MD 640 Colorimeter & Fluorometer

The Lovibond MD 640 is an enhanced version of the MD 610 photometer, offering additional fluorescence capability for the determination of PTSA and fluorescein in water systems. PTSA (1,3,6,8 pyrenetetrasulfonic acid, sodium salt) and fluorescein are fluorescent materials that are increasingly being added to speciality water treatment products to enable real time product dose analysis. Both materials are detectable at ppb levels, are non-toxic and chemically stable, all of which make them ideal tracer additives throughout complex water systems. Accurately measuring product dose levels helps the water treatment specialist to control water chemistry; prevent corrosion, scale and biological fouling; increase system efficiency. Inbuilt PTSA & Fluorescein measurement - no adapter required High quality results due to interference filters and long-life LEDs Automatic wavelength selection Bluetooth® data transmittance to Lovibond® AquaLX® App Covers more than 120 important methods for water analysis such as aluminium, chlorine, COD, bromine, chlorine dioxide, copper, iron, molybdate and phosphate Advanced data management via AquaLX® App Portable and easy handling Robust and water proofDelivery Content: 4 batteries 3 round vials each 24 and 16 mm ø(black lid) 1 adapter each for 16 mm and 13 mm vials Plastic stirring rod 13 cm, brush 11 cm, syringe 5 ml, screw driver Warranty information Certificate of Compliance Instruction Manual.