Spektrofotometer fotometer

Hach DR3800

Hach DR 3800 VIS Spectrophotometer

The DR 3800 is a VIS spectrophotometer with a wavelength range from 320 to 1100 nm. The device is supplied with a comprehensive range 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 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 % transmission.
When a user-generated or programmed procedure is selected, a structured menu navigation and prompts guide the user through the test. This menu system can also generate reports, statistical evaluations of generated calibration curves, and device diagnostics reports.

Display modes: Transmission (%), absorbance, 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 Abs (wavelength range 340–900 nm)
Photometric accuracy: 5 mAbs at 0.0–0.5 Abs; 1% at 0.50–2.0 Abs
Stray light: < 0.1% T at 340 nm with NaNO2
Data storage: 1000 readings (result, date, time, sample ID, operator ID)
User programs: 50
Instrument dimensions 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: Use only shielded cables with a maximum length of 3 m. 1 x USB Type A; 1 x USB Type B
Enclosure protection class: IP3X
Circuit classification: Device: Class III; System: Class II

Item condition: used

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