The blaine airpermeability apparatus consists essentially of a means of drawing a definite quantity of air through a prepared bed of asgm of definite porosity. Blaine air permeability apparatus test mark industries. Blaine air permeability apparatus fineness specific surface.
The utcm0240 blaine air permeability apparatus is used to determine the fineness of portland cement, limes and similar powders expressed in terms of their specific surface. This blaine apparatus has a manual aspirator to apply the air pressure for the test. Air permeability apparatus blaine type with isi certification mark, 15. The blaine airpermeability apparatus consists essentially of a means of drawing a. The fineness is expressed as a total surface area in square centimeters per gram. Includes an 8 oz blaine air permeability apparatus the blaine air permeability apparatus determines the fineness of portland cement in terms of specific surface area expressed as the total surface area. The blaine air permeability apparatus consists essentially of a means of drawing a definite quantity of air through a prepared bed of cement of definite porosity. The blaine air permeability apparatus determines the fineness of portland cement in terms of specific surface area expressed as the total surface area in a. Put another filter paper on it and compress with the plunger. Hmkc1 cement blaine fineness air permeability apparatus. Hmkc2 blaine apparatus consists of a stainless steel cell, perforated disc and plunger.
Hmkc1 cement blaine airpermeability apparatus hmktest. Legally binding document step out from the old to the newjawaharlal nehru invent a new india using knowledge. The blaine air permeability apparatus from test mark determines the fineness of portland cement on terms of specific surface expressed as total surface area in. Astm c204 18e1 standard test methods for fineness of hydraulic. We offer a variety of blaine systems fitting the needs of the industry. Fineness, determination of fineness blaine apparatus.
The apparatus is supplied with glass utube manometer with valve, steel stand, test cell with disk and plunger all in stainless steel, rubber. The rate of air flow is determined by the pore volume in the bed, a function of the size of particles. Blaine air permeability apparatus ele international. Utcm0246 reference cement should be ordered separately. The utcm0240 blaine air permeability apparatus is used to determine the fineness of portland cement, limes and similar powders expressed in terms of their. Blaine air permeability apparatus measures the specific surface area of fine materials in square centimeters per gram of test sample. The humboldt blaine air permeability apparatus consists of. The blaine air permeability apparatus is used to determine the fineness of portland cement in terms of the specific surface expressed as total surface area in square centimetres per gram of cement. Danger the mixing of cement with water causes the release of alkaline substances.
Tmc engineering private limited offering blaine air permeability apparatus, laboratory in chennai, tamil nadu. The apparatus consists one each of permeability cell 12. H monometer utube, calibrated for blaine air apparatus. In the blaine test figure 2, the surface area of the cement particles in is determined by measuring the air permeability of a cement sample and relating it to the air permeability of a standard material. The apparatus has an internal memory to store test. Specification variable flow type airpermeability apparatus blaine type number of amendments. Ma10 blaine air permeability apparatus for determining the fineness of portland cement measures the specific surface area of fine materials in square centimeters per gram of test sample. Hmkc1 blaine apparatus is a cement testing equipment. Chapter 12testing of cement part 1 page 61 a bed of cement is prepared in special permeability cell and have exact porosity e 0,500 weight a quantity of cement. Astm c204 18e1 standard test methods for fineness of. Historical version s ashm previous versions of standard work item s proposed revisions of this standard translated version s. This blaine apparatus has a manual aspirator to apply the air. Blaine s air permeability apparatus at rs 2200nos air. Astm c20411e1 standard test methods for fineness of.
Designed for the determination of fineness to en 1966, bs 43592, astm c204. Autoblaine plus for automatic blaine tests of cements. As well as a rubber aspirator bulb and perforated disc. Astm c 11 standard test methods for fineness of hydraulic cement by air permeability apparatus download as pdf file.
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