Coriolis components of Acceleration Item code: ETE-2107 The Equipment shall have following test facility:
Coriolis components of Acceleration can be determined at various speeds of rotation at water flow rates.
Parts/Component Details: 1) Main Tank Fabricated out of fiberglass plastic sheet. 2) Rotating Arms 9 mm/ 6mm orifice diameter, 300mm long. 3) Rotameter 300 to 3000 LPH 4) Electrical Motor D C. Swinging field, 0.5 H.P. 50 RPM. 5) Mono-block Pump Single phase, pump with Motor 2400 LPM discharge. 6) Control Unit consisting of a) pump switch, b) Speed Control, c) Speed Indicator d) Main Switch. 7) Rigid Support Structures
Consolidation test is un-dimentional test considered extremely important in soil mechanics. Sample taken from adjacent areas of a single site show differential settlement even when tested using same techniques. Soil of similar strength may show varying consolidation. Samples are very carefully prepared and vertical settlement of the specimen in saturated or drained conditions carefully recorded when known load is applied. SPECIFICATION:
The standard outfit comprises of the following items. Loading unit, maximum capacity 20kg/cm.sq. Having a loading yoke connected to a lever arm with a counter balancing adjustment and having a lever ratio of 1:1 the whole assembly being mounted on a sturdy steel frame stand. The loading unit is so designed that it can be used for consolidation cells of different diameters as well as different dia floating ring type consolidation cells. Fixed ring type Consolidometer (Odeometer) cell assembly for testing 60mm dia x 20mm thick specimen comprising: Fixed ring type Consolidometer (Odeometer) cell assembly for testing 60mm dia x 20mm thick specimen comprising: Fixed ring for specimens 60mm dia x 20mm thick with guide ring. Top and bottom porous stones for 60mm dia specimen. Perforated pressure pad, Channeled base with water inlet and gasket Flanged water jacket, water reservoir with plastic tube and pinch cock. Set of weights to give a pressure of 10kg/cm.sq. On 60mm dia specimen, comprising : 7 nos. 0.05 kg/cm .sq., 5nos. 0.1 kg/sq.cm., 6nos. 0.5kg/sq. cm., and 5 nos. 1.0 kg/sq.cm. Supplied complete as above but without dial gauge. ACCESSORIES :Dial gauge 0.002 mm x 10mm. Extension piece, 40 mm long, consolidation test forms pad of 50 for one dimensional consolidation. OPTIONAL EXTRAS :
Varying head stand pipe, 50cms. Long with mm. Scale. Fixed ring type of Consolidometer (Odeometer) cell assembly for 50mm. dia x 20mm thick specimens , complete with fixed ring guide ring. Pair of porous stones, perforated pressure pad, channeled base, gasket and flanged water jacket. Set of weights to give a pressure of 10kg/sq.cm. on 50cm. dia specimen. Fixed ring type of Consolidometer (Odeometer) cell assembly for 70mm dia x 20mm thick specimens, complete with accessories as above.Set of weights to give a pressure of 10 kg/sq.cm. on 70mm dia specimens. Fixed ring type of consolidometer (odeometer) cell assembly for 100mm dia x 25mm thick specimens, complete with accessories as above. Set of weights to give a pressure of 10 kg/sq.cm. on 100mm. Dia specimens. Additional Information:
Shrinkage Limit is the maximum water content at which a reduction in water content does not cause an appreciable reduction in volume of the soil mass. At shrinkage limit, on further reduction in water, air enters into the voids of soils and thus keeps the volume constant. The apparatus can be used to determine shrinkage limit and to calculate other shrinkage factors like shrinkage ratio, shrinkage index and volumetric shrinkage.
Salient Features Specifications :
Set consists of one each :
1. Porcelain evaporating Dish. 2. Shrinkage Dish. 3. Glass Cup. 4. Perspex plate with three metal prongs. 5. Perspex plate. 6. Flexible spatula. 7. Glass cylinder 25ml x 0.5mlsupplied without mercury. Additional Information:
This is similar to with the added advantage of a motorised drive permitting a choice of three constant rates of stain.
Comprises a screw operated load frame, cap.5000kg with a gear box and motor drive giving 1.25, 1.5, 2.5mm/min. Rates of strain, a pair of cone seating, adapter for proving ring, and stain dial gauge bracket. Supplied with one pair of male/female coning tools for 38mm dia samples but without ring and dial gauge. Suitable for operation on 230 V, Single Phase A.C. Supply. ACCESSORIES :Coning tools in pairs (Male & Female) for samples having diameter 38mm, 50mm, 75mm & 100mm Additional Information:
Flash & Fire Point Apparatus/ Pensky-Martens Apparatus Item code: EBTE-26
Flash & Fire Point Apparatus / Pensky-Martens Apparatus For determining the flash point of fuel oils and lubricating oil, bitumen other than cutback bitumen and suspension of solids in liquid, having a flash point above 49°C.
The oil cup is made of brass, fitted with a thermally insulated lifting handle. The cup lid, with insulated handle, is fitted with two opposite wedge cams, which engage under pillars secured to the cup flange. This feature facilitates easy removal of the lid by rotating the handle a few degrees to disengage the cams. The shutter opening mechanism is designed for smooth operation and is operated by a spring handle with a knuled knob. A flame exposure device (Gas test jet assembly) is mounted over the lid. The manually operated stirrer has flexible has a flexible shaft. The cup assembly is positioned in a cast iron air bath, fitted with a chrome plated brass top. The air bath is mounted on an upright which serves as a gas manifold. Valve controlled supply lines for adjustable flames are provided with pilot and test flames. An additional line with control valve supplies gas for use with open flash clip, in accordance with IS: 1448 (P: 66), IS: 1209, A ring support is provided for the lid when not in use. Electrical heating, with gas test jet and electric heater with energy regulator. 220V, 50 Hz, Single Phase, AC Additional Information:
This apparatus is used to determine Softening point of Bitumen. It is that temperature at which a sample of bituminous material loaded by a 9.5mm dia steel ball, drops a specified distance when heated under specified conditions. Specification :
The apparatus consists of steel bracket with a sliding plate support. That support has two holes of 10mm dia on which a ring and ball guide can be kept. A central hole on this plate is for inserting thermometer. Supplied with a glass beaker approximate 600ml, high and a hand stirrer and 2 Nos. 9.5mm dia steel balls. Additional Information: