| MAIN MENU
CATALOG INDEX
BY ALPHABETICAL
ORDER
CATALOG INDEX
BY DEPARTMENT
For more info:
JSi@jsits.com
경기도 안양시 동안구 호계동 555-9
안양 국제 유통단지 17동 127호
Tel :
(031) 479-4211/2,
Fax :
(031) 479-4213
|
Type 317
Stirrer/Timer (Standard shear test)
Description
The model Type 317 is a replacement for the Type 133/131.
Test Stirrer/Timer performs to the EC standard and is recommended
by the Water Research Centre for assessing the stability of a sewage
sludge. Often used in conjuction with the CST apparatus, the sludge
is subjected to high-speed stirring simulating different degrees
of imposed shear. This will asses the physical strength of the conditioned
sludge flocs, and determine the stability of sludge for different
types of dewatering equipment.
General Specification
Size: approx. height
33cm, width 15cm, length 23cm, weight 8kg.
- A motor over-ride switch enables
continuous stirring of sludges.
- A detachable stirring paddle
makes it versatile and easy to keep clean.
- Stir times of 1 second steps
from 1-99 can be selected.
- A set time button to toggle through
the standard times of 10 - 30 - and 60 seconds.
- Comes complete with two 25ml
beakers.
- A carrying case specifically
designed for transporting the unit is also available.
|
for rapid assessment of sludge properties
| The following stir times correspond
to mechanical dewatering systems |
| Belt press |
0 |
| Vacuum filter |
10 |
| Filter press |
40 |
| Centrifuge |
very variable |
|