JZYW-200B Dunouy ring method test/Surface Tensiometer
Applicability:
Physical method is applied to measure the tension of liquid.This kind of tensiometer is widely used in science institutes and universities as well as water and power sectors.
Performance:
1) Controlled by PC
2) Auto zero set
3) Peak value holding
4) Curve and value showed real-time
5) Test-bed moved
6) Results printed automatically
Technical parameter:
Measuring method | controlled by PC |
Measuring range | 0-199.9mN/m |
Minimum resolution | 0.01mN/m |
Radius of platinum circle | R9.55mm |
Radius of platinum wire | r0.3mm |
Power supply | 220V 50Hz |
Relative error | within ±1% |
Repeatability | within 1% |
Size | 400*220*350mm |
Net weight | 15kg |
Configuration
Name | Quantity |
Main frame | 1 |
Computer | 1 |
Platinum Circle | 2 |
beaker | 1 |
hook | 1 |
torsion wire | 1 |
Calibration weight(500mg) | 1 |