OAI 306-025-02 Uv Power Meter Probe 365/400NM

( Brand: Oai ), ( Manufacturer Part Number: 306-025-02 ), ( Part Type: Uv Meter Probe )

Review OAI Uv Power Meter 365/400nm Probe

The **OAI 306-025-02 UV Power Meter with 365/400 nm Probe** is a high-precision, versatile instrument designed for accurate measurement of ultraviolet (UV) light output across critical wavelengths, making it an indispensable tool for researchers, engineers, and quality assurance professionals in fields such as photolithography, photochemistry, materials science, and UV curing applications. Engineered with cutting-edge technology, this power meter delivers exceptional sensitivity and reliability, ensuring precise readings even at low light levels, which is essential for optimizing processes where UV exposure is a critical parameter. The probe itself is specifically calibrated for the 365 nm and 400 nm wavelengths, two of the most commonly used bands in UV-based technologies, including photoresist development, LED characterization, and UV-LED curing systems. Its compact yet robust design allows for easy integration into laboratory setups, production lines, or field applications, where space and portability are concerns. The meter features a digital display with high-resolution readability, providing real-time power measurements in watts per square centimeter (W/cm ) or milliwatts per square centimeter (mW/cm ), along with additional functions such as peak detection, integration time adjustment, and data logging capabilities for comprehensive analysis. Built with durability in mind, the device is constructed from high-grade materials that resist environmental factors like moisture and dust, ensuring long-term stability and consistency in demanding environments. Whether used for calibrating UV sources, validating exposure dosages, or troubleshooting equipment performance, the OAI 306-025-02 offers unmatched accuracy and ease of use, empowering users to achieve precise control over their UV-based processes with confidence.

**Pros and Cons of buying a OAI 306-025-02 UV Power Meter with 365/400 nm Probe**

### **Pros**

1. **Precision and Accuracy** The OAI 306-025-02 is designed for high-precision UV power measurements, ensuring reliable data for applications in photolithography, laser processing, and semiconductor manufacturing. Its calibration and sensitivity make it suitable for critical industrial and research environments.

2. **Compatibility with UV Wavelengths** The included 365/400 nm probe is specifically optimized for UV light sources, which are commonly used in photoresist exposure, curing, and other UV-dependent processes. This makes it a versatile tool for UV-related work.

3. **Durability and Build Quality** OAI (Optical Associates Inc.) is known for producing robust instrumentation. The power meter is built to withstand repeated use in laboratory or production settings, reducing the risk of damage from environmental factors or handling.

4. **User-Friendly Interface** The device typically features a clear display and intuitive controls, allowing for quick setup and readings. Many OAI models include software compatibility for data logging and analysis, which can streamline workflows.

5. **Calibration and Traceability** OAI instruments are often traceable to national standards, ensuring that measurements meet industry requirements for accuracy. Some models come with calibration certificates, which is valuable for compliance in regulated industries.

6. **Wider Application Range** While optimized for 365/400 nm, the meter may also be usable with other UV wavelengths depending on the probe configuration, offering flexibility for future upgrades or additional measurements.

7. **Support and Warranty** OAI provides customer support and warranties, which can be crucial for troubleshooting or repairs. This adds long-term value, especially in high-stakes environments where downtime is costly.

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### **Cons**

1. **High Initial Cost** UV power meters from reputable brands like OAI are typically expensive. The 306-025-02 may require a significant upfront investment, which could be a barrier for small labs, startups, or budget-conscious users.

2. **Limited Wavelength Coverage Without Additional Probes** While the 365/400 nm probe is useful, the meter may not cover other critical UV or visible wavelengths without purchasing additional probes, adding to the cost over time.

3. **Maintenance and Calibration Requirements** Like all precision instruments, the power meter will need periodic calibration to maintain accuracy. This may involve sending the device to a calibration lab, which can be time-consuming and costly.

4. **Learning Curve** Users unfamiliar with UV power meters may require training to operate the device effectively, especially if they are new to photolithography or laser applications. This could introduce a temporary productivity dip.

5. **Potential for Probe Wear** UV probes are exposed to high-energy light, which can degrade the sensor over time. Replacement probes may be necessary, adding to long-term expenses.

6. **Compatibility with Software/Integrations** While many OAI meters support data logging, compatibility with specific software (e.g., for automation or process control) may require additional setup or third-party tools, which could complicate workflows.

7. **Alternative Options May Be More Cost-Effective** For users with simpler needs, lower-cost alternatives (e.g., basic UV radiometers or photometers) may suffice. If the 306-025-02 s advanced features are unnecessary, investing in a less expensive model could be more practical.

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### **Conclusion**

The **OAI 306-025-02 UV Power Meter with 365/400 nm probe** is a high-quality, precision instrument ideal for applications requiring accurate UV power measurements in research, semiconductor manufacturing, or photolithography. Its strengths lie in its accuracy, durability, and specialized probe compatibility, making it a valuable tool for professionals in these fields. However, its high cost, maintenance needs, and potential overkill for basic applications may not justify the purchase for all users.

### **Recommendation**

- You work in a field (e.g., semiconductor fabrication, photoresist exposure, or UV curing) where precise UV power measurements are critical.

- You require a durable, calibrated instrument with traceability for compliance or high-stakes applications.

- You are willing to invest in a long-term solution that will provide accurate data for years with proper maintenance.

- Your budget is limited, and a lower-cost UV radiometer or photometer would meet your needs.

- You only require occasional UV measurements and do not need the advanced features of the OAI model.

- You plan to use the meter for a short-term project or in a non-critical application where cost savings are prioritized.

For most **industrial or research-grade UV applications**, the OAI 306-025-02 is a strong recommendation due to its reliability and precision. However, for casual or budget-limited users, exploring more affordable options first may be prudent. Always evaluate your specific requirements before purchasing to ensure the meter aligns with your needs.

Details:

Great working condition. Ideal for a variety of applications in the business and industrial sector, this UV power meter ensures reliable precise measurements detecting analyzing light intensity. The OAI 306-025-02 UV Power Meter is a specialized device designed for measuring the power of light in 365/400nm range. Manufactured by OAI, this probe provides accurate readings for testing and inspection purposes.

Comes with case and new battery.

part #: 30602502 prices

• $59.99-$5000.00

specifications tesmetequ:

• brand: Oai
• mpn: 306-025-02
• part type: Uv Meter Probe

returns tesmetequ:

• policy: No Returns

seller tesmetequ:

• rating: 100.0%
• # reviews: 363
• city: Covington, Kentucky

offer tesmetequ:

• quantity: 1
• started: March 29, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

general tesmetequ:

• Test, Measurement Inspection > Test Meters Detectors > Other Test Meters Detectors
• condition: Used

shipping tesmetequ:

• class: Standard
• cost: $0.00
• type: Calculated
• transit: 4-10 Days
• service: USPS Ground Advantage
• carrier: USPS

payments tesmetequ:

• credit card: Mastercard
• other
• wallet: Google-pay

Oai 306-025-02 Is Similar To:

• 0356-033-02 Oai Exposure Analyzer Probe (42.9% similar) The unit appeared to recognize probe, however no reading was displayed. I do not have the knowledge or equipment to fully test this unit, so it is sold as-is. This Oai 356 exposure analyzer w 365NM probe is in fair cosmetic condition with signs of use. This unit has scuffs and scratches present, as ...(January 11th, 2019)