Roundness Testing Machine

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RTM

Roundness Testing Machine

Roundness is the measure of how closely the shape of an object approaches that of a mathematically perfect circle. Roundness applies in two dimensions, such as the cross sectional circles along a cylindrical object such as a shaft or a cylindrical roller for a bearing.



Description

The multi-gauging interface box provides a easy solution to connect measuring sensors and other modules to control system. The main system can be a PLC or computer running gauging software. This interface box provides maximum flexibility to the system integrators so as to combine varying probes, scales and sensors in to a single system and get digital data through single interface. The device directly gives scaled measurement values in millimeters up to the selected resolution. Device accuracy for static gauging is more than 1micron over a range of 1mm.

Features
  • Can connect to PETERHIRT/TESA make half/full bridge LVDT probes.
  • Connections for all inductive probe types (Tesa or non Tesa compatible)
  • Can connect Half bridge/Full bridge inductive probe types (factory option)
  • Can be calibrated on site using utility software
  • Can be used with air gauging.
  • Optional feature: Fixture and component temperature monitoring (Total four channels)
  • Optional feature: Fixture and component temperature monitoring (Total four channels)
  • Optional feature: Can be extended with 16 digital inputs and 16 digital outputs using add-on cards
Specification
  • Communication settings: RS232 interface, no parity, 8 data bits, one stop bit
  • Baud rate: Settable as 4800, 9600, 19200, 38400, 57600, 115200 (Factory default is 115200)
  • Data frame interval: Settable from 30mSec to 200mSec in steps of 1mSec (Factory default is 50mSec)
  • Power supply: 150VAC to 260VAC, 50/60Hz. Fused with 1A slow blow glass fuse
  • Probe connectors: DIN standard 5pin amphenol female connector (Tesa compatible pinout)
  • Interface box has D sub miniature 9 pin female connector for serial interface. Below are pin wise details for this connector. If the interface box is being connected to computer’s serial port, one to one straight three core cable is required