Jasco J-810

Name: Jasco J-810
Brand: Jasco
SKU: 69739
Availability: PreOrder

UsedJascoOptical detectorsNetherlands

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Wavelength Range: 163–900 nm
Spectral Bandwidth: 0.01 to 15 nm
Wavelength Accuracy: ±0.2 nm at 163–180 nm; ±0.1 nm at 180–250 nm; ±0.3 nm at 250–500 nm; ±0.8 nm at 500–800 nm; ±2.0 nm at 800–1100 nm
Wavelength Repeatability: ±0.05 nm at 163–250 nm; ±0.1 nm at 250–500 nm; ±0.2 nm at 500–1100 nm
Temperature Control Range: −10°C to 110°C
Availability: Procurable
Lead time: Confirmed with your quote

All 14 specifications

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Specifications 14

Brands: Jasco
New/Used: Used
Wavelength Range: 163–900 nm
Spectral Bandwidth: 0.01 to 15 nm
Wavelength Accuracy: ±0.2 nm at 163–180 nm; ±0.1 nm at 180–250 nm; ±0.3 nm at 250–500 nm; ±0.8 nm at 500–800 nm; ±2.0 nm at 800–1100 nm
Wavelength Repeatability: ±0.05 nm at 163–250 nm; ±0.1 nm at 250–500 nm; ±0.2 nm at 500–1100 nm
Temperature Control Range: −10°C to 110°C

Light Source: 150 W Xenon arc lamp
Detector: Photomultiplier tube
Power Requirements: 100, 115, 200, 220, 230, 240 V, 50/60 Hz; 270 W (150 W light source); 670 W (450 W light source)
Dimensions: 1270 mm (W) × 570 mm (D) × 410 mm (H)
Weight: 87 kg
Availability: Procurable
Lead time: Confirmed with your quote

Product description

Circular dichroism spectropolarimeter (163–900 nm) with Peltier temperature control and automated titration for biomolecular analysis.

Jasco J-810 Circular Dichroism Spectropolarimeter

The Jasco J-810 Circular Dichroism (CD) Spectropolarimeter is a sophisticated analytical instrument designed to measure the differential absorption of left- and right-circularly polarized light by chiral molecules. This capability is essential for determining the secondary structures of proteins and nucleic acids, assessing their stability, and studying conformational changes induced by ligand binding.

Key features:

Broad wavelength range: Operates from 163 to 900 nm, accommodating both far-UV and visible spectra.
Temperature control: Equipped with a Peltier device, allowing precise temperature regulation from −10°C to 110°C, facilitating thermal stability studies.
Automated titration: Features a two-syringe titrator for automated addition of denaturants or pH variations, enabling comprehensive chemical stability assessments.
High sensitivity: Utilizes a 150 W xenon arc lamp and a photomultiplier tube detector, ensuring accurate measurements with minimal noise.
Versatile data acquisition: Supports simultaneous multi-channel data collection, including circular dichroism and UV/Vis absorption, enhancing experimental efficiency.

Applications:

Protein and nucleic acid analysis: Determining secondary structures and conformational changes.
Stability studies: Assessing thermal and chemical stability of biomolecules.
Ligand binding investigations: Monitoring structural changes upon ligand interaction.
Chiral compound characterization: Evaluating optical purity and identifying chiral substances.

The Jasco J-810 is widely utilized in biotechnology, biochemistry, molecular biology, and pharmaceutical research. It is commonly found in university laboratories, biomedical research centres, and pharmaceutical companies. Introduced in the early 2000s, the J-810 remains a valuable tool in scientific research, reflecting Jasco's commitment to innovation and quality in analytical instrumentation.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.