In this apparatus motorised, the loading lever level is maintained automatically when weights are added to the hanger and as consolidation of the specimen takes place. The instrument comprises the following : Loading unit, maximum capacity 20 kg/cm2. A micro switch arrangement with drive motor and reduction gearing has been provided together with a forward/reverse switch. Suitable for operation on 230V, 50Hz, single phase, A.C. supply.

• BS 812, BS EN 1097-8, BS 6077, BS 7044, BS 7188, BS 8204, ASTM E303, BS 7976, EN 1436 : 1997, BS EN 13036-4:2003

• The instrument is used to measure the resistance value of the asphalt pavement marking, stone, tiles or other material (specimen) and to assess anti-sliding ability of the road, road surface, flooring, tiles and ceramic (specimen) in wet or humid conditions.

• Laboratory instrument to determine the amount of water absorption on tiles which have undergone boiling and cooling. The result is a % difference between the dry weight and the weight after the test.

• Vernier Caliper


• Micrometer Gauge


• Desiccators


• Standard Reference Bars (Nickel)

• Double walled in construction


• Stainless Steel Inner chamber


• Mild steel exterior body


• Paint : Powder coating


• Temperature ranges : 5 C - 100 C


• Temperature controller : Digital Auto-tune PID Controller


• Refrigeration system : Hermatically sealed refrigeration system of EMERSON/KIRLOSKER Make


• Operates on : 230 Volts, 50 Hz, Single Phase, AC Supply


• High speed stirrer to maintain uniform temperature distribution


• Immersion heater to achieve the set point temperature


• Accommodate test specimen up to 600 x 600 mm size with special S.S. Stand


• Specimen holder basket of stainless steel to keep the sample specimens separate from each other


• Fitted with solenoid valve at water inlet, inside level control probe, selector switch and connections.

• Proven and reliable performance


• Scientifically calibrated through our own In-House calibration laboratory


• Sturdy in construction


• Noise-Less functioning


• Stepper motor with automatic fluid pump


• Logical detection of sample failure


• Capacity : 25kg/cm2 or 50kg/cm2


• Display resolution : 0.1 kg/cm2


• Unit selection : kg/cm2, PSI, Bar


• Stores data upto last five readings


• Gives Average Value, Min Value & Max value of Performed results


• Also, gives readings for BS (Bursting Strength) & BF (Bursting Factor)


• Reset function to initiate new batch testing

Hardness tester for Mastic Asphalt has been fabricated to meet the essential requirements od IS 1195 - 1968 in finding out the Hardness Number of mastic asphalt.

Hardness Number is defined as the figure denoting the depth in hundreds of a centimeter, to which a flat ended identation pin in the form of a steel rod 6.35 mm in diameter will penetrate the mastic under a load of 31.7 kg applied for 60 seconds, the temperature being maintained at 35' +/- 0.5' C or 45' +/- 0.5' C.

the unit is complete with load release mechanism.

The apparatus consists of a frame supported by means of four leveling screws.On the top plate , a lever with a counter balances weight and a load hanger is fixed .The ration of the lever to weight is such that when the weight is kept on the hanger , the ultimate load acting on the penetration pin is 31 kg. A thermometer is fixed by a clip , which records the temperature of the water in the container.

The load transfer bar passes through the support bracket and rest on the specimen . The penetration load can be adjusted and locked before the test is conducted .An adjustable ring is provided on the load transfer bar and a rest point.The dial gauge of 0.01 mm accuracy to record the depth of penetration is also provided .The ring can be adjusted and locked in position for initial setting of dial gauge. A cam which is operated by the handle is provided to lock or free the load transfer bar .

The tile sample is pressed under a specified load against a grinding path strewn evenly with an abrasive powder revolving at the rate of 30 + 1 r.p.m. At the end of 100 revolutions of the disc the second parallel side of the tile is subjected to wear for an equal number of revolutions of the disc. The wear of tile is measured using a thickness gauge. The Abrasion testing machine consists of a replaceable grinding path fitting on to a disc rotating its vertical axis. The rotating disc and grinding path are enclosed by a circular tray. A bracket holds the specimen. The loading is by a counter balanced lever. A funnel is provided to facilitate charging the grinding path with abrasive powder. Supplied complete with automatic preset revolution counter and one 7.5 kg weight but without abrasive powder and thickness gauge. Suitable for operation 230 V, single phase, Ac supply.

We are the main supplier of this product.

Set Consists of one each:-

• Porcelain evaporating dish.


• Shrinkage Dish.


• Glass Cup.


• Perspex plate with three metal prongs.


• Perspex Plate, plain.


• Flexible spatula.


• Glass cylinder 25ml X 0.5ml,


• Supplied without mercury packed in nicely Polished teak wood box.