--- product_id: 452623098 title: "AMI Portable SDI Test Kit, Silt Density Index Tester, 2 Test Filters | On-Site Silt Density Testing, For Reverse Osmosis Systems, Quick-Connect Inlet and Outlet, 0.45 Micron Filters, ASTM Method" brand: "applied membranes inc." price: "AR$6501045" currency: ARS in_stock: true reviews_count: 1 category: "Applied Membranes Inc." url: https://www.desertcart.com.ar/products/452623098-ami-portable-sdi-test-kit-silt-density-index-tester-2 store_origin: AR region: Argentina --- # 30 PSI min pressure Portable case Manual testing AMI Portable SDI Test Kit, Silt Density Index Tester, 2 Test Filters | On-Site Silt Density Testing, For Reverse Osmosis Systems, Quick-Connect Inlet and Outlet, 0.45 Micron Filters, ASTM Method **Brand:** applied membranes inc. **Price:** AR$6501045 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Testing Game! ## Quick Answers - **What is this?** AMI Portable SDI Test Kit, Silt Density Index Tester, 2 Test Filters | On-Site Silt Density Testing, For Reverse Osmosis Systems, Quick-Connect Inlet and Outlet, 0.45 Micron Filters, ASTM Method by applied membranes inc. - **How much does it cost?** AR$6501045 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/452623098-ami-portable-sdi-test-kit-silt-density-index-tester-2) ## Best For - applied membranes inc. enthusiasts ## Why This Product - Trusted applied membranes inc. brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Custom Solutions:** Test Membrane Filters available separately (model no. SDI-045) for tailored testing. - • **Pressure Perfect:** Requires a minimum of 30 PSI water pressure for optimal performance. - • **Ready for Action:** Completely assembled in a portable case for on-site testing. - • **Precision Testing:** Includes clear instructions for accurate silt density index measurement. - • **Optional Enhancements:** Compatible with optional Pump Assembly Kit (model no. SDI-PU). ## Overview The Silt Density Index Test Kit (SDI-2000) by Applied Membranes Inc. is a fully assembled, portable solution designed for efficient on-site silt density index testing. It requires a minimum water pressure of 30 PSI and comes with comprehensive instructions, making it an essential tool for professionals seeking reliable and accurate results. ## Description Suspended solids and colloidal materials in feed water are one of the biggest problems in reverse osmosis systems. Silt Density Index (SDI) is the established measurement of this fouling problem, in which a 0.45 micron filter is exposed to the feed water under pressure and filtration rates are calculated. In most cases, an SDI of less than 5 is considered acceptable for the reverse osmosis systems. AMI’s direct SDI test kit is completely assembled in a portable, compact case, ready for on-site testing. Quick-Connect In and Out connections are built into product panel for fast and easy connection and disconnection on site. Includes instructions for measuring silt density index. Assembled with: - Filter Holder - Pressure Gauge - Pressure Regulator - Ball Valve - Graduated Cylinder - Thermometer - Tubing - Filter Tweezers NOTE - Test Filters sold separately - model no. SDI-045. Completely assembled in a portable, compact case, ready for on-site testing. Includes instructions for measuring silt density index. Feed pressure required: Minimum of 30 PSI. Review: Five Stars - good ## Features - PROTECT YOUR RO SYSTEM: High silt levels in feed water can damage reverse osmosis membranes over time. This all-in-one portable SDI test kit helps identify pretreatment needs before they become a problem, including a pressure gauge, regulator, ball valve, graduated cylinder, and 2 SDI test filters - STANDARDIZED TEST METHOD: Delivers dependable measurement procedures so technicians evaluate water purity with consistency. Includes step-by-step ASTM instructions for measuring silt density index correctly during setup - RO PRETREATMENT ASSESSMENT: Helps determine pre-treatment requirements for reverse osmosis systems before final installation takes place. An SDI reading below 5 is generally considered acceptable for RO membrane systems, helping protect your investment - EFFICIENT 20-MINUTE TESTING: Delivers rapid diagnostics so installation teams make immediate decisions on pretreatment needs. Requires a minimum 30psi water pressure and finishes in approximately 20 minutes with setup - DECADES OF WATER TREATMENT EXPERTISE: AMI has been bringing clean water to facilities worldwide for over 40 years. AMI SDI Test Kits are manufactured in the United States in our ISO 9001:2015-quality certified facilities ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00D3OO3RQ | | Item Dimensions LxWxH | 27.9 x 27.9 x 15.2 Centimeters | | Item Weight | 2 kg 260 g | | Item model number | SDI-2000 | | Manufacturer | APPLIED MEMBRANES INC. | ## Images ![AMI Portable SDI Test Kit, Silt Density Index Tester, 2 Test Filters | On-Site Silt Density Testing, For Reverse Osmosis Systems, Quick-Connect Inlet and Outlet, 0.45 Micron Filters, ASTM Method - Image 1](https://m.media-amazon.com/images/I/71BNLOk9+uL.jpg) ## Questions & Answers **Q: How many units comes on the kit?** A: There is one box with 100 filters in it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by A***Z on 25 April 2016* good ## Frequently Bought Together - Applied Membranes Inc. Silt Density Index Water-Testing Kit, SDI Portable Water Test Kit with On-site Carrying Case and 2 SDI Test Filters - Filters for SDI Testing | SDI-045 Pack of 100 | For use in SDI-2000 SDI Kit and Simple SDI | 0.45M 47mm Hydrophilic Membrane SDI Filters | Applied Membranes, Inc. SDI-045… - APPLIED MEMBRANES INC | Booster Pump Add-On Accessory for SDI Test Kit | for Testing Silt Density Index with Feed Water Less Than 30 PSI | 120v, 60HZ for USA | Applied Membranes, Inc. SDI-PU --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/452623098-ami-portable-sdi-test-kit-silt-density-index-tester-2](https://www.desertcart.com.ar/products/452623098-ami-portable-sdi-test-kit-silt-density-index-tester-2) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-04*