Catalogs >
Precisa Gravimetrics AG >
HALO DB-30 UV-VIS Double Beam Spectrophotometer

HALO DB-30 UV-VIS Double Beam Spectrophotometer
2Pages

Catalog excerpts

HALO DB-30 UV-VIS Double Beam Spectrophotometer - 1

HALO DB-30 UV-VIS Double Beam Spectrophotometer designed in Australia High End, Top Flexibility The next generation Halo DB-30 double b e am s p e c t r o p h o t ome t e r b o a s t s superlative performance characteristics for applications demanding the utmost sensitivity by combining higher signal to noise ratios with minimal stray light. This warrants the Halo DB-30 suitable to many diverse fields and industries such as pharmaceutical, food, sanitation, environment, biology, agriculture, geology, mineral, petrochemical, optical, life science, education, manufacturing and many others. Powerful UV Detective PC Control The Halo DB-30 is PC controlled using the UV Detective software (included with the instrument). Refer to page 2 for further details on the UV Detective software. UV Detective can also operate optional accessories such as the sample sipper and 6-cuvette holder. The UV Detective software is powerful but user friendly depicted in the process flow below: 1. Select Function (e.g. Photometry) 2. Set Method Parameters 3. Auto-zero or Baseline 4. Sample test 5. Data processing 6. Report Generation • Spectral Range: 190 - 900nm • Var. Bandwidth: 0.1nm, 0.2nm, 1.0nm, 2.0nm, 5.0nm • Exceptionally Low Stray Light: 0,010%T • High Resolution: WL setting in 0.01nm increments • High Scan Speeds, selectable • Wide Range of Accessories • PC controlled • UV-Detective PC Software Package included

Open the catalog to page 1

HALO DB-30 UV-VIS Double Beam Spectrophotometer - 2

HALO DB-30 Specifications Optics Concave diffraction grating / Double Beam Wavelength Range 190nm - 900nm Spectral Bandwidth Selectable } 0.1nm, 0.2nm, 1.0nm, 2.0nm, 5.0nm Stray Light < = 0.010%T (220nm NaI, 340nm NaNO2) Wavelength Accuracy ±0.3nm Wavelength Repeatability ±0.1nm Setting Wavelength 0.01nm increments Photometric Accuracy (NIST 930D filter) ±0.002Abs (0~0.5Abs) ±0.004Abs (0.5~1Abs) ±0.008Abs (1~2Abs) ±0.3% T Photometric Repeatability (NIST 930D filter) ±0.001Abs (0~0.5Abs) ±0.002Abs (0.5~1Abs) ±0.004Abs (1~2Abs) ±0.15% T Measurement Mode Abs, %T, Conc. E(S), E(R) Photometric...

Open the catalog to page 2