Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DRAINING APPARATUS FOR SOLID-PHASE CONVERSION REAGENT PRODUCING EQUIPMENT
Document Type and Number:
Japanese Patent JPS6388455
Kind Code:
A
Abstract:

PURPOSE: To enable the production of a solid-phase conversion reagent which is safe for workers and is uniform, by sucking a drain liquid of a vacuum tank with a tubing pump away into a waste liquid tank after the drain liquid sucked through a sucker is stored temporarily i to the vacuum tank.

CONSTITUTION: A residual liquid draining device 216 is connected to a residual liquid draining nozzle for draining residual liquid in a reagent solid phase container through a multi-channel joint 261 and is made up of a vacuum tank 269, a vacuum solenoid valve 270, a vacuum pump 271, a liquid draining hose 272, a tubing pump (two-throw head) 273, a liquid draining tank 274 and the like. A drain liquid sucked through the residual liquid draining nozzle is stored temporarily with a vacuum pump 271 into the vacuum tank 269 and then, a drain liquid in the vacuum tank 269 is sucked with the tubing pump 273 to be drained into the waste liquor tank 274. This enables automatic draining of the drain liquid into the waste liquor tank 274 with a high suction response.


Inventors:
AGAWA MASAO
GOTO YUTAKA
TAKAHASHI KAZUTOMO
TAKAO KIYOSHI
TAKANO KATSUAKI
Application Number:
JP23343086A
Publication Date:
April 19, 1988
Filing Date:
October 01, 1986
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
OLYMPUS OPTICAL CO
International Classes:
G01N33/53; G01N33/543; (IPC1-7): G01N33/53; G01N33/543
Attorney, Agent or Firm:
Takeshi Nara