Home > Portable Silt Density Index (SDI) Test Kit - AQSDIKIT
Water-ID

Portable Silt Density Index (SDI) Test Kit - AQSDIKIT

ORDER ME IN
Product code: AQSDIKIT

Backorder Now, once ordered your item will dispatch before the 14th of May 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).

In order to measure the degree of this fouling problem, a concept called Silt Density Index or SDI is used. Here filtration rates are calculated by exposing a 0.45-micron filter to the feed water under pressure and filtration rates are calculated. With this SDI test kit, you can get a clear measure of the degree of suspended solids and colloidal materials you have in your feed water.

Read more

$481.00 AUD + GST
 $529.10 AUD Inc. GST
Note: This kit already includes with 25 pieces of membrane papers
In order to measure the degree of this fouling problem, a concept called Silt Density Index or SDI is used. Here filtration rates are calculated by exposing a 0.45-micron filter to the feed water under pressure and filtration rates are calculated. With this SDI test kit, you can get a clear measure of the degree of suspended solids and colloidal materials you have in your feed water.
In most cases, an SDI of less than 5 is considered acceptable for the reverse osmosis systems. Determiningthe SDI value, would be instrumental in investigating relevant water purified technology or device which underASTM method 4189-95 is generally accepted.
SDI kit:
- Membrane holder MOC- Metal
- Membrane holder fitting- quick connect
- Rotating knobs to bleed air during testing
- Flexible hose fitting
SDI kit Membrane:
- Material of 0.45 micron membrane: Mixed
- Cellulose Esters, hydrophillic
- Thickness of membrane: 85-110 um
- Diameter of membrane: 47 mm
- Integrity Test-water Bubble point at 23 degrees C greater than 1500mbar

Our Reviews



Recently Viewed

Instrument Choice will respond in 3 business hours

Get in touch with our expert scientists Instrument Choice.

In less than 3 business hours you will have an answer from our expert scientists.

Our Australian experts have access to a huge range of products from national and international suppliers.

If for any reason you have trouble using this form please email the following address and your enquiry will still receive a response from a scientist within 3 business hours: scientists@instrumentchoice.com.au