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pointSEM Zeiss LEO 1525

Key Facts

Image processing
  • Resolution: up to 23,000 × 23,000 pixels
  • Dwell time: 10 ns – 500 ms per pixel
  • Magnification range: 15 – 1,000k
  • Image shift range: ±100 µm
Resolution at WD = 2 mm
  • 20 kV: 1.5 nm
  • 10 kV: 1.5 nm
  • 1 kV: 3.5 nm
  • 0.2 kV: 5 nm
Emitter
  • Schottky-Feldemitter (FEG)
Acceleration voltage
  • 0.1 – 30 kV
Beam current
  • 12 steps: 4 pA to 10 nA
Detectors
  • In-Lens Detector: SE
  • In-Chamber Everhart-Thornley Detector (ETD): SE
Chamber
  • Inner diameter: 330 mm
  • Height: 270 mm
Stage
  • Type: Eucentric
  • Number of axes: 5 (4 motorized)
  • X travel range: 75 mm
  • Y travel range: 75 mm
  • Z travel range: 55 mm (25 mm motorized)
  • Z fine adjustment: 10 mm
  • Rotation: 360°
  • Tilt: -15° – 90° (manual)

pointSEM ZEISS LEO 1525 in Detail

High-resolution images for precise analyses.

This pointSEM is based on a used LEO 1525 and is a Schottky field emission scanning electron microscope (FEG-SEM). The legendary Zeiss GEMINI® column has been enhanced with state-of-the-art, completely new electronics and powerful control software - made by point electronic.

The LEO 1525 features an efficient In-Lens detector and offers excellent performance in the low kV range, enabling high sample throughput with superior image quality.

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Our pointSEM inclusive service

We support you from installation to long-term operation.


10+ years spare parts guarantee

Long-term availability of all point electronic spare parts for maximum operational safety.


Warranty on all components 

1 year warranty on our point electronic parts, 6 months on all original parts.


Delivery, installation included 

Your SEM will be delivered, installed, and commissioned completely – at no additional cost.


Ready to use immediately 

The workstation PC is fully set up and preconfigured for controlling the pointSEM.


Training for your team 

Hands-on training for safe and efficient use of the pointSEM control software.

More for your microscope

Expand the capabilities of your pointSEM with our add-ons

Magnetic field compensation by Spicer Consulting
Magnetic Field Compensation by Spicer Consulting
  • Minimizes external electromagnetic interference affecting image quality and measurement accuracy
  • Enables higher resolution, more stable images, and reproducible analysis results
Independent power supply and surge protection
  • Ensures operation during power outages
  • Protection against grid fluctuations and overvoltages
  • Reduces downtime of your pointSEM
Plasma Cleaner
  • Reduces contamination
  • Improves image quality
  • Fewer artifacts
  • More stable and reliable measurement results, especially at high resolutions
Compressors
  • Supplies auxiliary units and infrastructure systems
  • Supports stable operation
  • Prevents operational disruptions
  • Increases system availability
Circulation cooler
  • Constant operating temperature of important system components of your pointSEM
  • Reduces temperature-related fluctuations
Vacuum pumps

We offer suitable vacuum pumps for your pointSEM: 

  • Foreline pumps 
  • Turbo pumps
Soundproofing boxes
  • Reduces noise pollution caused by pumps and compressors
  • Minimizes disruptive vibrations for your pointSEM

Mehr Technologien für Ihr pointSEM

Analytische Add-Ons

Precise REM Analysis.

Quickly installed.

Ready to use immediately.

With your pointed Zeiss LEO 1525, you receive a powerful SEM system including installation, preconfigured workstation PC, and personal support.

  • Installation and training included
  • 10+ years spare parts availability
  • Personal contact person
     

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The performance values and data provided on this website represent the typical results obtained in tests conducted at our facility under specific test conditions. They do not constitute guaranteed values for on-site use.