THORLABS S20MM Laser Power Meter Photodiode Sensor Dmm

( Brand: Thorlabs ), ( Manufacturer Part Number: S20MM ), ( Part Type: Laser Meter Sensor ), ( Country/region Of Manufacture: United States )

Review THORLABS Laser Power Meter Photodiode Sensor Use Dmm

The S20MM Laser Power Meter Photodiode Sensor DMM from Thorlabs is an advanced instrument designed for precise measurement of optical power. This device features a photodiode sensor that is highly sensitive, allowing it to accurately measure power levels in the range of 0.01 mW to 200 mW.

The S20MM is a digital multimeter (DMM) type power meter, which means it provides a digital readout of the measured power. This digital display is easy to read and offers a high resolution, ensuring that even the smallest variations in power are clearly visible. The device also includes a built-in data logger, allowing you to record and save measurements for later analysis.

The S20MM is designed with a rugged, compact construction, making it suitable for use in a variety of environments. It features an integrated optical fiber, which connects to the sensor, allowing for easy and flexible positioning of the sensor in relation to the light source. The device is also powered by a rechargeable battery, providing long-lasting operation without the need for constant power source.

Furthermore, the S20MM is equipped with an auto-ranging function, which automatically selects the appropriate measurement range based on the input power, ensuring accurate results even when measuring power levels close to the device's upper or lower limits. The device also features a thermal compensation feature, which helps to minimize the effects of temperature changes on the measured power, ensuring consistent and reliable results.

Overall, the S20MM Laser Power Meter Photodiode Sensor DMM from Thorlabs is a powerful and versatile instrument for precision measurement of optical power. Its high sensitivity, digital display, integrated data logger, and robust construction make it an ideal choice for a wide range of applications, from scientific research to industrial manufacturing.

1. High accuracy: The S20MM provides a high level of accuracy, with a relative accuracy of 0.5% from 10 W to 1 mW and 1% from 1 mW to 1 W.

2. Wide dynamic range: The sensor has a wide dynamic range of 160 dB, allowing it to measure laser power levels from sub-microwatt to watt levels.

3. Compact and lightweight: The S20MM is a compact and lightweight device, making it easy to transport and use in the field.

4. Built-in digital multimeter (DMM) function: The S20MM has a built-in DMM function, allowing users to measure DC voltage, current, and resistance in addition to laser power.

5. Compatible with various laser types: The S20MM is compatible with a wide range of lasers, including diode lasers, fiber lasers, and CW lasers.

1. High price: The S20MM is a high-end laser power meter, and its price may be prohibitive for some users.

2. Requires calibration: The sensor requires regular calibration to ensure its accuracy, which may add to the overall cost of ownership.

3. Limited measurement range: While the S20MM has a wide dynamic range, it may not be suitable for measuring extremely high or low laser power levels.

The Thorlabs S20MM Laser Power Meter Photodiode Sensor DMM is a high-quality device with numerous features that make it an excellent choice for users who require accurate and reliable measurements of laser power. Its compact size, wide dynamic range, and built-in DMM function make it a versatile tool that can be used in a variety of applications. However, its high price and calibration requirements are worth considering before making a purchase.

If you require accurate measurements of laser power and are willing to invest in a high-end device, the Thorlabs S20MM is a great choice. Its wide dynamic range, high accuracy, and built-in DMM function make it an excellent tool for many applications. However, if you are on a tight budget or only require occasional measurements of laser power, there may be more affordable options available that meet your needs.

Details:

Thorlabs photodiode based laser power meter model S20MM. The amplifier has switchable gain to allow full scale 2.

0v readings of 2uw, 20uw, 200uw, 2mw and 20mw. It is show to demonstrate me measuring the output of a Warranty items listed as-is do not include any.

The sensor uses Thorlabs sm1 1 inch lens tube threads so its easy to add things like a fiber connector note that multi meter shown in last picture is not included this listing. 532v 532nm.

This is in good, used condition and includes a good battery.

The sensor includes a removable od3 attenuate that can be used to measure higher power lasers or limit effect of ambient lighting. 5mw red laser pointer with the amplifier in 20mw position.

The amplifier also has a tricky way to be set for various wave length s. The range is 400nm - 1070nm. Please before buying if you require a different shipping method.

This has a photodiode detector connected to battery powered amplifier. I'm not sure the maximum power handling of filter, but i'd guess around 1w for short periods time.

Items listed as new or used are guaranteed to arrive in the condition described listing of light pass so that a 100mw laser would read. While pressing the button labeled lambda, you can press up and down buttons until meter shows desired wave length .

part #: s20mm price

• $129.00

specifications lablaserphotonicszo:

• brand: Thorlabs
• mpn: S20mm
• part type: Laser Meter Sensor
• country/region of manufacture: United States

Ratings:

1. Fantastic seller. Excellent service and communication! 04-18-17
2. Thank you! 04-10-17
3. Product was well represented. 04-20-17
4. fast shipping! 04-12-17
5. Very nice item. Working well! 04-11-17

Payments lablaserphotonicszo:

• PayPal

Returns lablaserphotonicszo:

• details: Items must be returned in the condition received and include all the original cables, paperwork and packaging. Shipping charges are not refundable and items not in the original, sealed packaging will incur a fee to cover testing and restocking the item. Items found to be damaged, altered or in any other way not re-sellable cannot be refunded.
• type: Money Back
• time: 30 Days
• paid by: Buyer
• policy: returns accepted

General lablaserphotonicszo:

• business industrial > healthcare lab life science lab equipment business industrial > lab lasersphotonics lab equipment
• condition: Used
• in stock: Yes

Shipping lablaserphotonicszo:

• type: Calculated
• handling: 1 days
• cost: $0.0

Seller lablaserphotonicszo:

• city: Alviso, California
• zipcode: 95002

Offer lablaserphotonicszo:

• best offer: false
• Sold: 0
• Started: April 23, 2017, 9:58 am
• quantity: 1
• bids: 0

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