Our Long-travel, high-resolution micrometer has a sensitivity that is 4x better than most standard micrometers. Its engraved scale reads directly in units of 2 µm, and its large knob allows exceptionally sensitive position adjustment.
Large diameter knob enables 0.25 µm sensitivity over 25 mm travel
Additional drawings are not available for this product.
Specifications
Travel Range
25.4 mm
Adjustment Screw Thread
50 TPI
Drive Type
Knob
Graduations
2 µm
Axial Load Capacity
49 N
Sensitivity
0.1 µm
Drive Screw Pitch
0.5 mm
Mounting Threads
M9.5 x 0.5
Mounting
9.5 mm Shank
Features
Large Knob For Finer Adjustments
Compared to standard micrometers, the HR-1 has an extra-large diameter knob which provides 4x superior adjustment sensitivity. For fast coarse adjustments use the smaller diameter knob at the end of the screw.
High-Resolution Engraving
The engraved scale of the HR-1 allows position readings directly in units of 2 µm. This is 5-times higher resolution than most standard micrometers.
Mechanical Compatibility
The HR-1 micrometer, shown mounted to the 462-XZ linear stage, has an industry-standard Ø3/8 inch (9.5 mm) mounting barrel. The large diameter knob, however, restricts compatibility with some of our stages. For any questions about mechanical compatibility, please contact Newport.
In order to provide better service and products, please provide the following brief information.
Password Reset
Enter your email address below to reset your account password.
Password Reset
Email Verification Required
Cart Items Updated
Remove Product
Remove this product from your comparison list?
Check Order Status
Provide an order number and postal code to check the status of an order or download an invoice for an order that has shipped. Login to view your complete order history.
Sign In Required
To access this and other valuable technical resources, please sign in or register for a new online account.
Over 8,000 products in-stock! & FREE 2-Day shipping on all web orders!* Learn More FREE T-Shirt with orders $250+ Details
Ultra-High Velocity 