The TQC Bibi Cup is available in four models: VF2097, VF2098, VF2099 and VF2100, which are used to determine the specific gravity of coatings and other similar substances, and are suitable for the density of uninflated specimens.

| Model | Material | volume | weight |
| VF2097 | Aluminum alloy | 100 ml | 70g / ± 1g |
| VF2098 | Aluminum alloy | 50 ml | 61g / ± 1g |
| VF2099 | stainless steel | 100 ml | 198g / ± 1g |
| VF2100 | stainless steel | 50 ml | 146g / ± 1g |
| Other parameters | |||
| Environmental requirements | Tests were performed at 20°C±0.5°C | ||
| Meets standards | ISO 2811, DIN 53 217, ASTM D 1475 | ||
1. The upper lid has a small hole that slopes to the center of the top, so that excess sample material can spill out without bubbles, which can increase accuracy
2. There are 50ml, 100ml, stainless steel, aluminum and other models to choose from
3. Garden pillar type, large opening, suitable for plastic density test and paint ink coating specific gravity detection
4. All models are supplied with a calibration certificate;
1. Weigh the clean and dry density cup and record it
2. Keep the density cup and the liquid being tested within a specific temperature range (20°C + -0.5°C;68°F + -1.0°F)
3. Pour the liquid into the gravity cup
4. Close the lid smoothly
5. Avoid air bubbles
6. Carefully wipe the spilled liquid clean with an absorbent cloth.
7. Weigh the weight of a filled gravity cup
8. Calculate density: density = (weight g of full cup - weight g of empty cup) / volume of specific gravity cup ml





