Dynamica Scientific offers a full range of low cost stand-alone spectrophotometers working in the visible, or both ultraviolet and visible region, for routine applications, quality control or for educational use.
Download the complete spectrophotometers Catalalog. Download the Halo XB-10/VIS-20 Brochure.
- Single beam (Concave diffraction grating)
- Spectral range: 330 -999 nm (Vis)
- Spectral bandwidth: 5nm
- Stray light: ≤0.5% (360nm NaNO2)
- Wavelength accuracy : ±1nm
- Photometric range: Abs -0.17 to +2 – %T 0% to 150%
- WL Scan speed: 60 – 800 nm/minute
- Baseline flatness: ±0.005 Abs
- Noise level: 0.2% T (500nm, 100%T)/0.5%T (500nm, 0%T)
- Full range of accessories
Obsolete model
- Single beam
- Spectral range: 190-1100nm (UV-Vis)
- Spectral bandwidth: 2nm
- Stray light: ≤0.05% (220nm NaI, 340nm NaNO2)
- Wavelength accuracy: ±0.5nm
- Photometric range: Abs -3 to +3 – %T 0% to 300%
- Baseline stability: ±0.002Abs/hr (500nm)
- Full range of accessories
- Single beam with reference beam (Ratio beam Principle)
- Spectral range: 190 -1100 nm (UV-Vis)
- Spectral bandwidth: 2nm
- Stray light: ≤0.o5% (220nm NaI, 340nm NaNO2)
- Wavelength accuracy: ±0.5nm
- Photometric range: Abs -3 to +3 – %T 0% to 300%
- WL Scan speed: 10, 100, 200, 400, 800, 1,200, 2,400, 3,600 nm/min
- Baseline stability: ±0.001 Abs/hr (500nm)
- Noise level: 0.0005% Abs
- Full range of accessories
- Double beam (diffraction grating)
- Spectral range: 190 -900 nm (UV-Vis)
- Spectral bandwidth: 0.1 nm, 0.2nm, 0.5nm 1.0nm, 2.0nm,5.0nm
- Stray light: ≤0.o10% (220nm NaI, 340nm NaNO2)
- Wavelength accuracy: ±0.3nm
- Wavelength repeatability: ±0.1nm
- Wavelength increment: 0.01nm
- Photometric range: Abs -4 to +5 – %T 0% to 600%
- WL Scan speed: 1, 5, 20, 120, 300, 1000, 1600, 2000 nm/min
- Baseline stability: ±0.004 Abs/hr (500nm)
- Noise level: ±0.0003% Abs
- Full range of accessories
Obsolete model
- Double beam (Concave diffraction grating)
- Spectral range: 190 -1100 nm (UV-Vis)
- Spectral bandwidth: 1.5nm (DB-20), 1.0nm (DB20S)
- Stray light: ≤0.o5% (DB-20), ≤0.10% (DB-20S) (220nm NaI, 340nm NaNO2)
- Wavelength accuracy: ±0.3nm
- Wavelength repeatability: ±0.1nm
- Photometric range: Abs -3 to +3 – %T 0% to 300%
- WL Scan speed: 10, 100, 200, 400, 800, 1,200, 2,400, 3,600 nm/min
- Baseline stability: ±0.003 Abs/hr (500nm)
- Noise level: ±0.0003% Abs (500nm)
- Full range of accessories
- Single beam
- Spectral range: 190 -1100nm (XB-10), 330 – 1000nm (VIS-20)
- Spectral bandwidth: 5nm (XB-10), 8nm (VIS-20)
- Spectral resolution: 1.0nm
- Stray light: ≤0.5% (220, 340, 360nm)
- Wavelength accuracy: ±2.0nm
- Wavelength repeatability: 1.0nm
- Photometric range: (Abs) -0.3 to +1.999 – (%T) 0% to 199.9%
- WL scan: Yes
- Noise level: ±0.004 Abs (0Abs at 250nm)
- Touch screen
- Full range of accessories
