SCHOTT A20960.1 — LLS Series LED Light Source
The SCHOTT A20960.1 is a compact LED light source (illuminator) from the LLS series, designed for fiber-optic illumination in machine vision and inspection systems. It delivers white light (275 lm, approx. 6000 K) through any COLDVision® light guide, with an LED lifetime of up to 50,000 hours — a maintenance-free upgrade path from halogen illumination.
This unit operates on 24 V DC (AC adapter not included) and includes fast triggered strobe capability, making it ideal for demanding automated inspection, quality control and scientific imaging applications.
Your Benefits at a Glance
- Long LED lifetime — up to 50,000 hours, virtually maintenance-free
- Stable, regulated output — internal light feedback stabilizes light output for demanding machine vision tasks
- Fast strobe capability — triggered pulse up to 1 kHz, 1 ms pulse width (duty 1/10)
- Universal light guide fit — compatible with all COLDVision® fiber-optic light guides
- White light — 275 lm output, approx. 6000 K color temperature
- Low power consumption — less than 25 W
- Compact and rugged — small footprint, improved immunity to vibration and shock
- Simple 24 V DC operation — easy integration into existing control and lighting systems
Key Features
Machine Vision Performance The LLS series is engineered for industrial imaging: stable color temperature, fast strobe triggering for motion freeze-frame, and consistent output across the light guide — key requirements in automated inspection lines.
COLDVision® Compatibility The A20960.1 fits all SCHOTT COLDVision® light guides, providing cool, heat-free illumination at the inspection point, protecting sensitive samples and maintaining stable imaging conditions.
Long-Life Solid-State Design LED technology eliminates lamp replacement and warm-up time. With 50,000-hour lifetime, the source keeps production lines running with minimal maintenance.
Triggered Strobe External triggering enables synchronized lighting at up to 1 kHz pulse rate with maximum 1 ms pulse width (duty 1/10), ideal for high-speed machine vision and motion analysis.
Technical Specifications
表格
| Item | Specification |
|---|---|
| Manufacturer | SCHOTT (Schott-Fostec) |
| Product Family | LLS — LED Light Source Series |
| Model | A20960.1 |
| Light Source Type | LED, white |
| Light Output | 275 lm |
| Color Temperature | approx. 6000 K (white) |
| Power Supply | 24 V DC (AC adapter NOT included) |
| Power Consumption | less than 25 W |
| LED Lifetime | up to 50,000 hours |
| Strobe Capability | max. 1 kHz pulse rate; max. 1 ms pulse width; duty 1/10 |
| Light Guide Compatibility | All COLDVision® fiber-optic light guides |
| Light Stabilization | Internal light feedback |
| Dimensions (L × W × H) | 197 mm × 129 mm × 63 mm |
| Weight | approx. 862 g |
| Operating Temperature | 5…40 °C |
| Status | Discontinued by manufacturer (offered as original stock / tested spare) |
Typical Applications
- Automated machine vision inspection and quality control
- Surface inspection (electronics, automotive, packaging)
- Microscopy and scientific imaging
- High-speed strobe illumination for motion analysis
- Medical device and laboratory illumination
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