Name of Work: ????????? ?? ???????? ???????? ?????????? ??? 2000 KN CTM ? ???? ???? ?? ??????? ?? ??????
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Item Description
Item Code / Make
Quantity
Units
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1
Supply & Installation of digital Compression Testing Machine 2000 kN capacity with calibration by NABL equivalent to AIMIL, conforming to Standards in IS : 516 & IS : 14858 including the following specification laid as under :-\nLoading Range : 2000 kN (200 T)\nLeast Count : 0.1 kN\nMaximum clearance between platens : 370mm\nMaximum clearance between side platens : 340mm\nPlaten Size : Brick Platen Set with Spherical Seating, size 30cm x 30cm square.\nPiston Dia : 222.2 mm\nPiston stroke : 50 mm\nMotor HP : 1\nMotor make : GODREJ or Crompton Greaves\nPower Requirement : 220 VI 230 V, 1 Phace, 50 Hz, AC supply\nSpecimen size : 100mm, 150mm cube, 100mm & 150mm dia. cylinder \nUnique Features are :\n* Calibration within 1% of full scale deflection with traceability to NABL.\n* Facility of adjusting maximum load with tripping arrangement.\n* Max load is held and retained for approx. 15 min., unless cancelled, using the panel mounted reset switch. Pace rate set for running the test can be maintained manually with the help of a bar graph indicator.\n* Flexure test attachement can be attached.\n* Powder coating finished surface.\n* Front gate for protection\n* Pump with brass casing.\n* Capable of automatic stress determination and display, also with overlay safety protection. \n* Should have flexible calibration points and calibration can be done on 5 to 10 points.\n* Peak load, peak stress, unique record no. should be displayed.\n* Data storage capacity should be approx. 2000 records.\n* 2% overload facility to calibrate the machine upto full capacity.\nThe Complete unit comprises of :-\n
BI01010001010000000000000515BI0100001113
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Nos.
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1.01
* Loading Unit : is of fully welded construction having a top cross-head, base and side walls and spherical seated platen. The precision ground hydraulic piston should be fixed to the base and the machine's platens should be hardened, ground and polished. The upper platen should be of self-aligning action and suitably sized spacers should also be provided as standard to accommodate a variety of different sizes of specimen.The lower platen is attached to the top of the piston. The loading up to capacities 2000 kN can be tested, Cubes up to 100mm & 150mm & cylinders of 100mm dia & 150mm dia height can be tested using the appropriate models.\n* Pumping Unit, The two speed pump facilities rapid approach of the platens for daylight closure and also provides comprehensive contol over the application of load. A control valve provides fine control over the loading rate for accuracy of pacing.\n* The Digital Readout unit, incorporates a 4 digit display, calibrated in kN and features integral load pacing in kN/Sec.\n* Inbuilt switch made power supply (SMPS). Minimum warranty period of machine is one year.
BI01010001010000000000000515BI0100001114
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Electrically Bitumen Extractor \nCapacity 1500 GM, Volt 220, 50 Hz Single Phase AC supply Complete Set (AIMIL PATTERN/ Make- MESCO/Equivalent (FOR at site)
BI01010001010000000000000515BI0100001116
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Nos.
4
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Jaw Crusher\nJaw size 100 x 150 mm, Feed size 25-45 mm\nCapacity 2200 KG/HR Approx\nDischarge size 6-20 mm (Adjustable)\nMotor 3 HP, 1440 RPM\nMake MESCO/Equivalent (FOR at site)
BI01010001010000000000000515BI0100001117
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Nos.
5
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Electrically Sieve Shaker For 20 cm. dia brass sieves\nMake MESCO./Equivalent (FOR at site)
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