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Testing Solutions
At Gopal Electronics, we are always ready to fulfill customer need. Discuss your requirement & application with our sales team to get best suitable product.
We Are inventor!
Gopal Electronics, established in 1989 by Mr. Gangaram Panchal in Ahmedabad, India, is led by an industry veteran with over 40 years of expertise in magnetic measurement of soft and hard magnetic materials. His pioneering invention, the single-sheet watt loss tester, designed for the watt loss measurement of motor stamping and EI type laminations, has proven to be a highly effective solution for electrical stamping trades and suppliers to assess material grade.
In 1995, we expanded our operations with the establishment of a new manufacturing unit in Naroda, Ahmedabad. This marked the beginning of a developmental journey, leading to the creation of a diverse range of products, including Analog Iron Loss Tester, Digital Iron Loss Tester, Holiday Detector, 3 Phase Power Analyzer, and more. Our product range has gained global recognition for its excellence. Endorsed by reputable companies such as ABB, BHEL, Tata Steel, Emco Ltd, Alstom (Areva), T&R, and Crompton Greaves (Germany)
Gangaram panchal
Chair person
Precise Measurement
in a whole new Technology
Transformer Industry
Our equipment used to measure no load - full load loss, Turns ratio and complete testing of transformer
Electrical Steel Industry
We provide fundamental quality check equipment like Epstein Tester, Franklin Tester that a mill or laboratory can relay on
Stamping & Lamination industry
Our equipment are useful in quality evolution of motor stamping, EI lamination and bigger transformer lamination
Motor Industry
Motor efficiency plays pivot role in energy consumption that can be tested by our precision three phase power analyzer
first indian mfr.
world wide second mfr
Lab Setup
CRGO Testing
We have successfully supplied and installed all of our electrical steel testing equipment in one of the most reputed transformer manufacturing company in India.
Our client has got NABL accreditation for our equipment and appreciated us as first India manufacturer for such a high quality and precise test equipment.
- Epstein Tester Model : EP400 (IEC : 60404-2)
- Single Sheet Tester SST 500x500 (IEC : 60404-3)
- Franklin Tester Model : FT-2 (ASTM717)
WHAT OUR CLIENTS ARE SAYING
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Customer Satisfaction
We are using Epstein Tester EP350 since last 9 years. And recently buy new model EP400 and we are satisfied from its result, repeatability. The equipment software is also wonderful and easy to use.
Amol Chausalkar
Manager Projects
After many market research we have selected Gopal Products. And we purchased Epstein Tester & Franklin Tester and took NABL accreditation on that and setup Lab for electrical steel testing. And we are fully satisfied with products and service.
Rajkumar Shriwas
QC Head, BT House
We purchased Epstein Tester EP400 in 2021. The installation, delivery and training was seamless. Product performance is absolutely fine. They given quick support whenever required.
Aditya Giri
Director, Jaas Steel
Get In Touch
Fill all information details to consult with us to get sevices from us
FAQ Of Customer
All of our power analyzer comes with multi range option, 80A current capacity & 1200v Ph-Ph measurement capacity. All the difference is features & functions. You can contact us any time to discuss more on your application
This equipment measures the iron loss of electrical steel sheet mostly in cut forms, like motor stamping, EI lamination etc. This equipment is handy and quickly give result for tentative evaluation of sheet.
Big probe core size is 60x20mm and small probe core size is 44x14mm. So if your sample size are bigger like transformer lamination you can select big probe for better accuracy. And if your samples are small like EI lamination & motor stamping you can select small size probe. you can contact us any time for better guidance on your application
Yes all of our new products comes with 1year standard manufacturer's calibration certificate
What's Going On In Our Blog?
3 Phase Power Analyzer
franklin tester
Digital Epstein Tester
multi range equipment benefit
