Home / DT Options Side Menu Specifications Bibliography Applications Newsletters Books Products DT Options DT Accessories Downloads DT Options Basic Models with additional OPTIONS and ACCESSORIES. Download BROCHURES. OP001 pH / Temperature measurement OP002 Titration with 1 burettes OP003 Titration with 2 burettes OP004 Conductivity aqueous OP005 External pump OP006 Non-aqueous option, including software items OP0010 Longitudinal visco-elastic properties, compressibility, includes software items OP0011 Temperature heating control OP0014 Porous material: porosity, pore size, zeta potential, includes software items OP0041 Conductivity non-aqueous OP0016 Acoustic sensor with minimum sample volume under 5 ml, for models DT 1202 and DT 600.