紫外,可见,分光光度计,光度计

Product Introduction:

* The TU-1020 model successfully meets the strict requirements for high-precision and high-reliability measurements, suitable for various applications, and can be used in fields such as biological research, biotechnology, pharmaceutical analysis, drug manufacturing, educational research, environmental protection, food hygiene, clinical testing, and public health.

* Highly automated instrument with automatic diagnostic and calibration restoration functions, ensuring stable operation of the instrument and the reliability of test data.

* Core components are all imported, all optical surfaces are coated with SiO2 protective film, combined with a fully sealed monochromator structure, making analysis more accurate and enhancing the instrument's stability and service life.

* Independently designed socket-type tungsten lamp, eliminating optical adjustments when changing lamps, making instrument setup and maintenance simpler and more convenient.

Instrument Features:

* Chinese mainframe operating system with menu display, can directly show test data, easy, convenient, and fast to use.

* Data storage function: large memory capacity to meet the daily storage requirements for standard curves and experimental data. Can use a USB port to control a printer via software, directly print data and charts, and edit test reports for printing.

* Optional configurations according to user requirements: single-cuvette holder, manual four-cuvette holder, automatic eight-cuvette holder, glass holder, 1cm cuvette holder, 5cm cuvette holder, etc.;

* More flexible measurement requirements, such as spectral scanning and time scanning, can be achieved through PC software control.

Technical Specifications and Basic Parameters:

* Wavelength range: 190–1100 nm

* Spectral bandwidth: 4 nm

* Wavelength accuracy: ±0.5 nm

* Wavelength reproducibility: ≤0.2 nm

* Transmittance accuracy: ±0.5% τ

* Transmittance repeatability: 0.2% τ

* Stray light: ≤0.05% τ (220 nm, 360 nm)

* Stability: 0.001 A/h (after 500 nm preheating)

* Photometry modes: transmittance, absorbance, concentration, energy

* Wavelength adjustment: automatic

* Photometric range: -0.3–3 A

* Display: 128*64 LCD

* Detector: imported silicon photodiode

* Light source: imported tungsten lamp

* Power supply: AC 220V/50Hz, 110V/60Hz

* Power: 120W

* Instrument dimensions: 520×400×220 mm

* Net weight of main unit: 16 Kg