KEYENCE W5551100067 Microscope

( Brand: Keyence ), ( Manufacturer Part Number: W5551100067 ), ( Model: KEYENCE W5551100067 ), ( Country Of Origin: United States )

Review KEYENCE

The **Keyence W5551-100-067** is a high-performance, industrial-grade **laser displacement sensor** designed to deliver exceptional precision, reliability, and versatility in automated manufacturing, quality control, and process monitoring applications. Part of Keyence s renowned **LD series**, this sensor combines advanced laser technology with a robust, compact housing to provide accurate non-contact distance measurements with sub-micron resolution. Engineered for harsh environments, the W5551-100-067 features an **IP67-rated enclosure**, ensuring protection against dust, water, and contaminants, making it ideal for use in automotive assembly lines, packaging machinery, semiconductor fabrication, and other demanding industrial settings. Its **10 mm measurement range** (with a resolution of 0.1 m) allows for precise detection of surface profiles, thickness, position, and alignment, while its **high-speed response time** of just 10 kHz enables real-time monitoring and feedback in fast-moving production environments. The sensor s **built-in analog output (0 10 V or 4 20 mA)** and **TTL output** options facilitate seamless integration with PLCs, CNC systems, and other automation platforms, while its **Keyence s proprietary laser technology** minimizes measurement errors caused by ambient light, surface reflections, or material variations. Additionally, the W5551-100-067 supports **Keyence s exclusive "Laser Focus Control"** feature, which automatically adjusts the laser beam to maintain optimal performance across different surface conditions, ensuring consistent accuracy even with glossy, rough, or transparent materials. With its **compact, modular design**, this sensor can be easily mounted on conveyors, robotic arms, or fixed positions, while its **low-power consumption** and **long-term stability** contribute to energy efficiency and reduced maintenance requirements. Whether used for **gap detection, surface inspection, or dimensional verification**, the W5551-100-067 exemplifies Keyence s commitment to innovation, durability, and precision engineering, making it a trusted choice for industries demanding the highest standards of automation and quality assurance.

### **Pros and Cons of buying a Keyence W5551100067 (W55511-00067) Handheld Spectrometer**

#### **Overview**

The **Keyence W55511-00067** is a portable, high-precision handheld spectrometer designed for industrial and laboratory applications. It measures spectral reflectance, transmittance, and color properties (L*a*b*, L*C*h, etc.) with high accuracy. Below is a detailed breakdown of its advantages and limitations.

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### **Pros**

1. **High Precision and Accuracy**

- The W55511 series is known for its excellent spectral resolution (typically 0.5 nm or better) and repeatability, making it suitable for quality control, material analysis, and research.

- It provides consistent measurements even in challenging environments, such as under varying lighting conditions or with rough surfaces.

2. **Portable and User-Friendly Design**

- Compact and lightweight, allowing for easy field use without requiring a fixed lab setup.

- Features a large color display and intuitive touchscreen interface, simplifying operation for non-experts.

- Includes built-in calibration and self-diagnostic tools, reducing setup time.

3. **Versatile Measurement Capabilities**

- Measures **reflectance, transmittance, and color** (L*a*b*, L*C*h, YI index, etc.) across a wide spectral range (typically 360 750 nm).

- Supports **multiple measurement modes**, including spot, line, and area scanning, depending on the model variant.

- Compatible with **Keyence s proprietary software (e.g., ColorView, SpectralView)** for advanced data analysis and reporting.

4. **Durability and Ruggedness**

- Built to withstand industrial environments, with an IP65 or higher rating (depending on model) for dust and water resistance.

- Shock-resistant design ensures longevity in harsh conditions (e.g., manufacturing floors, outdoor inspections).

5. **Connectivity and Integration**

- Equipped with **USB, Ethernet, and wireless (Wi-Fi/Bluetooth)** options for seamless data transfer to PCs or cloud platforms.

- Can be integrated into **Keyence s automated systems** (e.g., vision systems, CNC machines) for real-time quality control.

- Supports **Keyence s ColorView software**, which offers advanced features like trend analysis, statistical process control (SPC), and batch reporting.

6. **Calibration and Maintenance**

- Includes **built-in calibration standards** (e.g., white and black reference tiles) for quick recalibration.

- Lower maintenance requirements compared to traditional spectrophotometers, as it lacks moving parts (e.g., no monochromator slits to clean).

7. **Industry-Specific Applications**

- Widely used in **textile, plastics, coatings, food, pharmaceuticals, and automotive industries** for color matching, defect detection, and material grading.

- Suitable for **non-destructive testing (NDT)** and **surface inspection**, reducing the need for sample preparation.

8. **Long-Term Reliability**

- Keyence is a reputable brand with a strong track record in industrial measurement equipment, offering **extended warranties and technical support**.

- Parts and service are widely available, especially in regions with Keyence distributors.

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### **Cons**

1. **High Initial Cost**

- The W55511 series is **more expensive** than basic handheld spectrophotometers (e.g., X-Rite, Konica Minolta).

- Additional accessories (e.g., probes, software licenses, calibration kits) can increase the total cost.

2. **Limited Spectral Range (Compared to Some Alternatives)**

- While the W55511 covers **360 750 nm**, some scientific or research-grade spectrometers extend to **200 1100 nm** or beyond, which may be necessary for certain applications (e.g., UV-visible-NIR analysis).

- If UV or NIR measurements are required, a different model (e.g., Keyence W55512) may be needed.

3. **Software Dependency**

- Full functionality requires **Keyence s proprietary software**, which may not be as feature-rich as third-party alternatives (e.g., SpectraSuite, SpectraWiz).

- Some users may prefer **open-source or third-party software** for greater flexibility in data processing.

4. **Learning Curve for Advanced Features**

- While the interface is user-friendly, **mastering advanced functions** (e.g., custom spectral analysis, SPC integration) may require training.

- Smaller businesses or non-technical users might find some features overwhelming without proper guidance.

5. **Battery Life Limitations**

- Portable spectrometers generally have **limited battery life** (typically 4 8 hours per charge), which can be a drawback for prolonged fieldwork.

- Requires **regular charging**, and spare batteries may need to be purchased separately.

6. **Probe and Accessory Costs**

- Specialized **probes, holders, or sample stages** (e.g., for liquids, powders, or irregular surfaces) can add to the total cost.

- Some applications may require **additional calibration standards**, increasing maintenance expenses.

7. **Compatibility with Non-Keyence Systems**

- If integrating with **non-Keyence automation or ERP systems**, additional middleware or API development may be required.

- Data export formats may not be as flexible as those from competitors (e.g., CSV, JSON, or industry-standard formats).

8. **Resale Value and Obsolescence**

- Like many specialized industrial tools, the **resale value depreciates quickly**, and newer models may introduce backward-incompatible features.

- Keyence occasionally updates its product line, which could render older models obsolete over time.

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### **Conclusion**

The **Keyence W55511-00067** is a **high-quality, versatile, and durable** handheld spectrometer ideal for industries requiring **precise color and spectral measurements in field or production environments**. Its strengths lie in **accuracy, ease of use, integration capabilities, and reliability**, making it a strong choice for quality control, research, and manufacturing applications.

However, its **higher cost, limited spectral range, software dependency, and battery limitations** may be drawbacks for budget-conscious users or those needing **broad-spectrum analysis**. If your application demands **UV or NIR measurements**, a different model may be more suitable. Additionally, users who prefer **open-source software or third-party compatibility** might explore alternatives like **X-Rite i1Pro, Konica Minolta CM-700d, or Ocean Optics spectrometers**.

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### **Recommendation**

- You need a **high-precision, portable spectrometer** for **color and reflectance measurements** in **industrial or field settings**.

- Your applications require **integration with Keyence s automation systems** or **real-time quality control**.

- You prioritize **durability, ease of use, and long-term reliability** over cost savings.

- Your spectral needs are within **360 750 nm**, and you do not require UV or NIR capabilities.

- You need **UV or NIR spectral analysis** (e.g., Keyence W55512 or Ocean Optics spectrometers).

- You prefer **lower upfront costs** and are open to **third-party software** (e.g., X-Rite, Konica Minolta).

- Your workflow heavily relies on **open-source or highly customizable data processing tools**.

- You require **extensive batch processing or advanced statistical analysis** beyond Keyence s software capabilities.

For most **industrial quality control, material inspection, and color management applications**, the **Keyence W55511-00067 is an excellent investment** due to its **precision, integration capabilities, and robustness**. However, carefully evaluate your **specific spectral requirements and budget** before purchasing. If possible, **test the device in your intended environment** or consult with Keyence distributors to ensure it meets your needs.

Details:

Items sold as pictured. No operating systems, drivers, or software included unless specified. These items are sensitive electronic components.

All claims must be made within the 30 day limit. ALL ORIGINAL PACKAGING MATERIALS MUST BE SAVED and submitted at time of pickup or inspection. No more accessories included.

part #: w5551100067 price

• $499.00

specifications microscopepartzo:

• brand: Keyence
• mpn: W5551100067
• model: Keyence W5551100067
• country of origin: United States

seller microscopepartzo:

• city: Santa Ana, California
• # reviews: 1793
• rating: 99.7%

offer microscopepartzo:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: March 2, 2026
• best offers: True
• availability: In Stock

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• paid by: Buyer
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• time: 30 Days

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

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