Amplitude-frequency linearity inspection service

With the aim of serving customers with the best after-sales services, EMIN Vietnam has established the Equipment Inspection - Calibration - Repair Service Center. With the support from numerous equipment manufacturers in the world, EMIN Vietnam possesses well-prepared calibrating instruments. EMIN Vietnam has successfully repaired and calibrated specialized equipment in Vietnam, ensuring the quickness, effectiveness and convenience for customers. Only few technical trading company in Vietnam do possess this technical capacity including EMIN Vietnam.

>> Amplitude-frequency Meter
An electronic device used to measure the frequency and the variation of electrical signals.
These machines accumulate the number of occurrences of an event in a defined time, typically 1 second. After this specified time, the count is indicated on the LED or LCD display.

>> Other information
- Although according to the measurement limit of each machine, the frequency meter will allow to measure and check the frequencies within the specified limits. Currently, the frequency meter is integrated with many different functions, so it is classified as a functional device.
- Together with the industry's most comprehensive analysis mode, including metrology statistics, graphs, ... a frequency meter is the fastest and most accurate measuring device that analyzes signals.>> By Optical Power Meter
>> Frequency Meter use 
  * Based on the nature of the work and frequency range to choose the appropriate frequency meter . The frequency meter is integrated with many functions and has many outstanding advantages. The high resolution machine should handle the smallest changes in frequency of time.
 * Currently, the frequency meter is improved with automatic features for measuring frequency and cycle rate, error interval, pulse, ... In addition, the machine can automatically measure the signals. Up, down, phase angle, duty cycle, maximum voltage, peak - peak voltage.
 * The frequency meter can also analyze signals quickly and accurately for measurement statistics, graphs, ...
>> Frequency Meter Structure
* With the delicate design, compact structure and suitable for many measuring environments, the frequency meter is used exclusively in the electrical - electronics industry. Users can move the device easily and flexibly at work.
 * The case is designed with high heat resistant material, good impact resistance, according to the quality standards of a high-end measuring device.
 * Large structure of LCD screen, showing results up to 10 digits.
 * Machine weighs only from 1.8 to 2 kg. So anyone can move the device conveniently.
 * Memory can store up to 1000 data, with handy playback and looping modes.
 * High measuring frequency range from 1Hz to 1.5 GHz

For further information about calibration service, visit our website at:

For further information and calibration requirements, Please contact

Equipment Inspection - Calibration - Repair Service Center - EMIN Vietnam JSC 

 Adress: No 11, Hoang Cau Moi Street, Trung Liet Ward Dong Da District, Ha Noi City

Email: - Hotline: 097.251.2864 (Mr. Truong)