What is an absorbance microplate reader used for?

An absorbance microplate reader measures the amount of light absorbed by samples in microplate wells. This data is used to quantify substances, monitor reactions, and assess biological activity in various assays.

What is the significance of the wavelength range?

A wide wavelength range, particularly into the UV spectrum, allows for a broader array of applications, including the direct measurement of DNA, RNA, and proteins, which absorb UV light.

Does this unit require specific software?

Yes, microplate readers typically require dedicated software for instrument control, data acquisition, and analysis. Buyers should confirm software availability and compatibility with the seller.

What maintenance is typically required for this type of equipment?

Routine maintenance usually involves cleaning the plate reader, checking the light source, and performing calibration checks. Specific maintenance schedules should be detailed in the manufacturer's manual.

Can this reader perform kinetic assays?

Many modern absorbance microplate readers, including units of this type, are capable of kinetic measurements, allowing for the monitoring of reactions over time by taking multiple readings at set intervals.

Used Molecular Devices SpectraMAX 190 Absorbance Microplate Reader - Microplate Readers & Plate Analysis Systems, fotografia 1

Used Molecular Devices SpectraMAX 190 Absorbance Microplate Reader - Microplate Readers & Plate Analysis Systems, fotografia 2

Used Molecular Devices SpectraMAX 190 Absorbance Microplate Reader - Microplate Readers & Plate Analysis Systems, fotografia 3

Used Molecular Devices SpectraMAX 190 Absorbance Microplate Reader - Microplate Readers & Plate Analysis Systems

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Molecular Devices SpectraMAX 190 Absorbance Microplate Reader

Name: Molecular Devices SpectraMAX 190 Absorbance Microplate Reader
Brand: Molecular Devices
SKU: 49134
Price: 1000 GBP
Availability: SoldOut

Preço: £ 1.000

Molecular Devices SpectraMax 190 Microplate Reader offers reliable UV-Vis absorbance, fast reads, and robust performance for research and QA labs

Cambridgeshire, United Kingdom

A 5.773 km

Número do modelo

SpectraMAX 190

Número de stock

49134

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Quantification of DNA, RNA, and protein concentrations in molecular biology.
Enzyme kinetics and biochemical assays in pharmaceutical research and development.
Cell viability and proliferation studies in cell biology.
ELISA (Enzyme-Linked Immunosorbent Assay) for immunology and diagnostics.
Microbial growth studies in microbiology.

Typical plate formats: Commonly accommodates 96-well and 384-well microplates.
Wavelength range: Units of this type typically operate from 190 nm to 850 nm.
Photometric range: For this class of equipment, a range of 0 to 4.0 OD is typical.
Temperature control: Often includes temperature control from ambient + 4°C up to 45°C.
Light source: A xenon flash lamp is commonly used for stable and broad-spectrum illumination.
Power supply: Typically requires a standard laboratory power supply, often 100-240V AC, 50/60 Hz.

An absorbance microplate reader measures the amount of light absorbed by samples in microplate wells. This data is used to quantify substances, monitor reactions, and assess biological activity in various assays.

Microplate readers remain essential laboratory instruments valued for their reliability and consistency in high-throughput screening applications. Buyers typically prioritise optical performance, wavelength range compatibility, and software functionality when evaluating used models. Key considerations include detector condition, calibration currency, and spare parts availability. The equipment generally performs well in pharmaceutical development, diagnostics, and research settings. Reputation centres on durability and cost-effectiveness, particularly when sourced from well-maintained laboratory environments with complete documentation.

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