THORLABS SM05PD4B Integrating Sphere Spectrometers IS200-4 SMA905

( Brand: Thorlabs ), ( Manufacturer Part Number: SM05PD4B ), ( Model: THORLABS IS200 SM05PD4B ), ( Part Type: Spectrometer ), ( Country Of Origin: United States )

Review THORLABS Inch Integrating Sphere Spectrometers

Thorlabs SM05PD4B IS200-4 Integrating Sphere for Spectrometers SMA905

The Thorlabs SM05PD4B IS200-4 Integrating Sphere for Spectrometers SMA905 is a high-performance, compact, and versatile optical instrument designed for precision spectroscopic measurements. This integrating sphere is an essential tool for scientists, researchers, and engineers working in fields such as materials science, chemistry, physics, and optoelectronics.

The SM05PD4B integrating sphere features a 5-port design with a diameter of 4 inches (101.6 mm), making it suitable for a wide variety of spectrometers, including handheld and benchtop models. The IS200-4 coating provides a high diffuse reflectance of 99.99 % across the visible and near-infrared spectral range (300-2500 nm), ensuring minimal loss of incident light and maximizing the accuracy of spectral measurements.

The sphere's inner surface is made of Spectralon , a material known for its ultra-low reflectance and high spectral flatness, which further enhances the measurement accuracy. The SM05PD4B integrating sphere is equipped with a removable baffle system, allowing for easy cleaning and maintenance.

The SMA905 SMA-threaded sample port, located at the bottom of the sphere, facilitates the insertion of samples for spectral analysis. The sphere's ports are also compatible with Thorlabs' extensive range of optical components, enabling users to customize the system to meet their specific requirements.

The SM05PD4B IS200-4 Integrating Sphere for Spectrometers SMA905 is constructed from durable materials and designed for long-term use in a laboratory environment. Its compact size, combined with its high performance and versatility, makes it an indispensable tool for researchers seeking precise and reliable spectroscopic data.

In summary, the Thorlabs SM05PD4B IS200-4 Integrating Sphere for Spectrometers SMA905 is a high-quality, versatile, and easy-to-use instrument ideal for a wide range of spectroscopic applications. Its superior optical properties, compact design, and compatibility with a variety of spectrometers make it a valuable asset for scientists, researchers, and engineers working in diverse fields.

The Thorlabs SM05PD4B IS200-4 Integrating Sphere for Spectrometers SMA905 is a high-quality product designed for integrating and measuring the intensity of light. Here are some pros and cons to consider before making a purchase:

1. High Quality: Thorlabs is a well-respected manufacturer known for producing high-quality optical components. This integrating sphere is no exception, with its precision-machined aluminum and baffle design for minimal stray light.

2. Broad Wavelength Range: The IS200-4 model can handle a wide range of wavelengths, from 190 nm to 2500 nm, making it suitable for a variety of spectrometer applications.

3. Integrating Capability: The integrating sphere ensures that the entire collected light is measured, resulting in more accurate and reliable intensity measurements.

4. Portable: Despite its high-quality construction, the sphere is relatively compact and portable, making it suitable for both lab and field use.

5. Adapter Compatibility: The SMA905 model includes a standard SMA connector, making it compatible with a wide range of spectrometers.

1. Cost: As with many high-quality optical components, the price of the SM05PD4B is relatively high. This may be a significant factor for those on a tight budget.

2. Size: Although portable, the integrating sphere is still a rather large piece of equipment, which may make it difficult to transport or store in smaller spaces.

3. Requires Careful Handling: Due to its delicate nature and the need for accurate measurements, the integrating sphere requires careful handling and regular maintenance to ensure its continued performance.

In conclusion, the Thorlabs SM05PD4B IS200-4 Integrating Sphere for Spectrometers SMA905 is a high-quality, versatile product suitable for a wide range of applications. Its broad wavelength range, integrating capability, and portable design make it an attractive option for many users. However, the high cost, size, and need for careful handling may be significant drawbacks for some.

If you have the budget and the need for a high-quality integrating sphere, the SM05PD4B is a solid choice. If, however, you are on a tight budget or have limited space, you may want to consider alternatives with more affordable prices or smaller sizes. It's always a good idea to weigh the pros and cons carefully before making a purchase.

Details:

Please view my second photo to see some specifications from the ThorLabs manual. Up for sale is a ThorLabs IS200-4 Integrating sphere. This integrating sphere has an SMA905 connector and 4 holes, 3 of which have covers that can be unscrewed.

part #: sm05pd4b price

• $399.99

specifications automationjack:

• brand: Thorlabs
• mpn: Sm05pd4b
• model: Thorlabs Is200 Sm05pd4b
• part type: Spectrometer
• country of origin: United States

payments automationjack:

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

returns automationjack:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted
• method: Money back

offer automationjack:

• started: November 27, 2025
• sold: 0
• options: Ship-to-home
• best offers: True
• availability: In Stock
• quantity: 1

seller automationjack:

• # reviews: 401
• city: Orlando, Florida
• rating: 100.0%

general automationjack:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

shipping automationjack:

• transit: 6-12 Days
• class: Expedited
• cost: $0.00
• carrier: USPS
• service: USPS Priority Mail
• type: Calculated

Thorlabs SM05PD4B Is Similar To:

• Thorlabs Rp01 Rp005 m 1 Inch Manual Rotation Stage Metric (48.9% similar) Perfect condition...(February 22nd, 2025)
• Thorlabs Pxt1 Housing For Side-on Pmts (40.4% similar) PXT1 - housing for side-on PMS, 8-32 and 1/4 20 tapped HOLES30 day warranty. Return for any reason PXT1 - housing side-on PMS, 8-32 and 1/4 20 tapped holes...(December 1st, 2025)