What is the primary advantage of a double-beam spectrophotometer?

Double-beam spectrophotometers measure the sample and reference simultaneously, which helps compensate for fluctuations in light source intensity and drift, leading to more stable and accurate results.

Can this unit be used for quantitative analysis?

Yes, UV-Vis spectrophotometers like the PerkinElmer Lambda 35 are widely used for quantitative analysis to determine the concentration of substances in a solution based on their absorbance.

What software is typically required to operate this spectrophotometer?

PerkinElmer Lambda 35 units typically use proprietary software, such as UV WinLab, for instrument control, data acquisition, and analysis. Buyers should confirm software availability and licensing with the seller.

Is routine calibration necessary for this equipment?

Yes, regular calibration using certified reference materials is essential to ensure the accuracy and reliability of measurements. This typically includes wavelength accuracy and photometric accuracy checks.

What types of accessories are commonly available for the Lambda 35?

Common accessories include various cuvette holders (e.g., for micro-samples, long pathlength), solid sample holders, Peltier temperature control units, and autosamplers to enhance versatility and throughput.

Used PerkinElmer Lambda 35 Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 1

Used PerkinElmer Lambda 35 Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 2

Used PerkinElmer Lambda 35 Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 3

Used PerkinElmer Lambda 35 Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 4

Used PerkinElmer Lambda 35 Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 5

Used PerkinElmer Lambda 35 Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 6

Used PerkinElmer Lambda 35 Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters)

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PerkinElmer Lambda 35 Spectrophotometer

Name: PerkinElmer Lambda 35 Spectrophotometer
Brand: Perkin Elmer
SKU: 413004
Price: 1500 GBP
Availability: InStock

Price: £ 1,500

PerkinElmer Lambda 35 UV-Vis spectrophotometer offering reliable absorbance analysis for routine laboratory, research, and quality control applications

Cambridgeshire, United Kingdom

5,773 km away

Model Number

Lambda 35

Stock Number

413004

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Typical context for this category of equipment. Always confirm specifics with the seller.

Quality control in pharmaceutical manufacturing for active pharmaceutical ingredient (API) analysis.
Environmental testing for water quality analysis and pollutant detection.
Academic and industrial research for kinetic studies and material characterisation.
Food and beverage analysis for colour measurement and additive quantification.
Chemical analysis in various industries for concentration determination and purity assessment.

Wavelength Range: Typically covers the UV-Vis spectrum, commonly 190-1100 nm for this model class.
Photometric Range: Units of this type commonly offer an absorbance range of -3 to 3 A or -4 to 4 A.
Bandwidth: The Lambda 35 model typically features a variable bandwidth, often from 0.5 nm to 4 nm.
Operation: This model is designed for double-beam operation, enhancing measurement accuracy and stability.
Footprint: For this class of benchtop spectrophotometer, dimensions are typically around 65 cm (W) x 56 cm (D) x 23 cm (H).
Power Supply: Commonly operates on standard laboratory power, typically 100-240 V AC, 50/60 Hz.
Sample Types: Suitable for analysis of liquids, and with appropriate accessories, can handle solids, pastes, and powders.

Double-beam spectrophotometers measure the sample and reference simultaneously, which helps compensate for fluctuations in light source intensity and drift, leading to more stable and accurate results.

Spectrophotometers remain valued across research, QA and diagnostics for their precision and reliability. Buyers typically prioritise wavelength range, optical bench condition and calibration history when purchasing used units. These instruments generally perform consistently when properly maintained. Common strengths include straightforward operation, durability of core optical components, and wide availability of compatible software. Prospective buyers should verify calibration certificates and request functional testing data before purchase.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.