Technical Parameter

1. Wavelength range: 190nm to 1100nm
2. Wavelength accuracy: ± 0.5nm
3. Wavelength repeatability: ≤ 0.2nm
4. Spectral bandwidth: 2nm (fixed slit)
0.5, 1, 2, 5nm (variable slit)
5. Stray light: ≤ 0.2%
6. Luminescence method: transmittance, absorbance, energy
7. Luminous range:- 0.3～3 abs
8. Luminous accuracy: ± 0.002abs (0-0.5abs); ±0.004abs(0.5～1a)；
±0.3%t(0～100%t)
9. Luminous repeatability: 0.001abs (0-0.5a); 0.002abs(0.5～1a)；
±0.15%t(0～100%t)
10. Baseline straightness: ± 0.008abs
11. Baseline drift: ≤ 0.2%t
12. Luminous noise: Instrument 0% Noise: ≤ 0.1%t

Instrument 100% noise: ≤ 0.3%t

This instrument can independently complete functions such as photometric measurement, quantitative determination, spectral scanning, DNA/protein measurement, and data printing. It can be widely applied in various fields such as organic chemistry, biochemistry, drug analysis, food inspection, medicine and health, environmental protection, life sciences, agriculture, etc.

Product Features

Good stability: The dual beam monitoring system ensures good stability;

High signal-to-noise ratio: The large numerical aperture optical system improves the signal-to-noise ratio;

Low stray light: Holographic gratings achieve low stray light;

Durable: Key components such as deuterium lamps and silicon photovoltaic cells are imported to ensure excellent performance and lifespan;

Easy debugging: The original socket type tungsten lamp and deuterium lamp design makes instrument debugging and maintenance easier;

Powerful features: rich quantitative analysis software and spectral scanning machine processing software;

Spectral bandwidth options: Four levels of selectable spectral bandwidth to meet the measurement needs of different users;

There are a large number of optional accessories: peristaltic sampler, thermostatic cell holder, mirror reflection and other accessories, which greatly expand the application range of the instrument;

Dual volume work: It can be operated independently or connected to a PC, making it more convenient for users to apply.

This instrument can independently complete functions such as photometric measurement, quantitative determination, spectral scanning, DNA/protein measurement, and data printing. It can be widely applied in various fields such as organic chemistry, biochemistry, drug analysis, food inspection, medicine and health, environmental protection, life sciences, agriculture, etc.

The TU-1810 series UV visible spectrophotometer is designed to meet the needs of different application fields, and the instrument has different configurations and functions.
Among them, s represents the variable slit, pc represents the ability to connect with pc, a represents dual-mode, and d represents dual beam
Model configuration description
TU-1810 Dual Beam Proportional Monitoring Optical System, 2nm Fixed Spectral Bandwidth, Liquid Crystal Display
Tu-1810s dual beam proportional monitoring optical system, 4-speed variable spectral bandwidth, LCD display
Tu-1810pc dual beam proportional monitoring optical system, 2nm fixed spectral bandwidth, Chinese UVWin5.0 software
Tu-1810SPC dual beam proportional monitoring optical system, 4-speed variable spectral bandwidth, Chinese UVWin5.0 software
Tu-1810apc dual beam proportional monitoring optical system, 2nm fixed spectral bandwidth, LCD display, equipped with Chinese UVWin5.0 software
Tu-1810aspc dual beam proportional monitoring optical system, 4-speed variable spectral bandwidth, LCD display, equipped with Chinese UVWin5.0 software
Tu-1810d dual beam optical system, 2nm fixed spectral bandwidth, liquid crystal display
Tu-1810ds dual beam optical system, 4-speed variable spectral bandwidth, LCD display
Tu-1810dpc dual beam optical system, 2nm fixed spectral bandwidth, Chinese UVWin5.0 software
Tu-1810dspc dual beam optical system, 4-speed variable spectral bandwidth, Chinese UVWin5.0 software
Tu-1810dapc dual beam optical system, 2nm fixed spectral bandwidth, LCD display, equipped with Chinese UVWin5.0 software