S. S. Enterprises

Specification: The Proving Rings are made of special steel, carefully forged to provide high and stable accuracy, dependability and repeatability. The dial gauge and anvil are mounted on U-brackets clamped to the ring body by set screws. The indicator has a sensitivity of 0.002mm/ div and the deflection is directly proportional to the applied load. The rings are supplied complete with dial gauge and Works Calibration Chart, individually packed in polished wooden boxes. NPL (India) / NCCBM Calibration Certificates can also be arranged for any proving ring at an additional cost. Separate Pair of Loading Pads are provided to suit each proving ring.

Model
Capacity
Proving Ring Model SS-CT-3022
25kgf to 100kgf (1KN)
Proving Ring Model SS-CT-3022 A
200kgf (2KN)
Proving Ring Model SS-CT-3022 B
250kgf (2.5KN)
Proving Ring Model SS-CT-3022 C
1000kgf (10KN)
Proving Ring Model SS-CT-3022 D
2000kgf (20KN)
Proving Ring Model SS-CT-3022 E
2500kgf (25KN)
Proving Ring Model SS-CT-3022 F
3000kgf (30KN)
Proving Ring Model SS-CT-3022 G
5000kgf (50KN)
Proving Ring Model SS-CT-3022 H
100KN (10Tons)
Proving Ring Model SS-CT-3022 I
200KN (20Tons)
Proving Ring Model SS-CT-3022 J
500KN (50Tons)
Proving Ring Model SS-CT-3022K
1000KN (100Tons)
Proving Ring Model SS-CT-3022 L
2000KN (200Tons)

• Analogue models.
• Motorized model gauge type / electronic
• Digital models with pace rate indicators.
• Semi-Automatic pace rate controlled
• Fully Automatic models

• High stability Load Frames 
• Self-aligning platen assembly.
• Load Gauges are calibrated in kN against certified Proving Rings, traceable to  NCCBM  Standards
• Suitable for testing cubes and cylinders of various sizes.
• Using special platens, bricks can also be tested.
• Logged data printing facility through a parallel port interface available in digital and micro controller and fully automatic version. 

• Filling Hoppe
• Base

Additional Information:

• Pay Mode Terms: Other

• 24 Hour cycle from time of mixing.
• Controlled 35° C or 100° C ± 2° C Curing Temperature for concrete.
• Controlled 27° C ± 2° C Curing Temperature for grey cement. The tank has been designed to accommodate 150mm / 70.6mm cube moulds up to 36/72 cube mould and fully insulated, complete with a hinged lid, heater, thermostat and re-circulated pump. Provision of two removable racks allowing free circulation of water around each mould. The pump, drain valves and electrical equipment are housed in a compartment located at one end of the tank. The Tank is heated by an immersion heater under normal conditions and refrigeration system for grey cement the temperature is controlled at 35° C  or 100° C ± 2° C / 27° C +2° C, expect for the 15 minutes after immersion of the freshly made specimens. Note: Accelerated curing tank with cooling arrangement is also available of request.

Proper compaction of cement and concrete while casting specimens for compressive or flexural strength testing essential to achieve a better and more consistent mixture. The cement and concrete vibrating table top has stops along its edges to prevent moulds from sliding off the table during operation. The maximum load capacity is 140 kg. The concrete vibrating tables are offered in 3 different table top sizes:

Model
Table Top Size (mm)
Motor
Electrical Supply
SS-CT-3024.A
1000mm x 1000 mm
1 HP
440V, Three Phase, 50 Hz AC Supply
SS-CT-3024 .B
600 mm x 600 mm
1 HP
440V, Three Phase, 50 Hz AC Supply
SS-CT-3024.C
500 mm x 500 mm
1 HP
440V, Three Phase, 50 Hz AC Supply

• Mixing Capacity: 40 ltrs. 
• Overall Dimension : 910 x 875 x 1250 mm 
• Motor   : 2 HP, 960 RPM
• Power supply  : 440 V, 50 Hz, 3 phase AC

• Portable, compact & easy to operate
• Adjustable blades
• Simple to clean & maintain

IS 1199 1959 & BS 1881-106
As entrainment of air in limited percentage improves durability of concrete and very low percentages deteriorate it ,measurement of air entrapped in freshly mixed concrete becomes important. The use of chemical additives to increase work ability of concrete in turn requires an air content check to be made. Air entrainment meters are used to determine air entrained in freshly mixed concrete by pressure method.

Specification:
The apparatus consists of a pressure tight flanged cylindrical measuring bowl of 0.005 cubic meter capacity for maximum size of aggregate 38mm. The bowl is fitted with a removable flanged conical cover assembly with the help of a seal. The conical cover has an air valve and a petcock for bleeding off the water. A transparent cylindrical stand pipe which is graduated in air content is fixed to the conical cover assembly. Pressure is applied to the specimen with the help of a pressure bulb and the pressure is recorded on the pressure gauge which is mounted on the stand pipe. The whole assembly is mounted on a flat base. The instrument is supplied complete with one each following accessories.

Other Size are also available.

• 0.007 cubic meter capacity for maximum size of aggregates 38mm,
• 0.01cubic meter capacity for maximum size of aggregate 75mm.
• 0.1 cubic meter capacity for maximum size of aggregate 150mm.

The Laboratory Concrete Mixer is used for preparing Mix Design of Concrete. It consists of a steel vessel of 55/ 110 Litres capacity, mounted on a frame. The vessel is rotated at 20-22 RPM with the help of a motor and a pulley arrangement. The vessel of laboratory concrete mixer can be titled to any angle by a hand wheel and counter weight. This facilitates mixing and discharge. Blades are provided inside the vessel to mix the material thoroughly. The large pulley wheel facilitates manual rotation of the drum during power failure. The drum, pulley wheel, and motor, etc, are mounted on a steel frame in this laboratory concrete mixer. The concrete mixer is fitted with A 1/2 HP motor. Suitable for Operation on 220V, Single Phase, 50Hz, AC Supply

• Filling Hopper
• Base