Title:
AUTOMATIC SAMPLE DILUTION APPARATUS USING MASS MEASUREMENT
Document Type and Number:
WIPO Patent Application WO/2022/086031
Kind Code:
A1
Abstract:
The present invention relates to a sample dilution and dispensing apparatus. The sample dilution and dispensing apparatus, according to the present invention, is provided with: a sample holder having formed thereon a holding part into which a plurality of sample containers may be loaded; a moving unit for moving the sample holder along the plane direction and height direction; a sample supply unit for supplying a sample to the sample containers; a diluent supply unit for supplying a diluent to the sample containers; a scale installed at the lower portion of the sample holder so as to measure the weights of the sample containers; and a controller for receiving weight measurement results from the scale and controlling the operations of the moving unit, the sample supply unit and the diluent supply unit.
Inventors:
PARK JUNG HUN (KR)
PARK GYUJUN (KR)
PARK MIN JUNG (KR)
PARK GYUJUN (KR)
PARK MIN JUNG (KR)
Application Number:
PCT/KR2021/014086
Publication Date:
April 28, 2022
Filing Date:
October 13, 2021
Export Citation:
Assignee:
KOREA INST GEOSCIENCE & MINERAL RESOURCES (KR)
International Classes:
G01N1/38; G01G13/04; G01N1/18; G01N21/71; G01N21/73; G01N35/10
Domestic Patent References:
| WO2019138720A1 | 2019-07-18 |
Foreign References:
| KR970045193U | 1997-07-31 | |||
| JP2004361180A | 2004-12-24 | |||
| JPH06148057A | 1994-05-27 | |||
| JP2012220340A | 2012-11-12 | |||
| KR102247819B1 | 2021-05-04 |
Attorney, Agent or Firm:
LIM & JEONG PATENT LAW FIRM (KR)
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