| 摘要 |
PURPOSE:To enable a reagent distribution work to be handled in a short time, by holding a reagent bottle radially on a turret-shaped bottle holder while first and second reagents are distributed at a specified timing through a rotating pipet exclusively provided therefor. CONSTITUTION:First and second reagent distributors D1 and D2 are arranged between a reactor holder B and a bottle holder 6 to face each other. They are made up of pipets P1 and P2 and a pump for suction and discharge provided to suck and discharge reagents, a transfer unit which rotatates and transfers the pipets P1 and P2 to washing positions C1 and C2 via first and second reagent discharge positions beta and gamma from the first reagent suction position (a) or the second reagent suction position (b) while vertically moving them P1 and P2 at the positions (a), (b), beta, gamma, C1 and C2 and a washer for washing the pipets P1 and P2 at the washing positions C1 and C2. The operation of sucking reagents of the second reagent distributor D2 is driven and controlled to work with a time difference from the first reagent distributor D1. |
