LAM Beam Analyzer
New instrument especially designed for LAM – Laser Additive Manufacturing. Measuring critical parameters such as beam size, accurate beam position and power.
When positioned on a tabletop, a beam focused on this surface will be measured for power, position accuracy and beam size. This tool could be very useful for QA and built-in real time measurement.
The LAM Beam Analyzer offers these capabilities in a compact and versatile unit, which is air-cooled by external pressurized air – without water. Built-in beam dump.
High precision beam full characterization diagnostics for CW lasers up to 4 kWatts.
Wide dynamic range, beam size measurements down to several microns and up to 9 mm.
This is a complete system specially suitable for installation as a part of LAM machine or for offline applications, and is intended for measurements over a relatively short period of time (a few seconds depending on the maximum power applied).
Specifications
| Parameters | Values |
|---|---|
| Laser Type | CW |
| Beam width resolution | For beams > 100 μm in size: 1 μm. For beams <100 μm in size: 0.1 μm |
| Beam Size | 35 μm – ⌀8 mm |
| Spectral Response | Si: 350 – 1100 nm. Contact factory for other wavelengths |
| Resolution (H x V pixels) | Adaptive according to beam size |
| Sensor Active Area (mm) | 9 x 9 |
| Number of Blades | 7 blades with image tomographic reconstruction |
| Gain Control | Automatic |
| Frame Rate | 5 fps |
| Working Distance | 49 mm (contact factory) |
| Maximum BPP | Max. input angle – 25 deg. |
| Maximum power density | 1,000,000 W/cm² (contact factory) |
| Power measuring | With user’s pre-calibration at a selected point |
| Power range @900/1070 nm | Up to 4 kW (with filters & pressurized air-cooling, some restrictions may apply) |
| Output power from back side of beam sampler | With beam dump – no significant output power |
The application program is compatible with Windows 7/8/10 OS (32 & 64 bit). For custom integration, an SDK package software is offered as standard.
Ordering Information
Complete system including a measuring head with 2.5m long attached cable, a mounting post, a USB2.0 manifold box, software and user manual on CD, carrying case.
LAM-BA: 7-blades, Si detector with high power attenuator and mounting adapter (see tutorial).
Contact sales@duma.co.il for other versions