pHotoFlex

Model pHotoFlex STD (colorimeter only) and Model pHotoFlex pH (colorimeter with pH electrode capability) feature:

• Calibration adjustment for selected methods
• Data storage; 100 data sets with pHotoFlex STD and 1,000 data sets with pHotoFlex pH
• Large, easy to read backlit LCD display
• IP-67 waterproof case; easy to hold or set on a benchtop (lab station also available)
• Flexible, fixed adapter for various cell types features a flip design to accommodate a variety of heights and diameters; it is also attached to prevent it from being lost
• ~138 parameters (pHotoFlex pH); 85 parameters (pHotoFlex STD) – reagents can be used on YSI colorimeters or any other brand
• PC connectivity to manage data (optional LSdata software) and update firmware or methods; barcode compatibility
• pHotoFlex pH offers a BNC connection in order to take pH measurements directly and to measure the pH dependent parameter NH3

​pHotoFlex pH/SET or STD/SET Includes the pHotoFlex pH or STD colorimeter with the above features but also comes in a convenient kit:

• field case with field tray
• vials
• pH electrode (with pH/SET)
• 2 each 10 mL and 2 mL syringe
• empty cuvettes 16+28 mm
• cleaning tissues
• stand
• 2 empty buffer bottles
• beaker
• screw driver
• PC-software LSdata
• and RS232 PC cable

If you are interested in measuring chlorine or COD only, you might be interested in our single parameter colorimeters, YSI 900 Chlorine and YSI 910 COD.