紫外,可见,分光光度计,光度计

Product Introduction:

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

* Highly automated instrument with automatic diagnostic and calibration recovery functions ensures stable operation and the reliability of test data.

* Core components are all imported, and all optical surfaces are coated with SiO2 protective film. Combined with the fully sealed monochromator structure, the instrument provides more accurate analysis, stability, and long service life.

* Independently designed socket-type tungsten lamp allows lamp replacement without optical adjustment, making instrument setup and maintenance simpler and more convenient.

Instrument Features:

* Chinese host operating system with menu display, capable of directly displaying test data; simple, convenient, and fast to use.

* Data storage function: large memory capacity meets the storage requirements for standard curves and experimental data. Can connect to a printer via USB and print data and graphs directly, with the option to edit and print the test report.

* Optional accessories according to user needs: single slot holder, manual four-slot holder, automatic eight-slot holder, glass holder, 1 cm cuvette holder, 5 cm cuvette holder, etc.

* PC software control enables spectral scanning, time scanning, and more flexible measurement requirements.

Technical Specifications and Basic Parameters:

* Wavelength Range: 320–1100 nm

* Spectral Bandwidth: 4 nm

* Wavelength Accuracy: ±0.5 nm

* Wavelength Repeatability: ≤0.2 nm

* Transmittance Accuracy: ±0.5% τ

* Transmittance Repeatability: 0.2% τ

* Stray Light: ≤0.05% τ (360 nm)

* Stability: 0.001 A/h (after 500 nm warm-up)

* Photometry Methods: 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: 120 W

* Instrument Dimensions: 520×400×220 mm

* Net Weight of Main Unit: 14 Kg