
SC4500 Controller
Universal controller for HACH digital and analogue sensors: the hub of Blue Drop and Green Drop panels.
- mA
- outputs
- Digital
- protocols
- Remote
- access

One platform, multiple technologies: online colorimetric, ISE, titration and chemiluminescence analysers.
The EZ platform often lets you match the online analysis to your established laboratory method, for industrial and municipal applications, with sample preconditioning panels where needed.
| Brand | HACH |
|---|---|
| Hardness & alkalinity | Total/Ca/Mg hardness; free/total alkalinity |
| Nutrients | Ammonium, nitrate, nitrite, phosphate, total N, total P |
| Inorganics | Chloride, cyanide, fluoride, H₂O₂, silica, sulfate, sulfide |
| Metals | Al, As, B, Cr, Cu, Fe, Mn, Ni, Zn |
| Organics | Phenol, volatile fatty acids |
| Technologies | Colorimetric, ISE, titration, chemiluminescence |
Key specifications summarised from manufacturer information. Confirm against the current datasheet before ordering.

Universal controller for HACH digital and analogue sensors: the hub of Blue Drop and Green Drop panels.
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