Dymond M-18A9 Kullanıcı El Kitabı - Sayfa 11

Test Ekipmanları Dymond M-18A9 için çevrimiçi göz atın veya pdf Kullanıcı El Kitabı indirin. Dymond M-18A9 12 sayfaları. Gold tester

It is strongly recommended that users of the M-18A9 Gold Tester practice

testing for Gold Plate on a few items believed or known to be Gold Plated. A

few sets of practice runs will impart confidence to the point that the user will

find testing for Gold Plate to be fast and easy.

The colors are obtained by the use of two or more varied quantities of base

metals. These base metals are Silver, Copper, Zinc and Nickel. Not only are

there four basic colors, but each color can and does vary the percentages of the

base metals. As such, there is no specific formula for each color of Gold. This

makes for a range of readings in each color, plus a variation in each color at any

specific Karat mixture.

The M-18A Gold Tester can distinguish between Karats of the two popular

colors, Yellow and White by means of a color selector switch. Most red color

Gold can be determined by using the White range selector position. Most green

color Gold can be determined by using the Yellow range selector position.

There are no ranges that are compatible for use on dental Gold alloys.

CAUTION – The M-18A9 Gold Tester is a highly accurate, precision instrument

for determining Gold Karat values. However, should any disagreement arise

with its use, it is recommended that a confirmation be obtained with a Fire Assay

examination process. This device, although highly accurate, should be used as a

guide to Gold Karat values. The exactness of the device depends on adherence

to the instructions provided in this manual and the knowledge of the base metal

alloys that are involved.

FINAL POINT

GOLD COMPOSITION

There are four basic colors of Gold

1. Yellow ...........................most common

2. White .............................second most common

3. Red (Pink/Rose) ................uncommon

4. Green .............................very uncommon