Arman Technology Ahmedabad, Gujarat

We are offering three phase power analyzer. Pa-600 is used for no load & full load loss measurement of distribution transformer. Pa-600 is equipped with 16 bit micro controller and 16bit analog to digital converter and hence, performs accurate measurement & calculation of v, a, p, pf, cf, ff, s, q, with any load and signals of frequencies from 30 hz to 800 hz. Pa-600 is also enhanced by computer interface with free demo software viz. “data transfer tool”. The software is capable to collect basic data in real time and transfers it to ms-excel sheet to create report. Pa-600 is having four 10 volt dc channel for interfacing of various types of transducer for measurement of temperature , torque, rpm, pressure, flow etc. Features: • 6v-600v true rms• 8ma-80a true rms• 30hz to 800 hz• four 10v dc channel• rpm interface• memory-500 test• usb rs-232 interface• two display• tamper proof calibration• portable size• user friendly operation• software for computer• save test results by software scope of measurement • voltage• current• power• power factor• frequency• apparent power• reactive power• crest factor• form factor• trms avg. Mean peak value

We are offering iron loss tester. Rk- 45 is developed to supplement the testing of epstein specimens for various applications. This is specially appropriate for determining the magnetic properties (wattkg) of samples. Rk-45 is usefull when insufficient specimen material is available for preparation of an epstein specimen or when uncertain sized sample to be test. Although the small specimen size is attractive, the precision of the small sheet testers is not expected to be as good as that of the epstein tester. Rk-45 frequently used to measure the properties of both fully processed and semi-processed, non-oriented and magnetic lamination steel sheet. Specimens of semi-processed steels are normally subjected to an appropriate quality development anneal prior to testing. Rk-45 may also be used to evaluate oriented electrical steels in either they are sheared or stress-relief annealed condition. Feature crystal accurate built-in sine wave generator better accuracy then ever 25mhz msp-430 micro controller base design pure sinusoidal source and measure long terms stability and accuracy maintain password protected calibration 6 touch keys for easy operation digital setting for all data (hz, b, th) graphic lcd display 128 x 64 pixel direct readings of wkg connector type low loss probe standard & big size of sample possible to test user-friendly operation & portable size automatic probe and sample detection 3 years carry in warranty of mfd crystal accurate built-in sine wave generator

We are offering digital iron loss tester. Dw-21 is applicable for wall loss testing of crgo, crno, crngo and semi process electrical steel sheet. Standard size of 30 x 305 mm single strip specimen required to test, and more accuracy required more sample to average. Big size of sample might be used for comparisons with known sample. It is also used to find rolling direction of crgo sheet by using user mode function. This handy tool is very useful for manufacturer of electrical items like transformer, motor, stamping, lamination and core. Features 3 years carry in warranty better accuracy then ever microcontroller base design pure sinusoidal source and measure long terms stability and accuracy maintain password protected calibration 24 feather touch keys for easy operation digital setting for all data (hz, b, th, dn etc.) direct key to enter three usual induction 20 x 4 character lcd display direct readings of wkg & wlb connector type low loss probe three mode for easy & accurate operation last setting save in nonvolatile memory standard & big size of sample possible to test self demagnetizing process user-friendly operation & portable size

We are offering digital epstein tester. Ep-350 is designed to achieve hassle free operation in single unit, for measurement of ac magnetic properties of flat rolled magnetic materials at high frequency by using watt meter, ammeter, voltmeter and source. This test method is a fundamental method for evaluating the magnetic performance of flat-rolled magnetic materials in either as sheared or stress relief annealed condition. This test method is suitable for design, specification acceptance, service evaluation, and research and development. Ep-350 has digital controlled crystal accurate 16 bit sine wave generator, which provides 25 hz to 450 hz harmonics free non distorted power for testing of specimen. It has built in required (digital sampling) measuring meter, as flux voltmeter, rms voltmeter, rms ammeter, peak ammeter, wattmeter and power factor meter. These measuring devices are (temper proof) precisely calibrated to achieve high accuracy and long term stability. Accuracy and stability of ep-350 is better than specified in national and international standards. User friendly operation and multiple use of ep-350, make its world’s leader of magnetic measurement. It has two operation mode one is standard 25 cm epstein mode and another is user mode. User can test 30 mm wide and 305 mm long strips specimen in 25 cm epstein mode. Convention method consist of individual mounting of source and measure so they does not link each other hence a qualified engineer is required to handle these devices, that for most of technical people think that epstein tester is too much complicated method to test electrical steel sheet. Ep-350 has been removed those types of complications, so only details of specimen like weight, length, density, frequency, % ofeddy current and induction has to be enter by simply using instrument keys. After proper feedings of required data, only press a start key and instrument directly shows on lcd display, watt per kg, watt per pound, atm, magnetizing force and permeability.