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The New Dektak XT!

The Dektak, with over 10,000 instruments sold, has been the standard in the stylus surface profiling industry since its inception in the 1960s. 

If you have an older Dektak or possibly a competitive system, please consider what you are missing by not having a Dektak XT, the 10th Generation in a long line of Dektak surface profilers:

Key Features:

  • Arch Design for maximum stability
  • Better than 5 Angstrom repeatability
  • Accommodates substrates up to 200mm
  • 64-Bit, parallel processing Vision64 software
  • Self-aligning stylus for super quick tip change
  • Scalable from manual to fully programmable

Dektak XT

Dektak XT Specifications

Measurement Technique:
Stylus profilometry
(contact measurement)

Measurement Capability:
Two-dimensional surface profile measurements
with optional three-dimensional measurement/analyses

Sample Viewing:
Selectable magnification, 1 to 4mm FOV

Stylus Sensor:
Low Inertia Sensor (LIS 3)

Stylus Force:
1 to 15mg with LIS 3 sensor; Low Force Option
   N-Lite+ Low Force with 0.03 to 15mg

Stylus Options: 
Radius options from 50nm to 25-m
High Aspect Ratio (HAR) tips 10-m x 2-m and
   200-m x 20-m
Custom tips available upon request

Sample X/Y Stage:
Manual 100mm (4 in.) X/Y, manual leveling
Motorized 150mm (6 in.) X/Y, manual leveling
R-Theta Stage Manual, continuous 360 degrees
Motorized, continuous 360 degrees

Computer System:
64-bit multi-core parallel processor, WIN 7

Display:
Optional 23in. flat panel display


Software:
Vision64 Operation and Analysis Software
- Stress Measurement
- Cantilever Deflection
- Stitching
- 3D Stress and 3D Mapping

Vibration Isolation:
Vibration isolation solutions available

Scan Length Range:
55mm (2in.)

Data Points Per Scan:
120,000 maximum

Max. Sample Thickness:
50mm (2in.)

Max. Wafer Size:
200mm (8in.)

Step Height Repeatability:
<5Å, 1sigma on 1-m step

Vertical Range:
1mm (0.039in.)

Vertical Resolution:
1Å max. (@ 6.55-m range) 

Input Power:
100 – 240 VAC, 50 – 60Hz

Temperature Operating Range:
20 to 25°C (68 to 77°F)

Humidity Range:
80%, non-condensing

System Dimensions and Weight:
455mm W x 550mm D x 370mm H
(17.9in. W x 22.6in. D x 14.5in. H)
34kg (75lbs.)

Enclosure: 550mm L x 585mm W x 445mm H (21.6in. L x 23in. W x 17.5in. H)
21.7kg (48lbs.)