| 摘要 |
<p>A system for testing plastic cuvette belts (22) for leak holes in the cuvettes (16) comprises an array of conductive probes (104) which are inserted into respective ones of a group of adjacent cuvettes. Alternate probes are biased to opposite high potentials sufficient to create arcing between the probes through any faulty seal (19) in the cuvettes. A grounded electrode (110) outside the cuvette enables holes to the outside to be detected also.</p> |
