SE-Test Lab Instruments (I) Pvt. Ltd. - Our Products

This is used for compacting concrete into cube moulds. This rod is made of steel it is 16 mm dia., 600 mm in length and rounded at both ends.

This is used for compacting concrete into cube moulds. This rod is made of steel bar it is 25 mm square x 380 mm long with handle.

The Flexure Strength Testing Machines are designed to provide maximum rigidity throughout their working range. A hand pumping unit, a separate electrically cum hand operated pumping unit housed in a cabinet is supplied. The pressure gauge 0-100 kn x 1 kn, on/off switch and a slow/fast level to control rate of loading are fitted on the front panel of the pumping unit. A facility for hand operation is provided. A micro switch and relay fitted inside the pressure gauge protects the unit from over loading. The load gauge is calibrated against NPL/ NCCBM certified proving ring.

The Flexure Strength Testing are designed to test flexural strength of concrete beams. The design provide maximum rigidity throughout their working range. The load is applied by the downward movement of the piston.

A spacer is for testing different size of beams. The load is indicated on a calibrated bourdon tube type load gauge of range: 0 - 100 kN x 0.5 kN (0- 10, 000 kgf x 50 kgf). The load gauge is calibrated against National Council for Cement and Building Materials Certified Proving Ring.

• Light weight, rugged high strength frame
• Double action hydraulic pump
• Self-aligning roller assembly
• Hydraulic jack provided with retraction spring
• For testing beams of 100 x 100 x 500mm and 150 x 150 x 700mm
• Conforms to IS 516, BS 1881 and ASTM C 78 Two Models are available.

Instrument consists one each of compaction mould steel 150 mm I.D. x 127.3mm height volume 2250cc. Complete with collar and base plate. Compaction Rammer is 4.89 kgs. in weight x 450 mm controlled fall.

Note :Instead of steel moulds, gunmetal mould are also available

The cell is useful for testing 38mm dia x 76mm high soil specimen. Transparent Perspex chamber with anvil and loading plunger, the cell is easily opened by releasing four nuts of the tie rods. It is leak proof up to 10kg/cm.sq. Fluid pressure. An oil plug which can also be used as an air vent is provided for introducing a thin layer of oil over water. This provides effective sealing at the plunger for long duration tests. The cell is fitted with four sleeve packed valves of no volume change type on the base. These valves are used for cell pressure, pore water pressure, drainage or back pressure. The loading plunger of the cell has dial gauge rest.

• Loading pad made of Perspex for 38mm dia specimens.
• Pair of plain discs made of Perspex 38mm dia 6mm thick.
• Pair of porous stones 38mm dia specimen.
• Split sand former for 38mm dia specimen.
• Sheath stretcher for 38mm dia specimen.
• One dozen rubber sheaths for 38mm dia samples.
• For synthetic rubber 'o' rings for 38mm dia specimen.
• One plastic drainage tube.

Standards:1236 B

Specification:The apparatus consists of a panel for wall mounting on which are fitted 1.0 to 10kgManom/cm sq x 0.1kg cm. sq. a pressure gauge, bourdon tube type 15 cm diameter: Glass u-tube manometer for measuring low positive pore pressures negative pore measures and checking zero error of pressure gauge. It is provided with a mercury trap (mercury supplied at extra cost.) Null indicator made out of clear transparent Perspex with mercury trap and cursor to indicate the mercury level. Burette: 50ml burette for measuring the volume change in the soil specimen. Pressure pump fitted with four sleeve packed valves, operated by means of a hand wheel on the end of the piston rod which is threaded through the pump cap and gives a smooth, fine adjustment of pressure. Copper coil and water reservoir is fitted on board with complete stand assembly. The unit is tested against leaks up to 10kg/cm sq.

Standards:1236 C

Specification:This device is used to maintain cell pressure constant for a long duration and the system can be used in place of conventional constant pressure system using mercury pots where certain minimum heights are required. Problems like de-airation of pump, leakage of mercury etc. is eliminated in this system . This unit is smaller in volume and can be used in mobile laboratory also. This can maintain pressure in the cell upto 20kg/cm sq. Pressure is maintained constant in the system by a balancing calibrated weights on a spindle against a column of oil, operating under constant feed back.

Construction:The system consists of an oil pump continuously driven by an electric motor during the test period. The internal components are housed in a strong compact housing. The piston on which weights are kept rotates with minimum friction. A transparent oil water vessel is provided to transmit pressure to the cell. A hand pump provided facilitates priming and to maintain constant pressure during power failure

Specification :Range 0-20 bar(0-20kg/cm2)Steps of pressure 0.5bar (0.5kg/cm2)Accuracy + 0.5%Electric supply 230V, Single Phase, 50Hz, AC supply.Supplied complete with pressure gauge, flow valves, connecting pressure hose and set of weights to give maximum pressure of 20 bar (20 kg/cm2

Standards:1236 D

Specification:The apparatus consists of a pressure chamber which has a flanged top cap fitted with a 10 kg/cm2. Pressure gauge and a valve for pumping in air. Water inlet and drain cock are fitted to the chamber.
The foot pump supplied easily develops a pressure of 10 kg/cm2 Complete with connecting pressure hose.

Say bolt Viscometer, Electrically Heated, ASTM D88, D244, AASHTO T72 for the empirical measurement of Say bolt Viscosity of petroleum products at specified temperatures between 70OF and 210OF. This is also used for determining the Saybolt Furol Viscosity of bituminous materials at temperatures of 250, 275, 300, 350, 400 and 450OF. It comprises one each of Cylindrical Oil Cup, Universal Tip, Furol Tip, Bath Fitted with immersion Heater mounted on a stand. Dimmer stat for temperature control, Stirrer with shield. Complete with insulated handle and thermometer support receiving flask, withdrawal tube, filter funnel, thermometer support for cup and circular spirit level. Suitable for operation on 230 V 50 Hz, Single Phase, A.C.

For determining the viscosity of cut back bitumen and road oil. The viscometer consists of a chrome plated copper bath, with a drain valve and a central tube to receive the test cup and to position the stirrer, and is mounted on a stand with levelling feet. Stirrer has a curved shield and is provided with an insulated handle, thermometer socket and swivel support for the valve.

Mental type (Without glass parts and Clamps) Useful for estimation of nitrogen contents, The housing of mild steel sheet duly powder coated unit of 6 Test as per detail (Given Above with lead fume duct & pair of hangers. Complete in all respec

Forms professional looking squared holes in concrete to receive posts for railings, awnings, and other common uses.Elevated base eliminates post exposure through floor or balconies, causing the post to rust through.

• Simple installation
• Easy to strip/remove - just pull tab
• Accurate alignment - tip of tab is centerline of hole form
• High visibility
• Safe to use - no sharp edges
• Creates 4"x4" opening

Dimensions: square top without base: 4" wide by 5.75" tall. Base alone: 5.5" wide by 2.25" tall. 8" tall with base and square top .

These are commonly used at site for measurement of Silt & Sand, to measure the quantities of liquids these are available in Ordinary Glass, Polypropylene Plastic, Borosilicate Glass, Soda Glass. Capacity available form 5ml to 2000ml

Standard water value: 51 1 s (It is at standard water temperature 20 0.1, and 200 ml water; It can be converted into a value at 25 0.1, and 50 ml water)
Temperature range: 0100
Temperature controlling accuracy: 0.1
Thermometer: As per T0622; . Graduated flask: 100 ml;
Inner container: Made by stainless steel;
Power of electric heater: 550 W/220V;
Precision of electric stopwatch: 1/100 s