| Specifications |
|
|
| Usage | Wet sieving, cleansing from mud |
|
| Input material | Powder, suspensions and sludge |
|
| Number of fractions | Standard 1 |
|
| Batch/Quantity of solids | 5 to 200 g |
TEST SET A 2000
Standard Test Method for non-dispersible matter by mechanical flushing
Principle of functioning
Inside the TEST SET A 2000 testing device the pigment or filler to be tested is flushed through a sieve by a water jet which is situated inside the container. The fine materials are separated from the coarse materials by the water and the fine particles are flushed through a sieve. The sieve residue is spread thin, washed again (approx. 2 min.), dried and gravimetrically analysed according to the guidelines. Appropriate sieves (main range ISO 565) must be used according to the different testing guidelines.
. Furthermore the recommendations of the ASTM-D 1514 standard must be used.
The percentage of the components of impurities is specifically prescribed and is analysed in order to maintain the desired product quality. The TEST SET A 2000 quickly provides the result which can be adjusted to the prescribed limiting values within the quality control.
The TEST SET A 2000 is particularly important for extruded products and spinnable fibres. It provides reproducible results even for the most difficult products.
Examples for application
The TEST SET A 2000 is used worldwide mainly for carbons. Applications for anorganic pigments and fillers / extenders are also possible.
Accessory
- Sieve pocket lens for an easy
and fast inspection of sieve material acc. DIN EN 565, 3310-1 - Pump for pressure increase
| Technical Data* | |
| housing | alloyed special steel |
| analysis container | alloyed special steel |
| container cover/lid | glass |
| length | 400 mm |
| depth | 380 mm |
| hight | 600 mm |
| weight | approx. 13,4kg |
| pressure reducing valve | Ms, adjustable 2- 5 bar |
| water pressure (adjusted acc. to ASTM) | 2 bar |
| flow rate indicator | 60 – 600 L/h |
| flow rate at nozzle | ~ 450 L/h |
| general flow rate | ~ 450 L/h |
| timer | 0- 120 min |
| input | directly onto the sieve |
| outlet hopper with discharge hose | alloyed special steel |
| noise characteristic values | DIN 45635-01 |
| emitting value referring to the | L pA eq = < 50 dB (A) |
| *Subject to modification |
