Dose right. Stay compatible. Don't corrode.
Dose rates, chemical compatibility, pH / alkalinity and LSI scaling risk at a glance. Built for operators and dosing technicians.
LSI −0.35
Slightly corrosive — aim −0.2 to +0.2
These figures come from the Tenselo engine. Every result Tenselo produces shows the inputs it used and the method behind it, so the work can be checked rather than taken on trust.
Why it matters on the job
Scale or corrode — you'll know
LSI tells you which way the water leans and how far, before it eats a main or furs a heater.
Doses that land
Acid, chlorine and coagulant rates worked to flow and target.
Compatibility checked
What you can store and mix safely — and what you can't.
12 Chemicals, Dosing & Chemistry calculators
Every calculator in this category, by its reference code. Running them needs a Tenselo subscription — subscriptions open soon.
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CHM-001 Acid Dilution
C1*V1 = C2*V2 with safety factor
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CHM-002 Chemical Dosing & Feed Rate Pump Sizing
Dose -> kg/day, L/day, pump mL/min & drum run-time
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CHM-003 Chlorine Shock Dose
Liquid chlorine volume for a target ppm (AU w/v strengths)
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CHM-004 Disinfection CT
Contact-time dose product (free chlorine basis)
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CHM-005 Dosing Pump Rate
Inject target mg/L from a stock g/L
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CHM-006 pH / Alkalinity Adjustment Dose
Acid or alkali dose to shift alkalinity by a target amount (stoichiometric, mg/L & kg/day)
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CHM-007 Corrosion & Scaling Indices
LSI / Ryznar / Puckorius / Larson-Skold from one analysis
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CHM-008 EC / TDS Conversion
Electrical conductivity to total dissolved solids
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CHM-009 Hardness / Free CO2
Convert mg/L CaCO3 to grains, estimate free CO2
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CHM-010 LSI (Langelier)
Scaling vs corrosion balance
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CHM-011 Chemical Compatibility
Chemical + strength + temperature -> pipe, fitting, sealant & seal materials
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CHM-012 Chemical Mixing / Reaction Hazard
Pick two chemicals - the likely reaction (toxic gas, fire, heat, gel), the product + formula and a plain-English warning (NOAA/CCPS reactive groups)
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