PDA based handheld instruments are employed for laser scanning and measurement of brake disks wear parameters.
The devices are supplied with database and software package for disk wear data storage and processing.
IKD Series. Model 2018
Measurement range, mm:
30
Profile measurement range, mm:
150
Accuracy, mm:
±0.03
Disk Brakes Profile Gauge IKD 2018 Series. Specification
| Name of parameter | Value |
| Measurement range, mm | 30 |
| Profile measurement range, mm | 150 |
| Measurement error | ±0.03 |
| Discreteness of indication, mm | 0.01 |
| Discreteness of the profile formation, not less, mm | 0.1 |
| Digital readout device dimensions (PDA), mm | 112,5×95,5×22,7 |
| Dimensions of laser scanning module, mm | 320×167×102 |
| Power supply, laser module |
3.7 Li-ion rechargeable battery 6800 mAh |
| Power supply, PDA |
3.7 Li-polymer battery 3300 mAh |
| Number of measurements that can be taken before battery recharge, not less | 1000 |
| PDA memory capacity, no less | 100 000 measurements |
| Interface between laser module and PDA | Bluetooth |
| Operating temperature, °С | -15...+35 |
| Enclosure rating | IP42 |
Disk Brakes Profile Gauge IKD 2018 Series. Complect set
| Designation | Name | Quantity | Weight kg |
| RF303М | Digital readout device (PDA) | 1 | 0,3 |
| RF506 | Laser scanning module | 1 | 3 |
| RF506.51.008 | Removable bracket | 1 | 1,2 |
| RF506.40 | Charging device 5V 1A for PDA | 1 | 0,2 |
| RF506.41 | Charging device 5V 1A for laser module | 1 | 0,2 |
| RF506.42 | Data cable | 1 | |
| RF506.43 | Bluetooth/USB — adapter | 1 | |
| RF506.30 | Packing case | 1 | 1,2 |
| IKD_DB | Database management system (CD) | 1 | |
| RF506UM | User’s manual | 1 | |
| Calibration tools (option): | |||
| RF506.51.000 | Calibration block for disk brakes installed on the wheel | 5,4 | |
| RF506.41.000-01 | Calibration block for disk brakes installed on the wheelset axle | 5,7 | |
| RF506Calibr | Calibration software |
The profilometer comes in the special case that protects the device against any possible damage.
Operator mounts the laser scanning module onto the disk to be measured. Having received a command from PDA or PC, the laser module performs non-contact scanning of the disk surface.
Measurement results (geometric parameters and profile of the surface) are displayed on PDA, can be saved in the PDA memory, and transferred to the PC database. Simultaneously, additional parameters can be saved: operator number, side identifier (left or right wheel), axis number, locomotive (carriage) number, etc.