Potentiometric Error Detector Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-13337
Indian Lab Suppliers supplies the Potentiometric Error Detector (Product ID: 13337) as part of its electronics engineering lab equipment range. It studies a two-potentiometer angular position error detector of the kind used in position control systems.
Quick Answer
Two wire-wound servo potentiometers with full 360° rotation act as reference and output, and dials with a 1° least count on their shafts show position. The error voltage is read on a built-in 3½-digit DVM, and an IC-regulated internal reference supplies the DC studies of linearity, sensitivity and maximum rotation angle. With an AC reference the unit shows the phase reversal of the error signal used with two-phase servomotors; this part needs an external CRO. It runs on 220 V ±10%, 50 Hz.
Key Specifications
| Parameter | Detail |
|---|---|
| Sensors | 2 wire-wound servo potentiometers, 360° rotation |
| Position dials | Least count 1° |
| Meter | 3½-digit DVM |
| Reference | IC-regulated internal DC reference; AC reference for phase studies |
| Characteristics studied | Linearity, sensitivity, maximum angle of rotation |
| Supply | 220 V ±10%, 50 Hz |
| Not included | CRO for AC studies |
Where This Is Used
Used in control systems labs alongside servo and synchro experiments. Related: Study of Synchro Devices (Product ID: 13330) and DC Position Servo Trainer (Analog & Digital) (Product ID: 13344). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What does the error detector compare?
The shaft angles of the reference and output potentiometers, as a voltage difference.
Why use an AC reference?
To show the phase reversal of the error signal needed for two-phase servomotor control.
How is the error read?
On the built-in 3½-digit DVM.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Electricity and Magnetism
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