We are supplying a wide range of electronic instrumentation systems like Digital Vibration Controller, High Speed Centrifuge Machine etc
Block Vibration Test Setup
The system consists of :-
1. Mechanical Oscillator 2. DC Motor 3. Thyristor Based Speed Control Unit 4. PC Based Soil Data Logger 5. Digital Phase Meter 6. Digital Refraction Seismic Timer 7. Geophone
Mechanical Oscillator Mechanical Oscillator Series MX-00A is highly rugged and compact unit designed as per IS:5249 to generate high level dynamic forces for varying amplitude. The unit is capable of running at very high speed, yet maintaining its own balance perfectly. The unit is suitable for determination of dynamic properties of soil and structures.
Thyristor Based Speed Control Unit Thyristor Based Speed Control Unit has specifically been designed to run variable speed motors from min. to max. rpm value. It is also used as a starter for these motors for giving protection to the motor and objects connected. A protection is provided to the field and armature by an interlock relay as a safety provision to the rectifiers in the speed control unit also. The motor operation is protected with the help of 'Line Failure Protection Relay' and 'Over Load Protection Relay' provided in case of power failure and continuous overload, respectively. Apart from all aforesaid protections and facilities, adequate electrical insulation and moisture protection are also provided.
PC Based Soil Data Logger PC Based Soil Data Logger is designed with latest art of technique. Soil Data 5100-S is specially designed to determine the various coefficients of the soil. An efficient design and most economic construction of foundation of various types involve the accurate determination of dynamic properties of soil "in situ". Instrument employ latest state of art technology to acquire data from the acceleration sensor during a block vibration test as described in IS:5249 (Method of Test for Determination of In-situ Dynamic Properties of Soils). Soil Data 5100-S is only required to conduct the vertical and horizontal block vibration tests as IS:5249.
Digital Phase Meter Digital Phase Meter is a light weight main power versatile instrument which can be used to find the phase difference between two signals. It is truly portable, high resolution and accurate indicating system which displays the phase difference between the two incoming signals. The phase difference measured will be in degrees. The front panel consists of a 3 digit LCD display to give a phase difference ranging from 0 - 360 degrees.
Digital Refraction Seismic Timer Digital Refraction Seismic Timer is truly portable timing out to be used with Geophone for measurement of transit time of shock waves between two points on earth surface. There are two transducers used along with the timer. One transducer senses the start of the wave and which in turn starts the timer and the other transducer which senses the arrival of the wave stops the timer.
Geophone Geophone is specially designed with the latest art of technique to ensure accurate, reliable operation even in a work horse for Velocity, Ground Vibration Measurement encountered in Civil, Mechanical Engineering Based on the Electrodynamic Principle
Digital Indicators (Pressure/Load/Displacement), are truly portable, high resolution and accurate indicating system, which displays the signal voltage of measuring transducers operating on the principle of strain gauge based Pressure Cells, Load Cells, LVDT Displacement Transducer etc. They are available in 3-1/2 / 4-1/2 digit display and also in Universal Mode for measurement of various combination of sensors and parameters.
The analogue and digital outputs enable the user to interface with other equipments such as Meters, Recorders, Printers or Mini computers making a more complex system.
Digital Strain Indicator, Model DA05A features the unique combination of high resolution with ultra precision, making it a valuable tool for engineers and scientists. The unit accepts strain gauge bridge and strain gauge based transducers in a variety of configurations. The analog and digital outputs enable the user to interface with other equipments such as meters, recorders, printers making it a more complex system.
Salient Features:
Ultra precision
Research quality
Industrial durability
Sensible price
Compact & rugged construction
Low noise drift free auto zero amplifier
Oscilloscope jack for dynamic strain
measurement
Fine grade components
Adjustable gauge factor
Specifications
Display : 4½ digit LED/LCD
Measuring Range : ±19999 Micro strain
Resolution : 1 Micro strain
Input : Quarter, Half & Full bridge selectable
Dummy : 120, 350, 600 ohm installed inside
Transducer Excitation Voltage : (a) 4.5 VDC (b) 2 to 10 VDC (Optinal)
Gauge Factor : Adjustable from 1 to 10
Bridge Balancing : Coarse & fine balance 10 turn potentiometer with lock nut
Calibration : Single/Double shunt across the bridge
PC Based Digital Vibration Controller, that uses dedicated ADSP processor along with VIBROSCAN series of software for SINE, RANDOM & SHOCK Control, is the brain of the Vibration Test System. The Micron Vibration Controller MVC-3000 derived from the industry standard as per JS55555, MIL, IS9000 and other international standards to meet the challenge of higher test performance with four channel input (Option).
The vibration controller unit is fully computerized and all test parameters are programmable through software. Test program files are being stored on magnetic media for future use. The measured test data are displayed on a visual display unit (VDU) in tabular and graphical form during the vibration test. Test results are transferred to the printer for hard copy generation. The system operates on single phase mains supply of 220 VAC, 50 Hz.
For the fast response to compute signals and to have a perfect dynamic control, the controller uses a dedicated digital signal processor (ADSP-2105) as a slave processor.
The DXL & DXN Series Displacement Transducer, combine rugged construction and high performance required for industrial and engineering application. These are based on the principle of Linear Variable Differential Transformer (LVDT). The LVDT coils are wound on nylon, fiber former, housed within a stainless steel case. Its epoxy bonding and vacuum impregnated construction makes the device suitable for operating in wet or oily environments and in application where high levels of mechanical stress (Vibration, Shock etc.) are encountered. The armature assembly is allowed friction free movement within the sensor. Strain Gauge Based Displacement Transducers
Series DXS is based on the principle of gauge bonded to a specially designed element which senses the displacement. It is useful in measurement of Crack Displacement, Bore Hole Extensometer. It is also most suitable for dynamic measurement. This is available from 1mm to 200 and beyond, on special application.
Salient Features :
• High Sensitivity • Excellent Linearity • Rugged Construction • Small Size
Applications :
• Linear Displacement Measurement • Load and Creep Measurement • Electronic Extensometer • Electronic Borehole Extensometers • Feed Back Control System • Laboratory Use • Crack Displacement Measurement
The “MICRON” make “High Speed Centrifuge Machine” is most suitable for high speed acceleration testing of various components specifically semi conductor/electronic miniature components, IC’s etc. The machine is designed to test such components in X, Y & Z direction by suitable placement of the fixture as per MIL standard.
The CSF & USF series of Load Transducers employ foil strain gauges bonded to the load coloumn. The transducer consists of one piece body machined from special steel, heat treated for maximum stability. The design ensures high inherent linearity whilst maintaining low creep and good ultimate safety factors.
Salient Features :-
Rugged & Sturdy
Long Term Reliability
Small Size
Excellent Performance
Dust & Moisture Proof
Applications :-
• Load measurement of reinforced rods and guy ropes of reinforced concrete structures. • Load or force measurement due to compressive force of pillars in structures and mines, ribs of tunnel supports. • Force measurement in rolling mills
These Load Transducers are available in different forms ranging from 1 Kg to 500 tonnes.
COMPRESSION GENERAL PURPOSE
Series : CSF-L-Low Range 1 Kg to 10 Tonnes
Series : CSF-M-Medium Range 11 T to 50 Tonnes
Series : CSF-H-High Range 51 T to 500 Tonnes
Series : CSF-MP-Medium Range Compression High Performance
Micron MICROLOG-6100 Series of Microprocessor Data Acquisition System" is designed with latest art of technique. It is avaialable in different basic configurations to suit a variety of different applications depending upon measurement problems. The system accepts various kinds of transducers directly without any need of external signala conditioning amplifiers. MICROLOG-6100 Series is designed with completely modular concept to enhance the system relaibility, easy expandability, easy maintenance and low MTBF.
Because of it's high degree of flexibility and versatility, MICROLOG-6100 is the perfect Dataa Acquisition and Control System for a wide variety of Research, Industrial anad Field applications.
The system can be optimized for a particular application very easily and comfortably at the user's end.
The system can also be designed for a dedicated application, through suitable software in addition to its standard features.
System Configuration
Micron MICROLOG-6100 Series of "Data Acquisition System" is available in main frame of 8/10/16/32 channels having expandability upto 256/1000 channels through modules of 8/10/16/32 channels. System can be designed for a variety of combination of main frame and extender modules depending upon user applications.
In "Stand Alone Mode" system is programmable through front panel key boards and "On Line Data" can be stored, printed or transferred to any computer through RS-232C interface.
The unit also incorporates necessary scaling engineering unit conversino and different data manipulation to provide an exact replica of input parameters by printing the data in engineering units. The system uses very precise digital voltmeter incorporating latest 12 Bit/16 Bit/4-1/2 digit A/D converter for data digitization.
For real time analysis the unit incorporates highly stabilized digital control calender clock for print-out of time in Hrs., Mints., Secs., Month, Date, yeaar etc. Unit also incorporates security electronic lock to prevent unauthorized and accidental mishandling.
The PSW & PSH series Pressure Transducers employ full strain gauges bonded to the pressure sensitive diaphragm. The transducer is a one body piece machined from special steel heat treated for maximum stability. The design ensures high inherent linearity whilst maintaining low hysteresis and good ultimate safety factors.
The design uses a full bridge strain gauge configuraation giving a nominal output of 1-2mV/V at rated pressure.
Applications :
These transducer are well suited for static as well as dynamic pressure measurement in pipe lines, hydraulics, pore pressure, soil pressure and embedment type application in Engineering applications.
Salient Feature :
• High Linearity • Wide Dynamic Range • Excellent Repeatability
Right from the beginning, we are engaged in design, development, fabrication, supply and installationof fully indigenous and highly sophisticated Electrical/Electronic/ Electro-mechanical instruments/ Equipments/Power Systems in high tech area thereby production high quality and performance "Import Substitutes", catering to the needs of Indian Railways.
We have been suppling the following equipments to Indian Railways :-
1. Vaccum Circuit Breaker Analyser/ Testing Kit 2. Frequency Regulators 3. Voltage Regulators 4. Electronic Emeregency Light Relay 5. PAS Power Amplifier
Vaccum Circuit Breaker Analyser/ Testing Kit VCB Testing Kit is a portable and highly advanced PC Based System for checking the health of all Single and Double Bottle VCB being used by Indian Railways in different Loco's. A complete record of various parameters of VCB's can be saved and stored in PC's.
Frequency Regulator A highly advanced IGBT Based Frequency Regulators are available for control of the speed of the MA Set being used in WCG2 and other loco's being operarted by Central & Western Railways. These have been designed and are being supplied as a substitute of GEC-UK FR's.
Voltage Regulator Votage Regulators have been designed to regulate the output voltage of a motor generator set used in DC EMU of Indian Railways operating on 1500 V DC. The regulator controls the field excitation of both the motor and the generator and maintain the generator output. The regulator is designed, based on proven switching technique to achieve a high degree of efficiency, greater than 90%. Third generation semiconductors & integrated circuits suitable to use in locatino even where the ambient temperature variation is high. The circuit incorporates advance Isolated Voltage Sensors, Comparators, PI Amplifiers, Switching Circuits that vary the ON-OFF ratio of the switching circuit controlling the field currents and control power supply.
Electronic Emergency Light Relay Electronic Emergency Light Relay is designed with latest technique as per RDSO Specification No. ELPS/SPEC/EMU/01. Radiation hardened components of industrial and MIL grade has been incorporatd to achieve maximum MTBF. Utmost care has been taken in designing the Electronic Emergency Light Relay incorporating redundancy. A built-in watchdog takes care of the health of the control circuit and warns audio visually if there is any abnormal operation. A flag output is also provied extra for latest microprocessor control of EMU's and can be interfaced if required. A built-in switching power supply is provided having wide ranage of 70 V to 140 V for working of the internal circuit. This saves the power and also provides stable performance over wide temperature range of operation. All components have been selected to work in rolling stock environment.
Max Medical Devices Manufacturers and exporters of test kits, complete test kits, surgical test kits, packed test kits, disposable test kits, medical disposable test kits, leak proof test kits and hospital purpose test kits.
Jas Enterprises, Ludhiana Manufacturing and exporting dye penetrant testing kit, magnetic testing instruments, digital portable hardness tester, magnetic testing accessories, magnetic testing instruments and accessories.
Sarita Group Of Companies Exporting and supplying tensile testing machines like impact testing machines, torsion testing machine, rubber testing machines, spring testing machines, survey testing machines and textiles testing machines.
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