Suitable for
:
Jewelry
industry , Bank , Pawn industry , Gold and Precious Metal research
lab.
Principle
:
According to the buoyancy method of Archimedean
principle , can show gold karat , density and purity% rapidly and
accurately .
Specifications:
|
Model
|
GP***0K/**0K
|
|
The
maximum weight
|
**0g /
**0g
|
|
Weighing
Range
|
****0g /
**0g
|
|
Weighing
precision
|
0.*1g
|
|
Density
precision
|
0.*1g/cm3
|
Functions:
â—Only
two weighing steps, karat, density and purity of gold can be showed
rapidly and accurately.
â—With
the mixture proportion function, it can be used for testing density
and purity of platinum, silver and other
metals.
â—With
the special software design, it can directly and circularly show
the gold karat (including gold-copper-silver, gold-silver,
gold-
copper),
gold purity%(including gold-copper-silver, gold-silver,
gold-copper)
â—With
the function of HI and LO limit, the wide karat range from 9K to
*4K and the HI and LO value can be set freely.
â—No
stains and scratches left on gold after testing, it doesnt need to
use the sulfuric acid solution to test the standard
samples.
â—Pure
water or distilled water can be used as testing medium, it is low
cost and easily got.
â—By
adopting the design of big tank, it can decrease the inaccuracy
caused by supporting wires buoyancy.
â—Cant
test hollow samples and the samples with precious stones; it can be
used as general balance.
