The BDW-50 Series Electronic Piling Type Force Standard Testing Machine uses the latest servo control technology, combined with intelligent PID control and modern fuzzy control algorithm.
Using high-precision amplifier and 24-bit high-precision A/D converter. The standard channel effective code 200,000.
Test the sensor automatically according to the requirements of the 'Weighing Sensor Verification Regulation' JJG391-2005, and automatically analyze and calculate the sensor test results. Such as: sensitivity, linearity, repeatability, etc.
Has automatic fixed-point detection and quasi-static detection functions.
Display process curve in real-time, such as: force value - time curve, the sensor detection curve and so on. The curves can be partially enlarged.
Using standard database to manage test data, and networking data interface is provided.
Using high-precision measurement system to collect standard sensor signals, so as to ensure the high precision of force value accuracy and high stability of the machine.
The BDW-50 Electronic Piling Type Force Standard Testing Machine has the advantages of high control precision, high reliability, high detection efficiency, low noise and is able to work continuously for a long time.
Test force measurement resolution is up to 1/200,000. The maximum effective code of measured channel is 500,000. Meet the test requirement of 1mV / V ~ 5mV / V sensor.
The system pressure holding precision is up to over 3/100000.
Precision grade: ≤0.02% (Related to the accuracy of the user's standard sensor).
Pressure holding precision: ≤0.003%FS. The pressure holding time span can be set freely.
Loading speed is able to be set in range of: 0.03%-10%FS/s.
The measurement and control software is nice and neat, and easy to operate, can work in Windows98 / 2000 / XP operating systems.
It is the ideal testing equipment for all sensor manufacturers and measurement institutes.