SMX-QM50 is a high-end white light interferometer with high resolution and large field of view to inspect MT, MT/APC, MT-RJ connectors in a single scan.

Interferometer’s compact size is ideal for facilities with limited bench space. The device is portable and can operate on internal rechargeable battery for two hours.
The objective is built integrated inside the stage, which provides extreme
vibration resistance. No vibration damping table is needed and device can work in a noisy manufacturing or repair facility.
SMX-QM50 features autofocus with long range, which simplifies and speeds up the measurement procedure.
You can download PDF documents:
- SMX-QM50 datasheet
- SMX-QM50 brochure in low-resolution or in high-resolution
The SMX-QM50 interferometer is supplied with the ISI (Interferometric Surface Inspection) analytical software. Read more about software
Features
- Non-contact: Connector is not contaminated or damaged.
- Vibration resistance: No expensive vibration-damping equipment required.
- Precision and rugged design using custom engineered optics, cameras, electronics, piezo phase shift and stepper motor systems providing repeatability among different devices and different operators
- Precision holders eliminating the need for tedious positioning and focusing of connectors
- Precision and high resolution optics in addition to 6.6 megapixel digital camera allowing inspection of fiber buffer zone and detection of defects
- Large field of view up to 5 mm providing capability of testing MT connectors in one scan, eliminating errors due to stitching of several scans
- Compact design, USB 2.0 interface, and built-in battery providing portability of the device
System
| Measurement Technique: | non-contact; optical Phase Shift Mireau Interferometry monochrome and white light modes |
| Lens: | 2× optical magnification, A=0.24; Mireau; reference flatness error < λ/25 |
| Illuminator: | white LED (average λ=560 nm) |
| Field of View: | 5.2×3.8 mm |
| Magnification: | 150× (the digital zoom turned off) |
| Focus: | automatic |
| Measurement Array: | selectable, max 3000 × 2200 px |
| Connector Holder: | holders for MT, MT/APC connectors; custom sample holders |
Measurement
| Measurement range: | Lateral resolution: 1.75 µm Height resolution: 30 nm |
| Scanning and Calculation Time: | 100 sec |
Recommended Environment
| Temperature: | +20°C… +25°C |
| Pressure: | 700 – 850 mm mercury |
| Relative Humidity: | 60 – 80% |
Dimensions and Weights
| Dimensions (HxWxL): | 110x145x240 mm |
| Weight: | 3.6 kg |
Power
| Power Consumption: | 12 V, 1 A maximum |
System Requirements
| Recommended: | Windows XP Professional SP2/Vista; Intel Core 2 Duo or equivalent with SSSE3 support, 2GB RAM or higher, 2MB of L2 cache or higher; Built-in Intel USB 2.0 controller |
Comparison Chart