1200 Series Basic Spectrophotometer

Name: 1200 Series Basic Spectrophotometer
Brand: YOKON

A basic single-beam spectrophotometer range with a 1200 lines/mm grating, 2 nm wavelength accuracy and a 70 x 40 mm backlit LCD showing transmittance, absorbance and concentration.

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

1200 Series Basic Spectrophotometer core specifications
Optical System	Single Beam, Grating 1200 lines/mm
Wavelength Accuracy	±2nm
Wavelength Repeatability	≤1nm

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Model comparison

1200 Series Basic 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.

Compare models

1200 Series Basic Spectrophotometer — 3 models
Parameter	V1200	UV1200	UV1200Pro
Optical System	Single Beam, Grating 1200 lines/mm	Single Beam, Grating 1200 lines/mm	Single Beam, Grating 1200 lines/mm
Wavelength Range	320-1020nm	190-1020nm	190-1020nm
Spectral Bandwidth	4nm	4nm	2nm
Wavelength Accuracy	±2nm	±2nm	±2nm
Wavelength Repeatability	≤1nm	≤1nm	≤1nm
Photometric Range	0-200%T, -0.3-3.0A, 0-9999C	0-200%T, -0.3-3.0A, 0-9999C	0-200%T, -0.3-3.0A, 0-9999C
Photometric Accuracy	0.5%T	0.5%T	0.5%T
Photometric Repeatability	0.2%T	0.2%T	0.2%T
Stray light	≤0.15%T@ 360nm	≤0.15%T@ 360nm	≤0.15%T@ 360nm
Stability	0.002A@ 500nm	0.002A@ 500nm	0.002A@ 500nm
Wavelength Setting	Manual	Manual	Manual
Display	70 × 40 mm white-backlit LCD	70 × 40 mm white-backlit LCD	70 × 40 mm white-backlit LCD
Light Source	Tungsten lamp	Deuterium & Tungsten lamp	Deuterium & Tungsten lamp
Detector	Silicon Photodiode	Silicon Photodiode	Silicon Photodiode
Cuvette Holder	10mm manual 4-cell holder	10mm manual 4-cell holder	10mm manual 4-cell holder
Output	RS232	RS232	RS232
Power	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 1200 Series Basic Spectrophotometer covers 3 models, V1200 to UV1200Pro. Wavelength range runs from 190 nm to 1020 nm, and spectral bandwidth runs from 2 nm to 4 nm. The comparison table lists every value side by side.

Key points

Optional PC software supports quantitative analysis and kinetics measurements.
Adjust 0%A and 100%T automatically.
Store the measuring data and values of K and B.
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.