Manual SDI Kit – SDI-2000
Manual SDI Kit - SDI-2000
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. Includes ASTM instructions for measuring silt density index. Minimum of 30 PSI water pressure required. Optional Pump Assembly Kit is offered for pressures below 30 PSI.| Model No. | Description |
| SDI-2000 | Portable SDI Test Kit Assembly with Standard Filter Housing (SDI-FH2 housing, photograph in parts tab) |
| SDI-2000-MIL | Portable SDI Test Kit Assembly with Millipore® Brand Filter Housing (SDI-FH housing, photograph in parts tab) |
Recommended with Order:
SDI filters are sold separately and are recommended to be purchased with the silt density index kit.
| SDI-045 | Filters for SDI Testing, 0.45 Micron, 47 mm, Package of 100 |  |
- Ensure optimum performance of reverse osmosis systems by verifying the feed water SDI is within acceptable limits.
- SDI Testing before a system installation can determine any pretreatment required during system design.
- Test manifold is built into a portable travel case with easy connection/disconnection for on-site testing.
- Optional booster pump assembly (sold separately) is available for testing feed sources with pressures below 30 psi.
- Manufactured in our ISO 9001:2015 Certified Facilities
- Completely assembled in a portable contact case.
- Quick Connect Style In/Out connections built into the product panel for fast and easy connection/disconnection.
Assembly Includes:
- Filter Holder
- Pressure Gauge
- Pressure Regulator
- Ball Valve
- Graduated Cylinder
- Thermometer
- Tubing
- Filter Tweezers
- ASTM SDI Test Instructions
Test kit includes two SDI filters. An additional filter pack should also be purchased. See “Parts” tab for ordering information.
SDI (Silt Density Index) Testing for:
- Reverse Osmosis
- UltraFiltration
- MicroFiltration
Optional Booster Pump Assembly AccessoryPump Assembly Kit for testing with less than 30 psi. Assembled with Booster Pump, Power Supply, Pressure Regulator:
|
 |
Filter and Spare Parts for SDI Kit
| Model No. | Description |
| SDI-045 | Filters for SDI Testing, 0.45 Micron, 47 mm, Package of 100 |
| SDI-FH2 | Filter Holder for SDI Kit (SDI-2000) |
| SDI-FH | Filter Holder for SDI Kit (SDI-2000-MIL) |
SDI-045 |
SDI-FH2 |
SDI-FH |
SDI-2000 SDI Test Kit Brochure
SDI-2000 Silt Density Index Instructions
SDI-045 Silt Density Index Filters Specs
SDI-FH2 SDI Filter Holder Specs
SDI-P Booster Pump Assembly User Instructions
AMI Water Test Equipment Catalog