The Manta+40 comes standard with turbidity, temperature, pH, conductivity, and dissolved oxygen sensors, with the option to add ORP and depth sensors. In addition, the M+40 will accommodate 3 fluorometers from the following parameters: Phycocyanin (freshwater BGA), Phycoerythrin (marine BGA), Chlorophyll a-blue & Chlorophyll a-red, crude oil, refined oil, Tryptophan, CDOM/FDOM, Optical brightener, rhodamine dye, fluorescein dye, and PTSA, plus 3 ISE sensors. The M+40 model features our optical DO sensor with long-life (5+ years) replaceable cap, and refillable pH reference. Eliminating consumables ensures a low cost of its ownership over the life of the probe.

There are two types of CHD (Case Hardness Depth analyzers).

• HTD 1500 : able to measure hardness thicknesses up to 1.3mm Loads : 100   kgf  1500 kgf (N 981 – N 14715).

• HTD 4000 : able to measure hardness thicknesses up to 2.7mm Loads : 200   kgf – 4000 kgf (N 1961 – N 39227).

• The carbide penetrator has a service life of about 2500-3000 tests.

• Minimum measurable diameter : 10 mm.

• Reference scale HV.