Laser Diffraction Sensor (LDS)
WB-LDS
Nuevo
For very fine wire diameter measurement.
Main advantages
On machines:
- wire vibration measurement independents
In laboratory:
- low measurement uncertainty in % of the diameter
- very high measurement stability and accuracy in time
Long lifetime, entirely static, no moving parts.
Metrological characteristics mentioned for each individual measures. No averaging.
Más
The original LDS instruments have been designed in 1987 to meet a specific demand for in line measurement of fine wire diameters (steel cord). Since, they have been widely used in the wire industry on production lines but also in laboratories for fine and ultra fine wires and dies measurements.
The LDS, its new version, benefits of the very latest technologies but also of the CERSA’s experience in wire industries. More options and accessories have been added to simplify specific applications. That results of the continuous support and cooperation of our customers. The LDS are today one of our key products, used world wide.
Measurement ranges
LDS0800: Ø 18 to 800 µm (0.7 to 31.5 mils) 1 or 2 axes
LDS02000: Ø 50 to 2000 µm (1.8 to 78.7 mils) 1 or 2 axes
Metrology
Frequency: 50Hz (Standard version) or 800Hz (1 axis) and 400 Hz (2 axis) for the H versions.
Repeatability: ±0.02 % of the diameter in laboratory, ±0.03% in production.
Limitations:
LDS0200: ±0,01 µm (±0.0004 mils)
LDS0800: ±0,03 µm (±0.001 mils)
LDS02000: ±0,10 µm (±0.004 mils)
General functions
- Temperature compensated measurements from 10 to 40°C (50 to 104°F).
- Calibration according to international standards
- RS232C/RS485 serial links
- Local network connection
- Wire feed count and speed computing
- Statistic functions:
- Max. and min. of diameter & position in the spool
- Average diameter
- Standard deviation