AT Initio filter colorimeter
This device performs measurements in absorbance or transmittance. It can be used with ordinary colored filters. However, we recommend the use of narrow bandwidth filters (monochromatic filters references 703 548 to 703 555). By choosing the appropriate filter for the solution being studied, a wider range of applications can be achieved. The measured values are provided as voltages (0-2 ABS / 0-2V; 0-100% / 0-1V) directly readable on a multimeter. The polychromatic source consists of a white LED with a long lifespan that eliminates the constraints of changing lamps that devices equipped with filament lamps present. The analog output can also be used by all data acquisition and processing systems (ExAO) used in educational institutions.
Porte échantillon | Accept plastic tanks 10x10mm |
Longueur d'onde | Non communiqué |
Nombre de longueurs d'onde | 8 |
Sortie analogique | Oui |
Écran | Non |
Technologie | Non communiqué |
Caractéristiques techniques
Measured parameter: % transmission, absorbance
Measurement range: 0-100 %, 0-2 Abs Analog output: 0-1 V / 0-100 % 0-2 V / 0-2 Abs Blank adjustment: at 100 % T by 2 potentiometers (rough adjustment and fine adjustment) Analog output connection: 4 mm safety sockets Source: White LED Monochromator: gelatin filters on slide holder (not provided) Sample holder: accepts 10 x 10 mm plastic cuvettes Power supply: 12 V power adapter (not included, ref. 281612). Dimensions (w x h x d): 100 x 100 x 40 mm |