Education & Research
Instrument selection for teaching laboratories and research groups: absorbance, electrochemistry, weighing and microvolume work.
8 measurement tasks · 7 instruments · 4 notes
Explore workflowK Series / Single beam
K7000 UV-Vis Spectrophotometer
A single-beam member of the K Series, with touchscreen operation for absorbance and spectral measurement workflows.
Documentation
Datasheets and manuals are issued per model and revision. Ask for the documents that match the configuration you are considering.
See linked documents- Single-beam optical system for routine absorbance work
- 190–1100 nm wavelength range with 2 nm spectral bandwidth
- 1-inch colour touchscreen for method setup and measurement
| Optical System | Single Beam, Grating 1200 lines/mm |
|---|---|
| Wavelength Range | 190-1100 nm |
| Spectral Bandwidth | 2nm |
| Wavelength Accuracy | ±0.1nm@656.1nm, ±0.3nm@all |
| Wavelength Repeatability | <=0.1nm |
| Photometric Accuracy | 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) |
| Photometric Range | 0-200%T, -0.3~3A, 0-9999C |
| Stray Light | <=0.03%T@220nm, 360nm |
| Stability | ±0.0005A/h@500nm |
| Baseline Flatness | ±0.002A |
| Noise | 0.0005A@500nm |
| Work Mode | T, A, C, E |
| Scanning Speed | Hi, Med, Low (Max. 3000nm/min) |
| Wavelength Setting | Auto |
| Display | 10.1 inches Touch Screen |
| Light Source | Deuterium & Tungsten lamp |
| Detector | Silicon Photodiode |
| Cuvette Holder | 10mm manual 4-cell holder |
| Output | USB drive, USB host, RS232 |
| Power | AC 110-220V 50-60Hz |
Send your sample type and method, and we will confirm the configuration and current lead time.
Ask about this modelOverview
What this instrument is designed to do, in plain terms.
The K7000 is the single-beam configuration in the K Series. It is intended for routine absorbance measurements, wavelength scans and concentration work where a compact bench instrument is sufficient. Because the optical system is single beam, the reference measurement is taken separately from the sample. For workflows that require simultaneous reference correction, review the double-beam K9000 instead.
Accessaries
Confirm these items before the final quotation. Accessaries are listed only where the manufacturer offers them.
Standard Accessaries
- Instrument main unit
- Operating manual
- Factory inspection record
Optional Accessaries
No Optional Accessaries are published for this model. Confirm availability with our team.
Software and data workflow
Data export and user-access functions depend on the installed software version. Confirm the current package, the export format and any documentation you need with our team.
Specifications can depend on the selected configuration. Confirm the current datasheet, accessories and software version before purchase.
Product documentation
- Application note Ion chromatography: define the separation first v1.0 Open
- Selection guide Prepare a UV-Vis purchase brief v1.0 Open
- Application note Prepare an application brief v1.0 Open
Common selection questions.
Confirm requirements with our team before the final order.
Are accessories included?
Ask for an itemised quotation that separates the standard items, optional accessories and software.
How should I choose a configuration?
Share the method, sample matrix, wavelength requirements and data-handling needs so the configuration can be reviewed.
Applications for this instrument.
See how the model is positioned for real measurement tasks.
Food & Beverage
Routine quality-control instruments for food and beverage laboratories: colour, moisture, sample mass, acidity and sodium.
8 measurement tasks · 7 instruments · 4 notes
Explore workflowPharmaceutical QC
Instrument configuration for pharmaceutical quality control: assay by UV-Vis, water content, melting point, titration and weighing.
8 measurement tasks · 7 instruments · 4 notes
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