
( Brand: Thorlabs ), ( Manufacturer Part Number: D3MM ), ( Model: D3MM METERMATE ), ( Part Type: Laser Meter Plug Multimeter ), ( Country/region Of Manufacture: United States )
The Thorlabs D3MM Thermal Laser Power Meter Mate Plug Multimeter is a versatile and advanced instrument designed for measuring the power of thermal lasers. This device is equipped with a high-sensitivity thermopile sensor, capable of accurately measuring power levels from as low as 0.1 mW up to 10 W. The D3MM is specifically designed to work with thermal lasers, which emit infrared radiation, making it an ideal tool for applications in laser material processing, thermal lithography, and research.
The Mate Plug Multimeter feature allows easy integration with Thorlabs' DET series of power meters. Simply plug the D3MM into a compatible DET unit, and the two devices will communicate, providing you with a comprehensive measurement system. The D3MM also features an automatic gain control (AGC) function, which automatically adjusts the sensitivity of the sensor to maintain a constant reading, even as the power level of the laser changes.
The D3MM is designed with a rugged and compact enclosure, making it suitable for use in a variety of environments. It is also equipped with a large, easy-to-read LCD display, which clearly displays the measured power level. The device is powered by a single 9V battery, which can be easily replaced when needed.
In addition to its basic power measurement function, the D3MM also includes a built-in oscilloscope and spectrum analyzer, allowing for more advanced analysis of the laser beam. The oscilloscope can display the temporal profile of the laser pulse, while the spectrum analyzer can provide information about the spectral content of the laser beam.
Overall, the Thorlabs D3MM Thermal Laser Power Meter Mate Plug Multimeter is a powerful and versatile tool for measuring the power of thermal lasers. Its high sensitivity, automatic gain control, and built-in oscilloscope and spectrum analyzer make it an ideal choice for a wide range of applications.
The Thorlabs D3MM Thermal Laser Power Meter MeteorMate Plug Multimeter is a versatile device used for measuring the power of thermal lasers. Here are some pros and cons of buying this product:
Pros:1. Wide Measurement Range: The D3MM has a wide measurement range of 0.1 mW to 100 W, making it suitable for various thermal laser applications.
2. Easy to Use: It features a simple plug-and-play design that does not require any additional power source.
3. Accurate: The device provides accurate power measurements with an uncertainty of less than 5% over its entire measurement range.
4. Durable: The D3MM is built with high-quality materials, making it durable and reliable for long-term use.
5. Versatile: It can be used as a multimeter to measure DC voltage, DC current, and resistance.
Cons:1. Limited Laser Wavelength Range: The D3MM is only suitable for measuring power in the thermal infrared range (wavelengths greater than 800 nm).
2. No Data Logging: The device does not have data logging capabilities, which might be a limitation for applications requiring continuous monitoring and data recording.
3. No Digital Display: The D3MM uses an analog scale for power measurements, which might be less precise than digital displays.
Conclusion:The Thorlabs D3MM Thermal Laser Power Meter MeteorMate Plug Multimeter is a reliable and accurate device suitable for measuring the power of thermal lasers. Its wide measurement range, ease of use, and durability make it a good choice for various applications. However, its limited laser wavelength range, lack of data logging capabilities, and analog display might be inconvenient for some users. If these limitations do not affect your specific needs, the D3MM is a worthwhile investment. If you require a device with a broader laser wavelength range or digital display, you may want to explore other options in the market.
0w x1000 and 20w x100. Note that my multimeter is not included in this listing.
Please before buying if you require a different shipping method.
This includes a thermal power sensor model D3MM and metermate battery powered amplifier that plugs into multimeter. The last picture shows metermate plugged into my MM and measuring a 50mw laser pointer with switch in x1000 position.
The metermate puts out 0-2v which you can read easily on meter. Items listed as new or used are guaranteed to arrive in the condition described listing. It is rated for 3w continuous and 20w intermittent. The D3MM sensor is broadband and can be used with wave lengths from UV to deep infrared.
Warranty items listed as-is do not include any.
This is in good, used condition and includes a fresh battery.