VB-Z8600 automatic speed calibrator (standard speed generating device), with a wide range of speed output, high precision, resolution, low noise, load capacity and so on. Its motor drive adopts two-pole rotation and closed-loop drive control (military radar control technology) to drive the gear disc. The speed range can reach 1r/min to 10000r/min, the accuracy is 0.05‰, which can be Digital setting speed, setting accuracy 1r/min.

Its load capacity is strong, can drag the big gear disc, and stable operation; It can be used for the detection and verification of photoelectric, optical fiber, laser and Hall type speed sensors, as well as for the detection, calibration and verification of magnetic, magnetoelectric, eddy current and other speed sensors and matching tachometer.

· Touch screen: 8-inch TFT touch screen, respectively rate 600*800, refresh rate of 5MS.

· USB port: USB disk storage, and equipped with standard USB mouse interface, through the data cable to upload the data to the PC (laptop).

· Wiring terminal: connects to the wiring terminal of the measurement sensor.

· Transparent baffle: used to observe the motion state of the gear disc.

· Metal cover plate: safety protection.

· Ruler hole: used to determine the installation clearance between the sensor and the gear disc when installing the sensor.

· Gear plate: install the gear plate with specified number of teeth according to the measurement requirements.

· Mounting holes (3) : install the jacket for fixing the measuring sensor.

It is suitable for measurement institutes, scientific research institutes and all kinds of electric power (fire/hydropower plant), petrochemical, metallurgical enterprises, as a high-level standard equipment for speed measurement, detection, calibration and verification.