Tender For purchase of various testing major apparatus (lab equipment) in quality control labs under zone ajmer, bikaner,udaipur-i and udaipur-ii - fully automatic servo controlled compression testing machine (ctm)-3000 kn capacity with additional load frame of 500 kn capacity & flexure frame of 100 kn capacity:- supplying, fixing and commissioning of fully automatic servo controlled compression testing machine (ctm) of 3000 kn capacity which should be capable of conducting compression test on concrete & mortar specimens and allied products as per is : 516 & is :4031 (part-6). the machine should be power operated with servo controlled motor capable to apply the load continuous by without shock and there shall be large enough space provided for test specimen to accommodate in a readable position. machine shall have good load control and capable of applying the load at the specified rate, uniformly with automatic control with percentage of error for load shall not exceed + 1.0% of the indicated load. the system shall have an arrangement for automatic placing system, which achieved by the combination of advance hydraulic and electronic system. the systems can be loaded in load, displacement or strain control basis. complete machine unit shall conform to is: 14858-2000 and is: 9399-1979 and as per direction of engineer in charge. the salient features and technical specification of the machine shall be as under :- i) ctm-3000 kn machine loading frame - four column high stiffness welded from with enough stabiility . - heavy duty mechanical platens with spherical seated block (vicker hardness > 550), bottom bearing, blocks, auxiliary plates (vh > 550) shall have flatness tolerance within 0.03 mm and squareness and parallelism tolerance within 0.06 mm wide.- base shall have fine finished servo controlled hydraulic cylinder with hardened and finest abraded piston. - frame with safety guard door and transparent fragment guard (both front & rear) (ii) hydraulic pumping system, it should be compact in design and suitable for the supply of required flow and pressure for the movement of the actuactor. it shall have oil tank of adequate capcity vane type pump powered by three phase motor. anti vibration mounting shall provided as standard along with the hps.iii) micro-processed (plc & hmi) based touch panel display & control system user friendly interface control system with application software shall provide the digital servo control, precise operation, ramp generation for the machine, data acquisition, storage, processing, analyzing and reporting etc for the continuous operation of the system.iv) technical specification of ctm (3000 kn) capacity -3000 kn, platen size 320 mm dia, ram dia 260 mm, ram travel 50 mm, vertical daylight clearance 350 mm, horizontal daylight clearance 370 mm, least count - 0.1 kn, pace rate controlling -1%, rate of loading 1.3 mm/min (when running idle), 0.14 to 032 mpa/sec (with specimen), motor capacity 3 hp (min), power supply (240v, 50-60hg, three phase.), capacity of oil tank 20 litre, max. operating pressure 210- 600 bars, flow of pump 2 & 4 lpm (duel speed) , auto stop & release of pressure when specimen failure, multi operation compression test up to 3000kn, up to 500 kn range and flexure test, accessories spacers- 4nos, controller unit auto pid operation with closed loop update rate of 10 khz to control pace rate automatically as programmed. start, stop & hold test system, load control 01kn/sec to 50 kn/sec., displacement control 0.01 mm/sec to 1mm/sec. load indication & control coloured touch screen display of suitable size, test report facility to print test report, export data to ms excel. auto internal calibration without proving ring, short circling protection overload safety cut off, piston over travel safety cut off- shall be made in addition to 3 kva 3 ph servo control stabilizer, technical specification of ctm (500 kn) load frame- capacity 500 kn, platen size 256 mm,
Tender For supply of electrical and electronics engineering lab equipment - multimeter, r-l-c kit, measuring tools, wood working tools marking and measuring tools, vice, work benches, welding machine, dc servo me moto, ac servo motor, synchro transmitter and receiver kit, standard test signal generator, plc trainer kit, digital multimeter, scr, mosfet, igbt vice, triac, diac, passive components, capacitors, potentiometer, incandescent lamp, experimental thyristorised kits, dc ammeter, dc voltmeter, dc voltmeter, ac voltmeter, ac voltmeter, ac ammeter, single phase electrodynamo meter, digital portable lcr meter, cut-set model of de machine, cut-set model of ac machine, veryfication of kcl & kvl kit, analog metal network theory trainer kit, digital storage oscilloscope, clamp meter, wheatstone bridge, demonstration kit for wind generation, solar simulator for solar cell, solar energy trainer with grouping of solar cells, solar cell kit, electrical wiring and switch gear rack, cathode ray oscilloscope, digital storage oscilloscope, rf signal generator, regulated power supply, amplitude modulation demodulation trainer kit, fm trainer kit, digital multimeter, trainer kit for fm modulator using ic 566, trainer kit for fm demodulator using ic 565, equipment required, microcontroller trainer kit, cro/dso, stepper motor, trainer board, 7- segment led display, multimeter, trainer board, trainer board, trainer board, sensors, equipment required, trainer kit for generation and detection of pam, pwm & ppm, pcm, dpcm, dm and adm trainer kit, ask, fsk and psk trainer kit for generation and detection, fhss and dsss trainer kit, qpsk and qam trainer kit, variable dc power supply, digital oscilloscope, spectrum analyzer, function generator
Tender For corrigendum : purchase of sports physiotherpy lab equipments - focused shockwave therapy the device should be suitable for musculoskeletal use. should be a focused shockwave based on piezo mechanism. should have multi array type piezo electric hand piece. should have accuracy of the shock wave generation cycle(frequency)0~8 10% should have software-based operating system the unit should have large color touch screen for ease of operation. the unit should have accuracy of the operating frequency 0~7000shock 10% the unit should have maximum energy density 0.702 m j/ (when setting at 23 levels) 15% should have shock wave penetration depth 40 20%. should have maximum focus size. 78 1.78 15.81 20% should have maximum pressure 44.01 0.65 mpa the unit should be supplied with piezo hand piece and elastomer gel padas of 8 different sizes, 5mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, and 44mm. the life span of hand piece should be of up to 10 million shocks. should be supplied with trolley with castor wheels. dimension of the device should be approximated 500mmx700mmx 1000mm should have ce or usfda certified., high laser therapy should be class iv high level laser therapy system should have a real-time operating system technology should have maximum laser should be class iv high level laser therapy system should have a real-time operating system technology should have maximum laser power output of 15 watts should have wavelengths of 810 nm & 980 nm should have an aiming beam of 650nm, should have 2 operating modes: continuous wave or pulsed applicate and piece should have embedded finger switch and light, should have a technology to customize patient treatment based on conditions, body area, body type, skin type, chronicity and absorption characteristics applicator should have a fused silica composition massage ball at the point of contact of applicator and skin. pulse frequency: 2, 10, 20, 100, 200, 500, 1000, 2500, 5000 & 10000hz pulse duration: 50% duty cycle at any given pulse frequency setting, should have a 10 hd display touch screen with password protection to reach the home screen should be supplied with 2nos. of laser protection glasses power: 100-240v, 50-60 hz the unit should be supplied with 5 different types and sizes of treatment heads (large cone, large massage ball, flat window, small massage ball, and small cone. the unit should have inbuilt battery. electrical safety class: class i, type b weight should not exceed 4 kilograms (main unit; without applicators & accessories. must have class iii also., combination therapy machine with vaccum should have 3 independent electrotherapy channels, one ultrasound channel should provide multiple clinical waveforms including interferential (2 and 4 poles and isoplanarvector), tens (asymmetric biphasic &symmetric biphasic), han, russian, vms, surged(rectangular &triangular), hvpc, microcurrent, galvanic (continuous, interrupted and low level),rabert & dia dynamic cpid/cpiso should have independent parameter adjustments for each channel including intensity, frequency, duty cycle, vector scan, channel mode, phase duration, ramp, cycle time and treatment time based on waveform should have maximum output intensity up to 140ma should have constant current and constant voltage modes should have 2 colour coded lead wires for easy picking of selected channels should have suggested electrode placement guidelines ultrasound should offer 1 and 3 mhz frequencies should have the ultrasound bnr of 5:1 or lesser should be supplied with one 5cm applicator head should have pulsed & continuous frequency modes (10%, 20%, 50% & 100%) should have variable duty cycles of 16 hz, 48 hz &1 bb 00 hz should have facility to indicate applicator uncoupling should be able to use electrotherapy and ultrasound independently and also in synchronizedcombination of electrotherapy and ultrasound, where ultrasound head functioning as bothultrasound head and electrode should have minimum