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Calibration equipment

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MJ-VR10 Rotation speed calibrator

MJ-VR10 Rotation speed calibrator is our newest development with intemational advanced level of a new generation of speed check equipment.it follows our development experience of TSI product,it is the perfect combination of the first-class high-precision digital electric machine in the world and our excellent control and test technology.MJ-VR10 Rotation speed calibrator is suitable in the calibration of speed,zero speed,reversal protection and overspeed protection of various speed instruments,sensors and speed measurement system,especially suitable for on-site test and calibraion.

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MJ-VR10 Rotation speed calibrator is our newest development with intemational advanced level of a new generation of speed check equipment.it follows our development experience of TSI product,it is the perfect combination of the first-class high-precision digital electric machine in the world and our excellent control and test technology.MJ-VR10 Rotation speed calibrator is suitable in the calibration of speed,zero speed,reversal protection and overspeed protection of various speed instruments,sensors and speed measurement system,especially suitable for on-site test and calibraion.

Power input

220VAC,  50HZ,   Maximum power dissipation is 500W

Signal input

Signal input:access 1 path sensor input,eddy current sensor,magnetic resistance type and magnetoelectric;the sensor output signal should be voltage or current.

Input voltage range

-24V~+24V

Current input range

0~+25mA

DC power supply

Can supply for 1 path sensor alone;provide positive,negative power for each sensor respectivey,the positive and negative power are independently adjustable

The positive power supply0~+24Vcontinuosly adjustable,maximum current is35mA

he negative power supply0~-24Vcontinuosly adjustable,maximum current is35mA

Speed range

Clockwise rotation:1-500r/min   Counterclockwise rotation:1-500r/min

Speed accuracy

100-10000r/min  Range:±1r/min(Intemal measurement)

0-100r/min      Range:±0.5r/min((Intemal measurement)

30-10000r/min   Range:±1r/min(Extemal input signal measurement)

Rotor speed range

Clockwise rotation0-10000r/min/S   Counterclockwise rotation:0-10000r/min/S

Rotor speed precision

±0.01%

Standard output

Standard rotational speed rectangular pulse output,all the signal parameter given by digital.

Output speed range

0-10000r/min

Output speed accuracy

0-100r/min Range:±0.5r/min   100-10000r/min Range:<±r/min

Signal benchmark offset

-10V~+10VContinuously adiustable

Signal standard amplitude

0V~10VContinuously adiustable

Dimension

300*192*148mm(Gear plate height is not included in the height)

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