01 — What we make
03 — Operating principle
LFA-200
Four stages, one beam. Each stage is a sealed module that can be serviced without realigning the others.
Source
A sealed lamp module emits a stable, broadband beam.
Separate
A ruled grating splits the light into single wavelengths.
Sample
Each wavelength passes through the sample in a 10 mm cell.
Detect
A photodiode array reads what the sample let through.
An absorbance spectrum, stored with its raw data and audit trail.
04 — Applications
Example fields
Each field has its own sample, throughput and documentation demands. Pick yours to see the matching workflow and instruments.
05 — Engineering
Inside the LFA-200
Every module has one job and a defined interface. Nothing is glued, nothing is hidden, and every replacement part arrives with its own calibration data.
01
Stable optics
The optical bench is thermally separated from the electronics, so the baseline holds between calibrations.
02
Traceable calibration
Each serial number ships with a calibration record and built-in verification routines.
03
Recorded data
Versioned methods, raw data kept with every result, and an exportable audit trail.
04
Modular service
Source, detector and sample handling are replaced as calibrated modules.
06 — Specifications
03 models
Key figures for engineers who already know what they need. Full tolerances and conditions are in each datasheet.
All values are illustrative demo content.
| LFA-200Optical Analyzer | LFM-80Precision Measurement System | LFS-40Laboratory Spectrometer | |
|---|---|---|---|
| Principle | UV-Vis absorbance | Telecentric imaging | Grating · CMOS array |
| Range | 190–1100 nm | 80 × 80 × 50 mm | 350–1000 nm |
| Resolution | 1.0 nm | 0.1 µm | 1.5 nm FWHM |
| Repeatability | ±0.05 nm | 0.5 µm (2σ) | ±0.1 nm |
| Sample format | 10 mm cuvette · 12-pos. | Parts ≤ 5 kg | Cuvette · SMA 905 fiber |
| W × D × H | 420 × 380 × 260 mm | 520 × 460 × 780 mm | 160 × 160 × 90 mm |
| Mass | 18 kg | 64 kg | 1.4 kg |
