K Series Flashing Xenon Lamp Spectrophotometer

Name: K Series Flashing Xenon Lamp Spectrophotometer
Brand: YOKON

Four double-beam spectrophotometers from K8000-X to K9001-X with a Hamamatsu flashing xenon lamp, so measurement starts without a warm-up period.

Documentation

Datasheets and manuals are issued per model and revision. Ask for the documents that match the configuration you are considering.

See linked documents

Category UV-Vis Spectrophotometer In production

K Series Flashing Xenon Lamp Spectrophotometer core specifications
Optical System	Double Beam, Grating 1200 lines/mm
Wavelength Range	190-1100 nm
Wavelength Accuracy	±0.3nm

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Model comparison

K Series Flashing Xenon Lamp Spectrophotometer range at a glance

Full specifications for every model in the series, side by side. Tell us the sample type and throughput you need and we will point to the closest configuration.

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K Series Flashing Xenon Lamp Spectrophotometer — 4 models
Parameter	K8000-X	K8001-X	K9000-X	K9001-X
Display	7-inch Color Screen	7-inch Color Screen	10.1-inch Touch Screen	10.1-inch Touch Screen
Optical System	Double Beam, Grating 1200 lines/mm	Double Beam, Grating 1200 lines/mm	Double Beam, Grating 1200 lines/mm	Double Beam, Grating 1200 lines/mm
Wavelength Range	190-1100 nm	190-1100 nm	190-1100 nm	190-1100 nm
Spectral Bandwidth	2nm	1nm	2nm	1nm
Wavelength Accuracy	±0.3nm	±0.3nm	±0.3nm	±0.3nm
Wavelength Repeatability	≤0.1nm	≤0.1nm	≤0.1nm	≤0.1nm
Photometric Accuracy	0.2%T(0~100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A)	0.2%T(0~100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A)	0.2%T(0~100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A)	0.2%T(0~100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A)
Photometric Repeatability	≤0.15%T (0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A)	≤0.15%T (0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A)	≤0.15%T (0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A)	≤0.15%T (0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A)
Photometric Range	0-200%T, -0.3~3A, 0-9999C	0-200%T, -0.3~3A, 0-9999C	0-200%T, -0.3~3A, 0-9999C	0-200%T, -0.3~3A, 0-9999C
Stray Light	≤0.03%T@220nm, 360nm	≤0.03%T@220nm, 360nm	≤0.03%T@220nm, 360nm	≤0.03%T@220nm, 360nm
Stability	±0.0005A/h@500nm	±0.0005A/h@500nm	±0.0003A/h@500nm	±0.0003A/h@500nm
Baseline Flatness	±0.002A	±0.001A	±0.002A	±0.001A
Noise	0.0005A@500nm	0.0005A@500nm	0.0005A@500nm	0.0005A@500nm
Work Mode	T, A, C, E	T, A, C, E	T, A, C, E	T, A, C, E
Scanning Speed	Hi, Med, Low (Max. 3000nm/min)	Hi, Med, Low (Max. 3000nm/min)	Hi, Med, Low (Max. 3000nm/min)	Hi, Med, Low (Max. 3000nm/min)
Wavelength Setting	Auto	Auto	Auto	Auto
Light Source	Xenon Lamp	Xenon Lamp	Xenon Lamp	Xenon Lamp
Detector	Silicon Photodiode	Silicon Photodiode	Silicon Photodiode	Silicon Photodiode
Cuvette Holder	10mm single hole cell holder	10mm single hole cell holder	10mm single hole cell holder	10mm single hole cell holder
Output	USB drive, USB host, RS232	USB drive, USB host, RS232	USB drive, USB host, RS232	USB drive, USB host, RS232
Power	AC 110-220V 50-60Hz	AC 110-220V 50-60Hz	AC 110-220V 50-60Hz	AC 110-220V 50-60Hz

Shaded labels mark the specifications that differ between models.

Overview

What this instrument measures, and how it fits the range.

The K Series Flashing Xenon Lamp Spectrophotometer covers 4 models, K8000-X to K9001-X. Spectral bandwidth runs from 1 nm to 2 nm. The comparison table lists every value side by side.

Key points

Functions include photometric measurement, quantitative analysis, kinetics, wavelength scanning, DNA/protein analysis and multi-wavelength measurement.
In-house massive memory is capable of saving up to 1024M for test data & working curves.
Supports USB storage.
The large sample compartment accommodates cuvettes with path lengths from 5 to 100 mm.
Extensive accessories are optional, such as auto 8-cell holder, film holder, tube rack, Peltier temperature-control / sipper system, integrating sphere, reflection accessory, built-in printer, 21 CFR compliant software…

Full specifications for this model are listed at the top of this page.