Weighing scales – Combined
Patent
1990-07-27
1991-11-12
Miller, Jr., George H.
Weighing scales
Combined
177145, 177 54, 364568, G01G 1900
Patent
active
050640097
ABSTRACT:
A device for the determination of dry substance of specimens consists of a microwave heater (10) and of a balance (5) whose balance scale (4) is located within the microwave heating area (7). This device includes a rotary disk (1) located within the microwave heating area (7) which disk can receive several specimen containers (2) and by elevating means which can raise and lower one of the specimen containers (2) from the rotary disk (1) and place it on the balance scale (4). The elevating means consists e.g. of a lifting device (11) for the rotary disk (1).
REFERENCES:
patent: 2515412 (1950-07-01), Lee
patent: 4562044 (1985-12-01), Bohl
patent: 4849175 (1989-07-01), Dupain et al.
Melcher Franz-Josef
Oldendorf Christian
Pertsch Thomas
Spannagel Wilfried
Miller Jr. George H.
Sartorius AG
Schellin Eric P.
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