Test carrier for analysis of fluids

Details Test carrier for analysis of fluids Test carrier for analysis of fluids

1992-10-13

1993-11-02

Housel, James C.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

422 56, 422 60, 422 681, 435970, 435805, 436170, 436165, G01N 3352

Patent

active

052581632

ABSTRACT:
Test carrier for the analysis of fluids with a frame (2) consisting of at least two parts surrounding a test field opening (6) and with a test field disposed in the test field opening (6). In order to provide such a test carrier with frame with which it is possible to assemble the test field out of several test layers manufactured separately from one another, it is proposed that the test field be designed as a test layer package (7) with test layers (10, 11, 12) resting loosely on one another, the frame (2) comprise two shaped pieces of plastics material, one of which serves as base part (4) and comprises a seat (16) for accommodating the test layers (10, 11, 12), while the other serves as lid part (3) and comprises a bearing surface (17) resting on the topmost layer (10) of the test layer package (7). The lid part (3) and the base part (4) are in addition designed with elastic properties so that the pressure with which the bearing surface (17) presses onto the test layer package (7) is substantially constant in the tolerance range of the thickness of the test field package (7).

REFERENCES:
patent: 4549655 (1985-10-01), Forsythe, Jr. et al.
patent: 4668472 (1987-05-01), Sakamoto et al.
patent: 4719085 (1988-01-01), Jacobs
patent: 4839297 (1989-06-01), Freitag et al.
patent: 4877586 (1989-10-01), Devaney, Jr. et al.
patent: 4912034 (1990-03-01), Kalra et al.
patent: 5173261 (1992-12-01), Krause et al.

Affiliated with

Also associated with

Rating

Test carrier for analysis of fluids does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Test carrier for analysis of fluids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Test carrier for analysis of fluids will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1755985