K Series Touch Screen Spectrophotometer — Product illustration. Request current photographs and the datasheet for your configuration.

Documentation

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Category UV-Vis Spectrophotometer In production

K Series Touch Screen Spectrophotometer core specifications
Wavelength Range	190-1100 nm
Wavelength Accuracy	±0.1 nm @ 656.1 nm, ±0.3 nm @ all
Wavelength Repeatability	≤0.1nm

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Model comparison

K Series Touch Screen 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 Touch Screen Spectrophotometer — 6 models
Parameter	K7000	K7001	K7001S	K9000	K9001	K9001S
Optical System	Single Beam, Grating 1200 lines/mm	Single Beam, Grating 1200 lines/mm	Single 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	190-1100 nm	190-1100 nm
Spectral Bandwidth	2nm	1nm	0.5/1/2/4/5nm	2nm	1nm	0.5/1/2/4/5nm
Wavelength Accuracy	±0.1 nm @ 656.1 nm, ±0.3 nm @ all	±0.1 nm @ 656.1 nm, ±0.3 nm @ all	±0.1 nm @ 656.1 nm, ±0.3 nm @ all	±0.1 nm @ 656.1 nm, ±0.3 nm @ all	±0.1 nm @ 656.1 nm, ±0.3 nm @ all	±0.1 nm @ 656.1 nm, ±0.3 nm @ all
Wavelength Repeatability	≤0.1nm	≤0.1nm	≤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)	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)	≤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	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	≤0.03%T@220nm, 360nm	≤0.03%T@220nm, 360nm
Stability	±0.0005A/h@500nm	±0.0005A/h@500nm	±0.0005A/h@500nm	±0.0003A/h@500nm	±0.0003A/h@500nm	±0.0003A/h@500nm
Baseline Flatness	±0.002A	±0.001A	±0.001A	±0.002A	±0.001A	±0.001A
Noise	0.0005A@500nm	0.0005A@500nm	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	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)	Hi, Med, Low (Max. 3000nm/min)	Hi, Med, Low (Max. 3000nm/min)
Wavelength Setting	Auto	Auto	Auto	Auto	Auto	Auto
Display	10.1-inch Touch Screen	10.1-inch Touch Screen	10.1-inch Touch Screen	10.1-inch Touch Screen	10.1-inch Touch Screen	10.1-inch Touch Screen
Light Source	Deuterium & Tungsten lamp	Deuterium & Tungsten lamp	Deuterium & Tungsten lamp	Deuterium & Tungsten lamp	Deuterium & Tungsten lamp	Deuterium & Tungsten lamp
Detector	Silicon Photodiode	Silicon Photodiode	Silicon Photodiode	Silicon Photodiode	Silicon Photodiode	Silicon Photodiode
Cuvette Holder	10mm manual 4-cell holder	10mm manual 4-cell holder	10mm manual 4-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	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	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 Touch Screen Spectrophotometer covers 6 models, K7000 to K9001S. Spectral bandwidth differs across models: 2nm, 1nm or 0.5/1/2/4/5nm. 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.
Socket-type deuterium and tungsten lamps support lamp switching without optical realignment, and the lamps are easy to replace.
The large sample compartment accommodates cuvettes with path lengths from 5 to 100 mm.

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

UV-Vis Spectrophotometer

Accessories

Confirm these items before the final quotation. Accessories are listed only where the manufacturer offers them.

Standard accessories

10mm glass cuvette x 4
10mm quartz cuvette x 2
Power cord
User manual
PC software

Optional accessories

auto 8-cell holder
film holder
tube rack
Peltier temperature-control / sipper system
integrating sphere
reflection accessory
built-in printer
21 CFR compliant software

Specifications can depend on the selected configuration. Confirm the current datasheet, accessories and software version before purchase.

Product documentation

Brochure Yoke product guide Download
Selection guide Prepare a UV-Vis purchase brief v1.0 Learn more

Request the datasheet for this model

K Series Touch Screen Spectrophotometer