VEECO Atomic Force Microscopy Afm

( Brand: Veeco ), ( Manufacturer Part Number: 922-004-400PF ), ( Country Of Origin: United States )

Review VEECO Part Atomic Force Microscopy Afm Component

The **Veeco 922-004-400pF Atomic Force Microscope (AFM) Probe** is a high-performance, silicon-based cantilever designed for precise nanoscale imaging and characterization in advanced materials research, biotechnology, and semiconductor applications. Engineered with exceptional sensitivity and stability, this probe features a **400 pF (picofarad) capacitance**, optimized for dynamic mode AFM (tapping mode) and other high-resolution imaging techniques where minimal thermal drift and robust mechanical resilience are critical. The cantilever itself is crafted from high-purity silicon, ensuring consistent performance across a wide range of environmental conditions, including controlled humidity and temperature settings. With a **nominal spring constant of approximately 40 N/m**, this probe strikes an ideal balance between sensitivity and stability, allowing for accurate force measurements and high-resolution topographical mapping at the atomic or molecular level.

The probe s **rectangular silicon tip** is sharpened to a sub-nanometer radius, enabling atomic-scale resolution and minimizing tip-sample interactions that could distort delicate surfaces. The cantilever s reflective aluminum coating enhances laser detection efficiency, ensuring reliable deflection monitoring during operation, while its **nominal length of 125 m** and **width of 30 m** provide a stable resonance frequency around **300 350 kHz**, making it well-suited for both contact and non-contact AFM modes. The probe s design minimizes artifacts from thermal expansion or mechanical hysteresis, which is particularly advantageous in long-duration imaging sessions or when studying temperature-sensitive materials like polymers, biological samples, or soft matter systems.

Beyond its technical specifications, the **922-004-400pF** probe is engineered for compatibility with most commercial AFM systems, including those from Bruker, Asylum Research, and Park Systems, making it a versatile choice for researchers and industrial labs. Its durability and repeatability ensure consistent performance across multiple experiments, reducing downtime and optimizing workflow efficiency. Whether used for surface roughness analysis, material property characterization, or nanolithography applications, this probe delivers the precision and reliability demanded by cutting-edge nanoscale research, bridging the gap between theoretical models and practical experimental outcomes.

### **Pros and Cons of buying a Veeco 922-004-400PF Atomic Force Microscope (AFM)**

#### **Pros**

1. **High Precision and Resolution**

The Veeco 922 AFM is known for its high-resolution imaging capabilities, allowing for atomic-level surface characterization. This makes it ideal for nanoscale research, material science, and surface physics studies.

2. **Versatility in Imaging Modes**

It supports multiple operating modes, including **Contact Mode, Tapping Mode (Non-Contact), Lateral Force Microscopy (LFM), and Phase Imaging**. This flexibility allows researchers to study different material properties, such as stiffness, adhesion, and friction.

3. **Compatibility with Various Samples**

The system can analyze a wide range of samples, including **conductive, non-conductive, soft, and hard materials**, making it suitable for biomedical, polymer, and semiconductor applications.

4. **Modular Design**

The Veeco 922 series is designed with modularity in mind, allowing for upgrades and expansions (e.g., adding environmental control chambers, liquid cells, or force spectroscopy modules).

5. **Reliability and Durability**

Veeco (now part of Bruker) has a strong reputation for producing robust scientific instruments. The 922 model is built for long-term use in research laboratories, reducing downtime and maintenance issues.

6. **Software Integration**

It comes with **Nanoscope software**, which provides advanced data acquisition, analysis, and visualization tools. This software supports automation, batch processing, and detailed surface analysis.

7. **Industry Standard**

The Veeco 922 AFM is a well-established model in academic and industrial research, meaning there is a large user base, extensive documentation, and available technical support.

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#### **Cons**

1. **High Initial Cost**

The upfront purchase price of the Veeco 922 AFM is substantial, often ranging between **$150,000 and $300,000 **, depending on configuration. This can be a significant financial barrier for smaller labs or startups.

2. **Maintenance and Operational Expenses**

AFM systems require regular calibration, probe replacements, and potential hardware upgrades. Consumables (such as cantilevers, tips, and calibration standards) add to the long-term cost of ownership.

3. **Complex Operation and Training**

Operating an AFM effectively requires specialized training. Users must understand **scanning parameters, tip selection, and data interpretation**, which can be a steep learning curve for new operators.

4. **Limited Mobility**

The system is typically **bench-mounted and not portable**, meaning it must be installed in a dedicated lab space with proper environmental controls (temperature, vibration isolation, and cleanliness).

5. **Potential for Artifacts**

AFM images can sometimes be affected by **sample preparation, tip wear, or environmental noise**, leading to misinterpretation of surface features. Skilled operators are needed to distinguish real data from artifacts.

6. **Depreciation Over Time**

Like most high-end scientific equipment, AFMs depreciate in value. While they remain useful for research, their resale value may not cover the original cost after several years.

7. **Dependence on Third-Party Support**

Since Veeco is now part of Bruker, users must rely on Bruker s customer support, which may involve long wait times for service or repairs, potentially causing lab downtime.

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### **Conclusion**

The **Veeco 922-004-400PF AFM** is a **highly capable, versatile, and reliable** tool for advanced surface characterization, making it a strong choice for research institutions, universities, and industrial labs with the budget and expertise to maintain it. Its **precision, multiple imaging modes, and modularity** provide significant advantages for nanoscale research. However, the **high cost, operational complexity, and maintenance requirements** make it less suitable for smaller labs or those with limited technical resources.

For researchers who require **cutting-edge nanoscale imaging and material analysis**, this AFM is a worthwhile investment if properly funded and supported. For budget-conscious or less experienced labs, alternative models (such as **Bruker s Dimension Icon, Asylum Research s Cypher, or Park Systems NX10**) may offer a more balanced cost-performance ratio.

### **Recommendation**

- Your lab has a **dedicated budget** for high-end microscopy equipment.

- You require **multi-mode AFM capabilities** for diverse material studies.

- Your team has **experienced operators** or is willing to invest in training.

- You need a **long-term, reliable system** with modular upgrade options.

- Your budget is **limited**, and you may benefit from a more affordable AFM with similar performance.

- Your lab lacks **dedicated space or environmental control** for precise scanning.

- You are a **smaller institution or startup** that may struggle with maintenance costs.

Ultimately, the **Veeco 922 AFM is a premium choice** for advanced AFM applications, but potential buyers should carefully assess their **financial, technical, and operational capabilities** before purchasing.

Details:

Condition: Item is in used condition and untested. Surface petrology systems. Equipment should only be installed and operated by qualified personnel. Its officers, employees, and agents from all claims, damages, or expenses including legal fees arising out of the purchase, ownership, use equipment.

Veeco components are commonly found in high-precision applications including: Semiconductor manufacturing. Veeco 922-004-400PF Module / Assembly. Take clear photos of. Application: Industrial / Semiconductor equipment.

This listing is for a Veeco part number 922-004-400PF, likely used in semiconductor inspection or petrology systems. Optical inspection equipment. The BOL damage notation. No further testing has been performed.

Type: Module / Assembly. Brokerage fees. The damaged item. Please review photos carefully for details.

All equipment is sold as with no warranty of merchant ability or fitness for a particular purpose. Only items shown in the listing photos are included. Veeco components are commonly found in high-precision applications including Manufacturer. Details:: Manufacturer: Veeco.

Retain all original packaging until the claim is resolved. Removed from a working or decommissioned environment. Shows normal cosmetic wear including scuffs, scratches, and signs of prior use. Veeco 922-004-400PF module only.

part #: 922004400pf prices

• $50.00-$500.00

specifications microscopepartzo:

• brand: Veeco
• mpn: 922-004-400pf
• country of origin: United States

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general microscopepartzo:

• Medical/Lab Equipment Attachments Accessories > Microscope Parts Accessories > Other Microscope Parts Accessories
• condition: Used

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• rating: 100.0%
• # reviews: 2107
• city: Goleta, California

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• time: 30 Days
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• method: Money back

offer microscopepartzo:

• availability: In Stock
• started: April 16, 2026
• sold: 1
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• options: Ship-to-home
• quantity: 1

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