| 摘要 |
<p>A fluid dispensing apparatus (1) for dispensing a predetermined weight of fluid under substantially constant pressure including: (a) containing means (2) adapted to contain at least the predetermined amount of fluid; (b) an inlet to the containing means for passing fluid into the containing means and an outlet from the containing means for passing fluid from the containing means; (c) weighing means (16) to monitor the weight of the containing means; and (d) dispensing means to cause the predetermined fluid to flow from the containing means through the outlet at a substantially constant pressure, wherein the weight of the containing means is monitored as fluid is dispensed through the outlet until the predetermined weight of fluid has been dispensed.</p> |
