The 70 series of UV-Visible Spectrophotometers have been designed using state of the art technology. The instruments are professionally manufactured to a very high specification, with excellent quality Control. The instruments have been designed using expertise gathered over many years in the field of UV-Visible Spectrophotometry. This gives the 70 series of instruments high Performance characteristics, flexibility and user Friendliness. FEATURES Accurate analysis Holographic grating greatly reducing stray light of the instrument and making the analysis more accurate. Stable performances The split beam ratio optics ensures good stability. High-speed measurement The fastest scanning speed is over 1000nm. Powerful function The main unit of the spectrophotometer can analyse for photometric measurement, quantitative measurement, spectrum scan, DNA / Protein analysis and can print data. When connected to a computer the Spec UV software adds many additional functions, such as 3D spectrum analysis, GLP laboratory protocol. It can be applied in fast pesticide remain detection, environment protection, inspection and quarantine and other fields. Convenient operation High degree of automation, the operator only needs to press keys twice when measuring ordinary samples. Easily upgraded Many optional accessories enhance the flexibility and the measurement range of the instrument. Easy routine maintenance The simple mechanical structure and modular electrical design make the routine maintenance easy. Original technology The deuterium and tungsten lamps can be easily replaced and are supplied pre-aligned. A motorised automatic 8-cell holder is supplied as standard which is particularly useful for the determination of pesticides. Cell Holder 8 cell motorised cell holder.