NWL200
Send a free RFQ and get the supplier's best price.
Trade with confidence on Abraa
Safe and secure payments using Abraa safe trade systems
Supplier verification not completed
Pay only through Abraa to stay protected. Never pay a supplier by direct transfer.
Secure Payment
Pay through Abraa, never by direct transfer to a supplier.
Product Inspection
Book a check before shipping to confirm quality and quantity.
Buyer Protection
Get support and refunds if goods arrive not as described.
Verified Suppliers
Licence, address and on-site checks by the Abraa team.
Product Specification
| Warranty | 1 Year |
Product Descriptions
Key Features :
Remote Access Tool
The loader is equipped with a Web server function. When the loader is connected to a LAN, you can create inspection recipes on a PC and easily backup data from the loader.
System Upgrades
Anti-Contamination Measures
To prevent dust arising from friction or impact when centering the wafers, centering and alignment of the orientation flats and notches is performed without contact using photoelectric sensors. The system is configured so as not to interrupt the downflow of clean air in the clean room, and measures are taken to prevent particles arising on the suction surface of the wafer.
High-Reliability
Should an error occur, an error message is displayed on the LCD panel. Even when the power is turned off, the vacuum chuck of the macro inspection mechanism stays on. If a problem occurs, wafers on the loader can be returned to the carrier without the use of tweezers.
Macro Inspection Functions
In addition to pattern side macro inspections of all areas, macro inspection of the back side periphery and back side center are supported as standard. Macro inspection parameters such as wafer rotation speed and tilt angle can be set automatically or manually. Use the macro setting knobs to preset initial settings and make further adjustments using the joystick.
Features Geared for Maximum Throughput
Not only is the elevator surprisingly fast, but the non-contact centering mechanism makes it possible to perform alignment quickly and accurately. The multi-arm system also allows loading and unloading of wafers with complete precision, increasing the overall efficiency of transfer and wafer exchange
Wafer-Slot Buttons
The new wafer-slot buttons on the front panel allow users to select any wafer from its slot with a single button. In addition, the large and prominent LCD panel allows users to set the conditions such as the sampling and inspection patterns, and to check the operating status and the content of errors at a glance. The screens are arranged in a hierarchical structure with one screen for each task, resulting in an intuitive dialog format for smooth progress through the steps.
Modified Design Offers Improved Ergonomics
To ensure operation in a natural posture, ergonomic efficiency is designed into every aspect of the system. Operation keys and knobs are located within easy reach of the operator, so that operation requires minimum movement of the hand or eye
New Chuck System Supports 100µm Wafers
Wafers are getting thinner with advances in manufacturing processes, making it necessary to place very thin wafers on the microscope by hand for inspection at the post-process stage. With Nikon’s new chuck system, the NWL200 Series can load ultra-thin wafers with a thinness of as little as 100µm. This high level of safety and reliability meets all of the requirements for inspection of the latest wafers.
Improved Wafer-Sensing Functions
Since thin wafers can undergo significant distortion in the carrier, the arm may damage them if the position sensors are not accurate. In the past, it was difficult for sensors to read distortion of the wafers accurately, but with optimized arrangement of the wafer sensor beams, the NWL200 Series can accurately detect the shape of thin wafers in the cassette.
For More Information Please Visit :
http://www.nikonmetrology.com/Products/Semiconductor-Systems/Semiconductor-Equipment/NWL200
\
