Pratt & Whitney Laseruler ®
|
|
Your solution for vertical measuring
is the Laseruler® which is laser-interferometer-based
for very high accuracy.
Our exclusive digital interferometer measures the dimension
of the specimen by comparing the measurement probe position
to the wavelength of a HeNe laser light source, effectively
coupling the wavelength of light to the part being measured.
Our patented laser path is in-line with the measurement
axis to eliminate Abbe offset error.
The Laseruler (VLM 200) has the advantage of
having two instruments in one, a direct reading instrument
and it can be used as a gage block comparator.
|
|
|
|
|
|
|
- Gage blocks
- Balls/spheres
- Ball bearings
- Plug & pin gages
- Thread wires
- Film thickness
|
|
|
- Rigid design – For
maximum repeatability and reproducibility
- Motorized probe – Improves system stability
and eliminates operator influence
- Digital laser interferometer – Guarantees
maximum resolution, traceability, and performance
- Two-step calibration – Advanced timesaving
feature allows for calibration in only 30 seconds
- Automatic cycling – Increases measurement
throughput rate when measuring standard gage sets
- Flexible anvil fixturing – Ensures system
integrity and accommodates a variety of measurement
applications
|
|
|
|
|
Model (U305750) |
VLM 200 |
|
Units |
English |
Metric |
|
Accuracy |
5 + 0.5L µinch |
0.13 + 0.5L µm |
|
Repeatability |
1.6 µinch |
0.04 µm |
|
Measurement Range: External |
0 to 8 inches |
0 to 200 mm |
|
Direct Reading Range |
8 inches |
200 mm |
|
Measuring Force (std.) |
0.5 oz. |
14 g |
|
Measuring Force (optional) |
2-40 oz. |
50-1100 g |
|
|
| 
More Dimensional
Measuring Machines
|
|
 Pratt & Whitney Measurement Systems,
Inc.
66 Douglas Street, Bloomfield, CT
06002-3619
TEL: (860) 286-8181 or 1-800-371-7174
FAX: (860) 286-7878
© Pratt & Whitney Measurement Systems, Inc. |
|
