Translation of "Probeplatte" in English

The shell is covered with the sample plate and this is screwed tightly shut.

For this purpose, after diffusion and measuring of the film resistance on the specimen chip, a grooved section is produced.

The "thickening temperature" of this mixture was determined and a sample plate was again prepared.

The laid web is cured in a press at 320° C. and under 10 bar for 10 hours to give a test sheet having a fiber content of 60% by volume.

The laid web is cured in a press at 320° C. and under 10 bar for 2 hours to give a sample sheet having a fiber content of 60% by volume.

In the cupping test, the sample sheet is deformed by a plunger, and the deformation depth at which the paint layer cracks is noted.

A test plate of magnesium alloy of the type AZ 91 having a surface area of 1 dm2 is pickled for 1 minute at room temperature in a 40% hydrofluoric acid.

In order to determine the minimum demold time, a sample plate was removed from the metal form after 2.5 minutes and the so-called bending test was carried out.

A control plate having areas protected with the product of the present invention has applied to it an amount of stannous chloride solution.

In the absence of the blowing agent, the mixture used for producing the foamed test plate remains stable in storage for several months at room temperature.

This is all the better the more enamel is deposited on the sample plate and correlates with experiments in practice when applying a high potential to the powder pistols.

To determine the water resistance of the adhesive bonds, an asbestos cement test plate (60×50 mm) was placed in a wet adhesive bed on an asbestos cement test element with the aid of polyvinylchloride spacers (1.5 mm), in such a way that a homogeneous bonded area (50×50 mm) was formed.

These sink marks were significantly reduced if (under otherwise identical conditions) a lacquered sample plate was welded.

For this purpose, it is generally customary in each batch to use one of the incoming chips as a so-called specimen chip just for determining the surface film resistance and the depth of penetration.

The surface hardness is then measured and a piece of the test plate measuring 200×100×10 mm3 is subjected to a heat endurance test in which the plate is placed with its 100 mm edge on a U-shaped wooden frame (contact at the edges over about 5 mm) and at its center, the plate is loaded with a 1 kg weight at 110° C. for 1 hour.

After applying from 4 to 5 g of powder/dm2, the electrostatically powder coated sample plate is fired for 3.5 min at 820° C. and then measured for its color content.

The angle brackets 42 on the back wall 32 have on their front edge retention elements 44 (see FIG. 7) turned up i.e., bent upwards, which engage in the inserted sample plate, e.g., behind a back wall of the same, in order to thus prevent them from slipping out towards the front.

The total weight (shell, petrol, test plate) is weighed and the sample is placed in a circulating air oven at 60° C. (+?2° C.).

From the light source 637, light is incident on the mirrors 603 in the sample plate in Z-direction, which these deflect in S-direction, passing it through the gel channels, and directing it again in S-direction out of the sample plate from the back side of the neighboring mirror.

Gel is filled in excess into a channel 602 of the sample plate 601 through the inlet 655 by means of a pump from the mixing chamber.