Parameters
1. Effective height of glass test cube: 310В±10mm
2. Marker line:250ml
3. Diameter of specimen load port:О¦32В±0.1mm
4. Base is made of 10mm chromized steel plate, strong enough to support the apparatus.
5. Clamping of glass test tube is adjustable to upper and lower place.
Features: General structure design is reasonable and elegant.