ZYGO 7702 High Precision Industrial Control Module
The ZYGO 7702 is a premium industrial control module engineered for critical process automation and precision measurement applications. It delivers nanometer-level accuracy in manufacturing, chemical processing, semiconductor production, and quality control systems through advanced laser interferometry technology.
| Parameter | Specification |
|---|---|
| Brand | ZYGO |
| Model | 7702 |
| Type | Laser Interferometry System |
| Measurement Range | 200mm x 200mm |
| Resolution | 0.1 nm |
| Accuracy | ±0.5% FS |
| Repeatability | ±0.05% FS |
| Laser Wavelength | 633nm (HeNe) |
| Data Interfaces | USB 3.0, Gigabit Ethernet |
| Operating Conditions | 15°C to 35°C / 20% to 80% RH |
| Construction | Industrial-grade aluminum housing |


Industrial Applications
This precision module is essential for:
- Semiconductor wafer inspection systems
- Optical component manufacturing alignment
- Precision machine tool calibration
- Aerospace component metrology
- Pharmaceutical quality control stations
Compatible with ZYGO MX™ and MetroPro® software suites. Often integrated with ZMI™ 4000 series controllers and ZeGage™ profilometers for complete measurement solutions.
Apex Automation Services
Founded in 2014, Apex Automation delivers ready-to-ship industrial automation solutions with exceptional customer service. Our experts provide:
- Pre-sales technical consultation
- 1-year comprehensive warranty
- Calibration and maintenance support
- Expedited global shipping
- Custom integration services
Contact us for competitive pricing and availability. Can’t find your required model? Message us on WhatsApp for immediate assistance or email technical specifications to anikaqx@gmail.com.

















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