Digital Electronic Gold Testing Machine Gold Purity Gold Karat Density Meter

Description

Digital Electronic Gold Testing Machine Gold Purity Gold Karat Density Meter
Due to the limited function determined by the principle.
Following gold type can't be tested by gold density meter.
(1)Gold has any decoration.
(2)Gold has the painting.
(3)Gold inside is hollow.
(4)Plating gold.
Application:
pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center,precious metals researching.etc.
2.in accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard,and so on.
3.Combine archimedes principle with micro electronic technique;adopt sensor imported from Germany,the purity can be calculated through measuring   density of precious metals.features of no damage on sample;simple operation,fast and accurate.
4.K value of gold,PT value of platinum,density value,purity percentage can be measured.
Features:
a) The purity of gold,platinum,and other precious metals can be measured in a short time.the fake can be distinguished.
b) No damage testing, cleaning and environmental protection.
c) Measuring just need 15 seconds,convenience,stabilization,and accuracy.
d) Multi-mode,gold mode,platinum mode,other precious metals mode can be shifted.
e) Multi-function;the purity of other precious metals can be measured.such as tin,copper,silver.,etc.also can be used as precision balance.
f) Function of top and bottom limitation;it can display"OK,HI,LO" in the state of qualified,exceed,less;Prompt alarm.
g) Function of automatic zero tracking,buzzer warning,and overload warning.
h) Function of solution compensation.necessary if liquid other than water is used as a medium for measurement.
i) Adopt the completed high-capacity transparent injection mould sink,which can resist damage and corrosion.
j) Adopt the completed special windproof and dustproof cover,which is convenient and durable.
k) Interface of RS-232C is included.the machine is available to connect PC with printer.
Measurement Procedure:
a)Measure the gold weight in air,and then press the ENTER button to memory.
b)Place the gold into water to measure the weight,and then press the ENTER button to memory.show the K value of gold,purity percent,density value.
Specification
Maximum weight
1200g
Weight resolution
0.01g
Density resolution
0.001g/cm3
Measuring time
15S
Testing board
Completed high-capacity plastic testing board
Measuring type
Traditional gold and platinum jewelry,necklace,bracelet,ring,large bullion,craft,and gold,silver,copper,cadmium,nickel,tin.etc.
Gold mode
Display k value
The K value of mixture of gold,silver,and copper;
mixture of gold and copper;
mixture of gold and silver;
Display purity percent
The purity content of mixture of gold,silver and copper;
mixture of gold and copper;
mixture of gold and silver;
K value range
9K~24K
Copper and silver proportion setting
Cycle seting as user’ prefer(default 7:3)
platinum
Display value
PT percent,density value,volume
PT value range
Pt600 - Pt1000
Measuring container
completed injection forming transparent professional measurement tank
(size:length16.9mm×wide9.8mm×high8.3mm)
Parameter setting
water temperature setting,measuring medium density setting
principle
Archimedes principle
Memory method
Two procedures
Correction method
auto correction with one button,auto detection.
Output method
output and print testing data conveniently with standard communication interface of RS-232C.
Standard accessories
Host,tank,test board,tweezer,thermometer,weight,wind and dust cover,a set of measuring particle parts,a set of measuring floating body parts,power transformer
wind and dust cover
Adopt the unicase dedicated wind and dust cover
Option accessories
DE-40 printer
power
AC100V - 240V
Main features
Simple operation,digital display,accurate measurement,stable,durable