SPECTROPHOTOMETER
The HC 7800 is a simple and basic instruments, it is the ideal for those who want a good accuracy with a very small investment.
HC 7800 has been designed to work with 16mm round tubes (typically used in water analysis) and to be used also by inexperienced people, it is the ideal instruments to have in laboratory.
The instrument can accommodate both 16mm round tube holder and 10mm-to-50mm cuvette holder: they can be easily replaced simply unscrewing two screws. The latter holder is equipped with a sleigh that allows to place four cuvettes at the same time, without need to open the lid of the instruments after each test.
The operating system is very simple and it is easy to navigate the available options. It is possible to determine the absorbance or percentage of transmittance, to read the values directly in concentration (just selecting one of the Hydrocheck methods already stored on the instrument), to create and to store new standard curves or to delete them.
It is possible to save the results of the analysis and to store up to 100 curves.
It is preprogrammed for use with all Hydrocheck SPECTRATEST and MONOTEST kits. Each kit contains the necessary reagents and tubes. The developed colour is measured directly with the HC 7800.
| Wavelength range | 320 – 1000 nm |
| Light source | Alogena |
| Band width | 4 nm |
| Wavelength accuracy | ± 1 |
| Wavelength repetability | ± 0,3 nm |
| Absorbance range | – 0,3 / 3,0 A |
| Absorbance resolution | 0,001 |
| Photometric accuracy | ± 0,5 % |
| Stray Light | < 0,2% a 360nm |
| Interface | 1 USB-B / 1 RS232C |
| Operating temperature | 10 – 35°C |
| Power supply | 220 V |
| Dimensions (LxWxh) | 431 x 318 x 195 mm |
| Weight | 7,9 Kg |
| Cell holders | Provette 16 mm o Cuvette da 10 a 50 mm |