Services

Every scale and measuring device requires maintenance, occasional repair and calibration to sustain a high level of accuracy and functionality. JINMAI Weighing Apparatus provides service and support on our comprehensive line of scales, balances and force and torque measurement devices. Our ISO/IEC 17025 Accreditation ensures that employees performing service activities are trained on the appropriate and recognized procedures. Call +86  371 65638881 or send email to 800-883-6793@jinmaikj.com today to request or schedule service.

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Jinmai Weighing Apparatus offers the following services to keep your equipment running problem-free:

Calibration Services

Jinmai Weighing Apparatus is ISO/IEC 17025 accredited by Laboratory Accreditation Bureau (L-A-B). L-A-B is a full member of ILAC, which means that our accredited calibrations are recognized around the world. All of our calibration weights and other standards are traceable to the appropriate SI unit through NIST.

About our Quality System

In 2000, Jinmai Weighing Apparatus was an early adopter of the 17025 standard in weighing industry and has adopted the standard not only to meet customer requirements but also as a basis of continual improvement in our processes. By incorporating proficiency testing, statistical analysis and uncertainty estimates of all our calibration process we are always working towards and achieving more precise measurements.

Beyond Calibration

The process of calibration is simply the comparison between a known standard, such as our weights, with the unit under test. However in order to achieve accurate results from any measurement device the unit under test also needs to be properly adjusted and maintained.

Our focus on the mechanical fields of weight, force and torque allows us to have the expertise necessary to perform proper adjustments, repair the equipment we calibrate, and perform proper preventative maintenance. In addition, we are able to provide the expertise necessary to ensure that equipment is being used in a way that maximizes both efficiency and accuracy.

Equipment Calibrated

Scales - Many consider scale calibration to be a simple task: put a weight on the scale and record what it reads. However understanding how repeatability, linearity and shift errors affect the weighing process requires experienced technicians and with the backing of an organization committed to continual improvement. 

Balances - The precision of balances requires additional understanding and experience. Maintaining weights necessary to calibrate analytical balances requires much more than sending standards out for calibration once a year. We analyze the minute weight change in our standards over time and adjust our calibration cycles to ensure that our calibration weights have the highest level of accuracy.

Crane Scales - While smaller cranes scales can be tested with weights, higher capacity units require specialized calibration presses. At Jinmai Weighing Apparatus, we have the unique capability of calibrating crane scales up to 250,000 LBS.

Wheel Weighers - Wheel weighers, also known as weigh pads, allow a truck or aircraft to be weighed by placing one under each wheel. At Jinmai Weighing Apparatus, we have the capabilities to calibrate wheel weighers up to 60,000 LBS, using our calibration press with NIST traceable load cells. By testing all the way to the capacity of the scale we ensure that you are able to achieve accurate results.

Load Cells - Load cells are the sensors used in scales; however they are also used to monitor forces in all sorts of applications. Utilizing weights and high precision load cell standards, we use ASTM E4 calibration procedures to accurately calibrate all types of load cells in tension and compression up to 250,000 LBS. We offer mV/V, 0-10 volt and 0-20mA calibrations.

Repair Services

Repair For Weighing and Measuring Equipment

With almost 20 years of experience, Jinmai Weighing Apparatus has the expertise to handle all of your service requirements for scales, balances and force gauges. Our scale repair depot, staffed with our state-licensed and factory-trained service technicians, addresses and conforms to all elements of ISO/IEC 17025 (and, as a result, ISO 9001 or ISO 9002).

Other Services

The clients choose their interested products firstly, our salesclerk also will give professional advice according to clients real situation. Help the clients find the suitable products. We can offer customized scales according to customer requirements. We provide OEM and ODM service.