Thermo Scientific Light Sealing Plate for UV-Vis Spectrophotometer

Description

Product Overview

The Thermo Scientific single‑position light sealing plate is engineered specifically for integration with the BioMate 3S UV‑Vis spectrophotometer, a widely adopted instrument in research and quality‑control laboratories. Constructed from high‑grade optical‑grade polymer, the plate provides a durable, chemically resistant barrier that maintains optical clarity while preventing external light interference. Its dimensions—10.2 x 6.65 x 3.23 inches—and lightweight design (7.83 ounces) allow for effortless handling and rapid installation, reducing downtime during routine maintenance or cell changes. The plate’s surface is precision‑machined to a tolerance of ±0.01 mm, ensuring a snug, leak‑free fit with both nanoCell and flow cell accessories, thereby preserving the integrity of each measurement.

In addition to its core sealing function, the plate incorporates a matte‑black finish that absorbs stray photons, minimizing background noise and enhancing signal‑to‑noise ratios across the full UV‑Vis spectrum. This feature is particularly valuable when measuring low‑concentration samples or when operating at the limits of detector sensitivity. The product is supplied as a single unit, ready for immediate deployment, and complies with all relevant ISO‑9001 quality standards, reflecting Thermo Scientific’s commitment to consistent performance and reliability in demanding laboratory environments.

The plate’s compatibility extends beyond the BioMate 3S platform; it can be used with other Thermo Scientific UV‑Vis spectrophotometers that accept nanoCell or flow cell modules, offering flexibility for laboratories that operate multiple instrument models. Detailed specifications, including exact dimensions, material composition, and recommended cleaning procedures, are provided in the accompanying technical data sheet, ensuring users have all necessary information to achieve optimal results.

Usage

Designed for routine analytical workflows, the light sealing plate is ideal for applications ranging from pharmaceutical purity testing to environmental monitoring and food quality assessment. In a typical laboratory setting, the plate is positioned between the spectrophotometer’s light source and the sample cell, creating a sealed environment that eliminates ambient light contamination. This configuration is essential when performing high‑precision absorbance measurements, kinetic studies, or spectral scans that require stable, repeatable conditions.

The plate’s user‑friendly design allows technicians to install it within seconds, simply aligning the plate’s notches with the instrument’s mounting points and securing it with the provided clamps. Its robust construction tolerates repeated cycles of installation and removal, making it suitable for high‑throughput laboratories where cell changes are frequent. Moreover, the plate can be cleaned with standard laboratory solvents such as ethanol or isopropanol, followed by a gentle wipe with a lint‑free cloth, ensuring that no residues remain to affect subsequent measurements.

Target audiences include analytical chemists, quality‑control engineers, research scientists, and laboratory managers who demand consistent optical performance and minimal maintenance overhead. By integrating the sealing plate into their standard operating procedures, users can achieve greater confidence in data quality, reduce variability caused by stray light, and extend the usable lifespan of their spectrophotometric equipment.

Why Choose Us

Thermo Scientific’s reputation for scientific excellence is reflected in every aspect of the light sealing plate’s design and manufacture. The product undergoes rigorous testing for optical performance, mechanical durability, and chemical resistance, ensuring that it meets the exacting standards of modern analytical laboratories. Each plate is produced in a controlled environment, with traceable batch records that facilitate quality assurance and regulatory compliance for industries that require documented material provenance.

Our commitment to customer satisfaction extends beyond the point of sale. Users receive comprehensive technical support, including detailed installation guides, troubleshooting resources, and direct access to application specialists who can assist with method development or instrument integration challenges. In addition, Thermo Scientific offers a flexible warranty program that covers manufacturing defects and provides rapid replacement services, minimizing disruption to critical laboratory workflows.

Choosing Thermo Scientific means investing in a product that not only delivers superior performance but also integrates seamlessly with existing laboratory infrastructure. The plate’s universal compatibility, combined with the brand’s extensive service network, ensures that laboratories worldwide can rely on consistent, high‑quality results without the need for custom‑fabricated components or third‑party accessories.

Key Features

• Optical‑grade polymer construction provides excellent light blockage and chemical resistance.
• Precision‑machined surface ensures a leak‑free fit with nanoCell and flow cell accessories.
• Matte‑black finish reduces stray light, improving signal‑to‑noise ratio for low‑concentration samples.
• Lightweight, compact design enables quick installation and easy handling in high‑throughput labs.
• Thermo Scientific technical support and warranty give confidence in long‑term reliability.

FAQ

Can this sealing plate be used with spectrophotometers other than the BioMate 3S?

Yes, the plate is compatible with any Thermo Scientific UV‑Vis spectrophotometer that accepts nanoCell or flow cell modules, provided the mounting geometry matches the instrument’s specifications.

What cleaning procedures are recommended to maintain optimal performance?

We recommend wiping the plate with a lint‑free cloth dampened with ethanol or isopropanol, followed by a dry wipe. Avoid abrasive cleaners that could scratch the optical surface.

Is the plate suitable for measurements in the far‑UV range (below 200 nm)?

The optical‑grade polymer is transparent down to approximately 190 nm; for measurements below this wavelength, a quartz‑based sealing solution is advised.

How many installation cycles can the plate withstand before replacement is needed?

Under normal laboratory conditions, the plate can endure several hundred installation and removal cycles without degradation of its sealing performance.

Does the product come with a warranty?

Thermo Scientific provides a standard one‑year warranty covering manufacturing defects, with options to extend coverage through our service contracts.