Standard weights Calibration 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.

>> Standard Weights
- Standard weights are electronic equipment accessories used in the verification and calibration of scales and weights depending on the exact level of the scale to choose the most suitable standard weights. The standard results for weighing calibration should first have high accuracy, be issued calibration certificate before use to ensure transparency, need to have the certification stamp of the Department of Metrology.

>> Other information
>> Exact levels of standard weights
 * If you have a standard weights you will periodically self-calibrate your electronic weighing equipment quickly and accurately. And standard weights have many different levels of precision, some information for your reference:
- Electronic scale with accuracy 0.01mg (0.00001) - need precision class weight E1 / E2.
- Electronic scale with accuracy 0.1mg (0.0001g) - need precision level E2 / F1.
- Electronic scale with accuracy 1mg (0.001g) - need F1 standard weight.
- Electronic scale with accuracy 0.01g - need precision standard weight F1 / F2.
- Electronic scale with accuracy 0.1g or 1g - need precision standard weight M1.
- For table scales, floor scales, pallet truck scales, it is necessary to use standard weights of iron, iron M1.
 * Based on the above information you can choose your exact weight. Knowing this information helps you to be more proactive in the process of verifying and calibrating the balance.
 * This both saves time. the cost of using the process is not affected.
>> Notes when using standard weights
 * Using standard weights in calibration and testing is very simple but you still have some precautions especially for those inexperienced. We will list a few notes to help you use it quickly, effectively and get the correct electronic balance standard:
 * Clean the surface of the standard weight with a cleaning brush and wipe with a dedicated towel before use.
 * Absolutely do not touch stainless steel weights with bare hands, but use special gloves or velvet towels.
 * Before calibrating or checking your balance, be sure to make sure the temperature of the scale and weight is the same. This detail should be considered because temperature differences can affect the results of calibration and checks.
 * After use, put the standard weights into the storage box.

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)