Wear Scrubtest
This test stand is used
to investigate the wear of filaments of manual and electrical toothbrushes.
The
toothbrushes are loaded with a defined brushing force on a tooth dentition. The
dentition are moved in the XY axis by a motor controller. Curved paths , straight motion, circular motion, Z movement, 8- movement can be selected. The dentition can be turned to adjust various positions of the tooth surface to the brush
filaments. The cleaning force is applied by weights above the brush holders.
The distance of the filaments to the tooth surface can be adjusted. During the cleaning process, a tooth paste mixture is pumped above the brushes .
A tub below the tooth dentition can be easely cleaned.
The device has a SPS- control to
entering the test parameters via touchscreen.
The cleaning motion ( curved path), stroke length,
speed, cleaning cycles and test type can be adjusted.
Due to the compact construction this
device is ideal for laboratory use .
Curves and
processes can also be edited and managed on a PC.
The data is transferred to the PLC via an Ethernet interface.
Brush Fixture
Spezification
| Dimension (B,T,H) ca. | 500, 500, 450 mm | |
| Weight | 65 kg | |
| Teststations | manuel Toothbrush | 8 |
| electric Toothbrush | 4 | |
| Motion | straight, circular, Z, 8 | |
| Stroke | up to ±40 mm | |
| Frequency | 5 – 50 rpm | |
| Load | 0,1 N – 10 N | |
| Number of Cycles | 1 bis 100.000 | |
| Power Supply | 230 (50 Hz) |
Ordering
| Device | 314-010 | |||
| Dentition | 314-020 |
Scope of Delivery
1 Device
6 Fixture manuel Brushes
4 Fixture electrical Brushes
72 Weights 200g, 100g, 50g
1 Mirrow
1 Plastic Container 5 l
1 Stirrer
1 Peristaltic Pump
1 Power Cord CEE 16A (5 m)
1 Operating Instruction
Conditions of Delivery
Delivery: EXW
Shipping time: by arrangement
Technical changes reserved.
The illustrations may differ from the actual equipment.
All data without obligation and not-binding.