Spektrofotometer

Roche Reflotoron IV

Kondisi: baik (bekas), YSI 2700S SELECT Biochemistry Analyzer, Biochemical Analyzer Lodpfx Ajiu U Acoahoak Item condition: Used R12C3_EK You can find more analyzers – both new and used – in our shop! International shipping costs available on request!

Kondisi: baik (bekas), en-Hach DR 3800 VIS Spectrophotometer The DR 3800 is a VIS spectrophotometer covering a wavelength range from 320 to 1100 nm. The unit comes with a comprehensive suite of application programs and supports multiple languages. The DR 3800 spectrophotometer includes the following Programs and Operating Modes: Stored programs (pre-installed tests), barcode programs, user-defined programs, favorites, single wavelength, multi-wavelength, wavelength scan, and time scan. The DR 3800 spectrophotometer performs digital measurements in the units of concentration, absorbance (extinction), or percent transmittance. When choosing a user-generated or programmed method, a structured menu navigation and prompts guide the operator through the test procedure. This menu system can also generate reports, statistical evaluations of generated calibration curves, and equipment diagnostic reports. Display modes: Transmittance (%), Absorbance (Extinction), and Concentration Light source: Halogen lamp Wavelength range: 320–1100 nm Wavelength accuracy: ± 1.5 nm (wavelength range 340–900 nm) Wavelength reproducibility: 0.1 nm Wavelength resolution: 1 nm Wavelength calibration: automatic Wavelength selection: automatic, depending on the selected method Scan speed: = 12 nm/s (in 1-nm steps) Spectral bandwidth: 5 nm Photometric measuring range: ± 3.0 Ext (wavelength range 340–900 nm) Photometric accuracy: 5 mExt at 0.0–0.5 Ext; 1% at 0.50–2.0 Ext Stray light: < 0.1% T at 340 nm with NaNO₂ Laodpfxeiuzvxo Aahok Data memory: 1000 measurements (result, date, time, sample ID, user ID) User programs: 50 Dimensions of measuring unit and environmental conditions: Width 368 mm; Height 144 mm; Depth 359 mm; Weight 6.4 kg Ambient conditions (operation): 10–40°C, max. 80% relative humidity (non-condensing) Ambient conditions (storage): -40–60°C, max. 80% relative humidity (non-condensing) External power supply: 100-240 V / 50-60 Hz (input); 15 V / 30 VA (output) Interfaces: Only use shielded cables (max. 3 m length). 1 x USB Type A; 1 x USB Type B Housing protection rating: IP3X Device classification: Device: Class III; System: Class II Item condition: used More items – new and used – can be found in our shop! International shipping costs on request!

Kondisi: bekas, TECHNICAL DATA - Magnifications: 6.4x - 10x - 16x - 40x Lajdoug U Rtjpfx Aahek - W 10/23

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