
( Brand: Newport ), ( Manufacturer Part Number: 818-ST ), ( Part Type: Laser Sensor )
The 818-ST Newport Optical Photodetector Laser Power Wand Sensor is a versatile and compact laser power measurement tool, designed for the modern laboratory environment. This sleek, handheld device offers unparalleled precision and ease of use, making it an indispensable asset for researchers, engineers, and technicians working with lasers.
The 818-ST sensor features a highly sensitive photodetector, capable of accurately measuring laser power within a range of 10 W to 1000 mW. The sensor's photodetector is coupled with a high-performance amplifier, ensuring stable and reliable readings, even under varying light conditions.
The laser power wand sensor is ergonomically designed for comfortable, one-handed operation, with a sturdy and lightweight build that is easy to maneuver. The device's large, easy-to-read display presents measurements in real-time, allowing for quick and accurate adjustments during experiments or calibrations.
Equipped with Newport's cutting-edge Opto-Electronics technology, the 818-ST sensor offers exceptional stability and repeatability. The sensor's advanced electronics are shielded from external interference, ensuring that measurements are always accurate and free from noise.
The 818-ST Newport Optical Photodetector Laser Power Wand Sensor is compatible with a wide range of lasers, including diode, fiber, and solid-state lasers. The sensor can be easily interfaced with data acquisition systems, making it an ideal tool for automating measurements and data logging.
In summary, the 818-ST Newport Optical Photodetector Laser Power Wand Sensor is a powerful, portable, and easy-to-use laser power measurement tool. Its precision, accuracy, and versatility make it an essential tool for anyone working with lasers, whether in a research lab, industrial setting, or educational institution.
The 818-ST Newport Optical Photodetector Laser Power Wand Sensor is a high-precision instrument designed for measuring laser power and energy. Here are some pros and cons to help you make an informed decision:
Pros:1. High Precision: The sensor offers excellent accuracy and stability, ensuring reliable measurements for various applications.
2. Wide Dynamic Range: It can measure a wide range of laser powers, from pico-watts to milliwatts, making it suitable for various laser types.
3. Easy to Use: The wand-style design makes it easy to position and align the sensor with the laser beam, reducing setup time.
4. Robust Construction: The sensor is built to withstand harsh environments, ensuring durability and long-term performance.
5. PC Interface: It comes with a PC interface that allows for easy data acquisition and analysis.
Cons:1. Price: The sensor is relatively expensive compared to other power meters, which might be a significant factor for some users.
2. Calibration: Regular calibration is required to maintain its accuracy, which might incur additional costs.
3. Limited Spectral Response: The sensor has a limited spectral response, and it may not be suitable for measuring lasers with wavelengths outside its range (190-1100 nm).
4. Size and Weight: The wand-style design makes it slightly larger and heavier than some handheld power meters, which might be a consideration for users who need portable equipment.
In conclusion, the 818-ST Newport Optical Photodetector Laser Power Wand Sensor is a high-quality, precision instrument for measuring laser power and energy. Its wide dynamic range, ease of use, and robust construction make it an excellent choice for various applications. However, the high price, the need for regular calibration, and its limited spectral response are factors that should be considered. If portability is a major concern, you might want to consider smaller, handheld power meters. Otherwise, this sensor is a valuable tool for precision measurements in laser applications.
Recommendation: If you require high precision, wide dynamic range, and ease of use in measuring laser power and energy, and you are willing to invest in a high-quality instrument, the 818-ST Newport Optical Photodetector Laser Power Wand Sensor is a recommended choice. However, if cost is a concern or if you need a more portable solution, you might want to explore other options.
Unit otherwise clean and in good used condition.
If you experience a problem, please first.
Please rely on pictures for condition.
There is moderate wear and cosmetic imperfections on the end of unit, seen in close-up photos.