Chlorine Dose Calculator vs QR Code Reader + Scanner App

Running a water plant and need accurate chlorine feed rates fast? Chlorine Dose Calculator converts your target dose and flow into exact chemical feed rates for any chlorine form — no more manual pound-per-day math. Enter flow rate (MGD), target chlorine dose, and current residual. Select your chemical form and instantly see feed rate, annual usage, and estimated chemical cost. CHEMICAL FORMS SUPPORTED: - Gas Cl2 (100%) — feed in lbs/day - Sodium Hypochlorite 12.5% — feed in gal/day - Sodium Hypochlorite 10% — feed in gal/day - Calcium Hypochlorite 65% — feed in lbs/day WHAT IT CALCULATES: - Demand dose from target minus residual - Daily feed rate in lbs/day or gal/day - Annual chemical usage - Estimated yearly cost per chemical type - CT value guidance per treatment type TREATMENT TYPES: - Drinking water — with CT compliance notes - Wastewater — permit-based contact time guidance - Pool and spa — residual maintenance dosing Built for water treatment plant operators, wastewater technicians, and pool service professionals. Works completely offline — no internet required.

QR Code Reader & Barcode Scanner for iPhone: scan any QR code or barcode in a second, check product prices, and create your own QR codes. Scanner app for everything you scan. Point your camera and get results instantly. QR codes, barcodes, UPC and EAN product codes - if it's a code, this QR scanner reads it. SCAN & UNDERSTAND - Scan QR codes, barcodes and more in a fraction of a second - Scan a product to see its details and price - Find the same product on other shops and marketplaces - View ingredients and extra product info whenever it's available SMART ACTIONS, AUTOMATICALLY Every scan knows what to do next: - Open websites and connect to Wi-Fi - Add contacts, call or send a text - Send emails and open locations in Maps - Add calendar events and jump to social media CREATE YOUR OWN CODES - Generate QR codes for links, Wi-Fi, contacts, phone, email, location and text - Save your codes to Photos and share them anywhere in one tap STAY ORGANIZED - Every scan and creation is saved to your history - Select, share or delete multiple items at once - Find any code you've scanned, whenever you need it MEMBERSHIP Start with a free trial and unlock everything from day one: - Unlimited scanning - Full access to reading, actions and code creation - No ads, ever Cancel anytime during your trial. After the trial ends, your subscription continues so you keep full access. Scan, read, act, and create every code you need, all in one place. Download now and turn your phone into the smartest QR code and barcode scanner you own. Privacy Policy: https://qr-coder.online/privacy-policy/ Terms of Use: https://qr-coder.online/terms/ EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/