Hadron Group

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Privacy Policy · hadrongrp.com
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Profile
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Messages
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Settings
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Files
LabCom
LabCom
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Support
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Store
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Dosage Calculator
🧮
LSI & RSI Index
📋
History
🏭
Cooling Tower
💧
RO Performance
🔁
Converters
⚗️
Acid / Alkali
🌊
Effluent Tools
📝
Service Report
🏷️
Assets
🦺
Safety
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Catalogue
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Troubleshoot
📒
Jobs
📈
Trends
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SOPs
Calibration
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LIMS
QR Builder
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Pool Water
🎓
Hadron Academy
🧫
Jar Test DSS
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Data Manager
Profile

Your account

Profile details, organisation & access
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Account
Notifications

Get push alerts when a new lab report is ready, a job is assigned, or a service visit is scheduled.

Session

Account changes are handled by the Hadron Group team. Reach us via Support and we'll update your profile within 1 business day.

Messages

Your inbox

Service notifications & updates from the Hadron Group team
💬
Inbox
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No messages yet

When the Hadron Group team posts a service update — site-visit reminders, new lab reports, billing — it'll appear here.

Settings

Settings

Personalise how the Hadron app looks and behaves
⚙️
Appearance & language
Appearance
Choose a light or dark theme
Language
Choose your preferred interface language
Home screen
Customize home
Drag tiles to reorder (or long-press any tile on the home screen)
Reset layout
Restore the default home-screen icon order
Help & privacy
Onboarding Tour
Replay the first-launch walkthrough
Privacy
All calculations stay on this device
View policy
About
App
Hadron Group
Version
v58
Platform
PWA
Files

Your files

PDFs, reports & documents shared with you by the Hadron Group team
📁
Recent files
📄

No files yet

Service reports, COAs and other documents shared with you by Hadron will appear here. PDFs you generate from the calculator suite are stored under History.

LabCom

LabCom Laboratory Platform

labcom.cloud · Laboratory results portal
LabCom

Sign in to labcom.cloud with your LabCom credentials to view and manage Hadron Group laboratory reports.

🔗 Open labcom.cloud
Support

Contact Hadron Group

We're here to help — reach us any time
📞
📍 Address
Plot 442, Mooiplaats
Boschkop Road
Pretoria, 0040
South Africa
Hadron Store

Hadron Store

Water treatment products · Quotes · Orders
🛒

Browse our full range of water treatment products, request quotes, and place orders directly from the Hadron Group website.

Visit Hadron Store ↗
Opens hadrongrp.com in your browser
Need help with an order?

Reach our team directly:

📧 sales@hadrongrp.com
Dosage Calculators

Dosage Calculators

Pick a chemical dosing calculation
💊
⚗️
Chlorine (TCCA)
Calculate chlorine dosage requirements
💧
Chlorine Dioxide (ClO₂)
Calculate ClO₂ dosage requirements
🧪
Coagulants
Calculate coagulant dosage requirements
🛢️
ClO₂ Skid Sizing
Pump, tank & consumption
LSI & RSI Index

Water Stability Indices

Enter a full water analysis below. The calculator computes the Langelier Saturation Index (LSI) — the driving force for calcium-carbonate scaling or corrosion — and the Ryznar Stability Index (RSI), which gives a practical stability score for boilers, cooling circuits and potable lines.

Water Analysis

Field/lab pH reading
Degrees Celsius (°C)
mg/L
mg/L as CaCO₃
mg/L as CaCO₃

Results

Saturation pH (pHs)
Langelier Saturation Index (LSI)
Ryznar Stability Index (RSI)
Formulas used
pHs = (9.3 + A + B) − (C + D), where
  A = (log₁₀(TDS) − 1) / 10
  B = −13.12 · log₁₀(T + 273.15) + 34.55
  C = log₁₀(Ca hardness as CaCO₃) − 0.4
  D = log₁₀(Alkalinity as CaCO₃)
LSI = pH − pHs  ·  RSI = 2·pHs − pH
Calculation History

Saved Calculations

Stored on this device · PDF export ready
📋

Every calculation you save is stored on this device. Tap a card to see the full breakdown and export a branded PDF report for site records.

Saved Calculation
Cooling Tower

Cooling Tower Chemistry

Enter any three and the rest are derived. Units: m³/h unless noted.

RO Performance

RO Performance

Recovery, rejection, concentrate TDS & normalised permeate flow.

Converters

Molarity ↔ Normality ↔ ppm

Acid / Alkali

Neutralisation & Equivalence

Quick equivalence between dry acid (NaHSO₄), HCl 32 % and H₂SO₄ 98 % for pH correction.


pH Correction

Effluent Tools

Sewage & Effluent

🧪
BOD / COD / TSS
🌬️
F:M · MLSS · SVI₃₀
⏱️
Sludge Age / SRT
🥽
Polymer Jar Log
Removal Efficiency

BOD / COD / TSS Removal

F:M · MLSS · SVI

Activated Sludge Diagnostics

Sludge Age / SRT

Sludge Age / SRT

Jar Test Log

Polymer Jar Test

Service Report

Digital Service Report

Capture site visits, readings, photos & client sign-off
📝
Assets

Assets & Sites

🏢
Site Register
📦
Consumables
📷
QR Scan
QR Generator
📅
PM Schedule
Site Register

Site & Equipment Register

Track sites, dosing pumps, RO units & chlorinators
🏢
Consumables

Consumables Stock

QR / Barcode

Scan Equipment Tag

Tap Start scan, point the camera at the QR on the pump / panel.

PM Schedule

Preventive Maintenance Schedule

Safety

Safety & Compliance

📄
MSDS Library
🚨
Spill Response
🧤
PPE Checklist
🔒
LOTO Log
⚠️
Incident
MSDS Library

Safety Data Sheets

Offline-cached SDS docs. Add URLs below — the app caches them on next online launch.

Spill Response

Spill Quick Reference

PPE Checklist

Pre-Job PPE

LOTO

Lockout / Tagout Log

Incident

Incident Report

Catalogue

Product Catalogue


Quote request

Saves a draft locally. Sync to Odoo when the Odoo MCP is wired up.

Troubleshoot

Decision Trees

Jobs

Job Cards

Local job list. Assignment from office → field and chat will go live when the Odoo / chat back-end is connected.


Time tracking

No active timer
SOPs

Standard Operating Procedures

Calibration

Meter Calibration Reminders

LIMS
QR Builder
Pool Water
Hadron Academy
Jar-Test DSS · Mnisi Technologies