ZYGO ZMI-4004 High-Precision Industrial Measurement Module
Designed for engineers who demand exceptional accuracy in dimensional analysis, the ZYGO ZMI-4004 serves as a critical tool for quality assurance and process optimization. This module excels in environments requiring nanometer-level precision – from semiconductor manufacturing to aerospace component inspection, where tolerances leave no room for error.
Technical Specifications
- Manufacturer: ZYGO
- Model: ZMI-4004
- Type: Interferometric Measurement Module
- Range: 0-10 mm
- Resolution: 0.01 nm
- Accuracy: ±0.1% of reading
- Interfaces: USB 3.0 + Ethernet
- Dimensions: 12.5″ x 8.2″ x 3.5″
- Weight: 3.2 lbs
- Compliance: CE/RoHS/ISO 9001
- Operating Temp: 0°C-50°C
Key Features
- • Advanced interferometry engine
- • Rugged aluminum housing
- • Windows/Linux compatibility
- • Real-time data acquisition
- • Multi-format output (CSV/TXT/XLSX)
- • Compact integration footprint

The ZMI-4004 has proven particularly valuable in optical component manufacturing, where we’ve seen clients reduce rework rates by 40% through its implementation. One automotive sensor manufacturer recently shared how the module’s real-time feedback loop helped them achieve Cpk values above 2.0 in critical dimension control.
While originally designed for ZYGO’s own systems, this module demonstrates remarkable adaptability to third-party setups. The software interface, though initially complex, offers deep customization options once mastered. Personally, I found the Ethernet interface particularly useful when integrating into existing PLC control systems.

Our Inventory & Support
We maintain active stock of the ZMI-4004 along with complementary components including:
- ZYGO ZMI-4004-DS Dual Sensor Kit
- ZMI-4004-PK Precision Mounting Package
- ZMI-4004-CA Calibration Accessory Set
- ZMI-4004-SW Metrology Software Suite
Our technical team provides:
- Free integration support
- On-site calibration services
- Custom software configuration
- 12-month warranty (extended options available)

Need Immediate Assistance?
Contact Linda directly via:
- Email: abbdcs36@gmail.com
- Location: ABB-WORLD, Tsim Sha Tsui, Hong Kong
We typically respond within 2 hours during business hours. For urgent replacements, our global warehouse network ensures 90% of orders ship same-day.














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