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Krishna Instruments is a trusted name in the market for manufacturing and supplying a wide range of advance computerized testing instruments and systems for pump industries like fully automatic pump testing panels, electro magnetic flow meter, high voltage tester etc. We have successfully made a remarkable position in the market with our knowledge and experience...

Profile
Krishna Instruments is a widely known company for manufacturing and supplying a wide variety of new generation computerized testing instruments and systems for pump industries. Our product range includes fully automatic pump testing panels, semi-automatic pump testing panels, electro magnetic flow meter and many more. Manufactured as per international quality & safety standards, our products are available at industry leading prices.

Products
We offer a wide choice of precision engineered computerized testing instruments and systems for pump industries. Our product range measures volt, ampere, watt, frequency, suction, pressure, flow etc., and offers accurate results with flawless and speedy operations. All our products are user friendly and are based on PLC (Programmable Logic Controller) automation. The products we offer are:

Fully Automatic Pump Testing Panels
» Fully Automatic Pump Testing Panels
While using fully automatic panel, firstly pump is installed in to test bed and remaining work like Start, voltage regulating, pressure regulating, emergency stop, overload tripping etc., is done by panel & software. Then, user have to feed primary data and pressure head, on which pump is to be tested. After feeding the data, model is selected from the given list and pump is started from software. This pump Set will stop automatically after taking the required data.Hence saving of energy

» Semi Automatic Pump Testing Panels
PLC communicates with our software through RS232 (serial) communication and live data of panel is visible on computer screen. In semi-automatic panel, pump is installed in to test bed and is started from panel. Now, Parameters like voltage, Pressure and suction is adjusted & valve is set to obtain required pressure. After this, one button is pressed from the panel mounted PLC, to save data to PC.

» Pump Testing Panels
Our pump testing panels are an economical way to test pump sets.

Portable Automation System
» Portable Automation System
We offer compact & economic portable automation system panel which is used for up-gradation of existing panel. Hence one can get all the benefits of fully automatic or semi automatic in most economical way. This helps in saving cost of panel. This Compaq panel includes all the benefit of Fully automatic Panel.

Highlights of Portable Automation System :
  • Economic Box is equipped with the latest technology of PLC.
  • Automization of your existing system according to your requirement.

Facilities for Electric Motor Testing Panel :
  • Routine Test, Type Test, No-Load test, Torque test, Temperature rise can be conducted.
  • Motor winding resistance, Ambient temperature and motor body temperature.
  • Motor power factor, motor efficiency and motor output are obtained.

» Electro Magnetic Flow Meter
We present a wide range of electro magnetic flow meter for measurement of flow having 4-20 mA based transducer.having accuracy of 0.5 % accuracy.

High Voltage Tester
» High Voltage Tester
Our variety of high voltage testers are offered with auto as well as manual functions. These testers are extensively used in motor & pump industries for checking wire or motor leakage. Our testers are available with auto tripping function for following cases :

Specification : Voltage input : 230 Volt A.C
Range : 0 – 5 kV, 500 mA, (For Submersible Wire, Pump / Motor manufacturer) 0 – 3 kV, 100 mA. (For Electric Motor manufacturer).

Benefits : Highly insulated Silicon cable for High Voltage (specially made for high voltage transformation )

  • Auto and Manual function available.
  • Auto tripping function:- In case of Motor leakage current tripping.
  • Auto tripping function:- In case of Tester continued supply ON for more than 90 Min. Tripping function work.

Application :
Mostly Used for Wire or Motor leakage checking. It’s a versatile for Motor / Pump manufacturer.


Current Transformer
» Current Transformer (CT)
We offer multi ratio (selectable) and fixed ratio current transformers that are widely used in panel for meter range expansion. Accuracy of our transformers is 0.5 % in both the cases and meter shows correct value in higher load as well. These heavy duty transformers are panel fitted and their terminals are toughened & chromed on brass.

Multi Ratio Selectable
Range:
(1) Primary : 150, 100, 60, 30, 20, 10, 5 Amps. Sec.: 5 Amps.
(2) Primary : 60, 40, 20, 10, 5 Amps. Sec.: 5 Amps.
Accuracy : 0.5 % through out the range.
Burden : 15 VA.

Fixed Ratio CT
Up to 700 Amps. Primary 5 Amps. Secondary
Accuracy : 0.5 % through out the range.

Benefits :Terminals are toughened and chromed on Brass, Heavy duty, Panel Fitted.

Application : Used in panel for meter range expansion. Meter shows correct value even in higher load

Our Services
We possess calibration laboratory of electrical measuring instruments with an in-house source of voltage, amperes and watt development with temperature calibration system up to 1000°C. Ours is one of the few names in the industry who provide on-site calibration facility (on-demand) without breakdown of work. We also offer highly precision instruments from Gossen Metrawatt (GMBH-Germany) having 0.02% accuracy (calibrated at DKD Germany) and Yokogawa (Japan), a pulse generator having an accuracy of 0.05 %. Other than these products, we also offer electrical and electronics measuring instruments like:

Benefits of PLC Based Automation
  • Pump Start / Stop through Remote PC (hence no need to attend panel during testing)
  • Auto Valve Controlling for each desired Pressure.
  • Motor over load tripping through software (Optional).
  • Pressure, Suction, Flow, RPM, Temperature & Resistance Directly measured by PLC (No other device required.)
  • Optional Data saving to SD Card option is also available, so No need of PC, Computer knowledge at operator end, can be saved data up to 6 months (depends on production)
  • Providing Fully Automatic Software compliance to related IS Standards
  • System working at many companies including two Testing Laboratories nation wide.
  • Fully Automatic, Semi Automatic and Panel without automation are also available.
  • Automation using World class PLC system is working on automation accepted worldwide.
  • State-of-the-art testing system specially designed for Testing of Pump / motor manufacturers.
pump testing panels, electro magnetic flow meters

Quality
Quality of products is main focus of our company therefore, we follow standard quality management system. Our quality control starts right from procurement of the raw material and runs till final dispatch of the products. We strictly check and test our instruments at different stages of production and these tests are conducted by our quality control professionals on different parameters like accuracy, efficiency, speed, durability and many more.

Our all product manufactured by world class quality brands like contactors & MCCB's from 'GE', wires, Cables & lugs from 'Lapp kable', Switches from 'LT' & 'Teknic', PLC's from 'Unitronics', measuring instruments from ' Rish', CT of our own 'Mirror' brand.We are known for offering best deals in the industry.

Infrastructure
We have well-established infrastructure at Rajkot (Gujarat, India) all products are manufactured under observation of Highly experienced and qualified persons, equipped with advance technology machinery. We do offer customize products as per the specifications of our esteemed clients and deliver consignment at the desired destination within stipulated time frame.

Some of factors that have always contributed towards our success and growth are:
  • International level Quality Products
  • Customized Solutions
  • Competitive Pricing
  • Timely Delivery

Business Specifics
Our business details are as follows:
Sales Tax No. (Local) 24090901023 Dt. 16/01/03
Sales Tax No (Central) Guj. 24590901023 Dt. 21/01/03
PAN No AAFFK3270P Dt. 15/10/02
Please don't hesitate to ask for more about our products.


Contact Us or Send Online Business Enquiry

Krishna Instruments
Contact person: Mr. Samir Shah
Address : 302, S. J. Palace, Opp. Andh Mahila Vikas Gruh Dhebar Road (South)
Rajkot, Gujarat- 360 002 ( India )
Phone : +(91)-(281)-2381444
E-mail : info@krishnainstruments.com