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Moisture analyzer

Product description:

Shanghai Shuju Precious Metal Detector is a fast analytical instrument for measuring the purity of gold, non-destructive measurement of samples, can quickly display purity, K value, density value. It has the characteristics of accurate measurement, simple operation, fast, reliable performance, and economical benefits. Applicable to: jewelry industry, banks, pawn shops, gold and precious metals research laboratories. It complies with the national GB/T1423 precious metal purity determination method specification.



Product features:

◇ Large screen LCD display

◇ With RS-232C computer interface, it can easily print.

◇ Built-in battery, more suitable for on-site testing

◇ It can quickly and accurately determine the purity% of precious metals and the K number of gold: only two weighing steps are required.

◇ No traces or pollution will be left after the measurement, no need to use sulfuric acid solution or test standard samples.

◇ With upper and lower limit functions, a wide range of K numbers from 1K to 24K can freely set HI and LO data.

◇ With mixing ratio function, it can test other precious metals. Such as: platinum, silver, palladium, copper, rhodium… etc.

◇ It can also be easily judged for Brazilian fired gold with a coating thickness of >30μm or more.

◇ Special software design, can cycle display gold K number (including gold copper silver, gold silver, gold copper), gold purity% (including gold copper silver, gold silver, gold copper)


Product parameters:

Type   number

SJ-300K

SJ-600K

SJ-1200K

SJ-2000K

SJ-3000K

SJ-300YT

SJ-120YT

Operation method

Key operation

Weighing weight (g)

0.01-300g

0.01-600g

0.01-1200g

0.01-2000g

0.01-3000g

0.005-300g

0.001-120g

Density accuracy (g/cm3)

0.001g/cm3

0.0001g/cm3

Test time

About 5~20S

Type of test

Gold, platinum, K gold, silver, alloys, gems, jade, jade and other precious metals

Compensation settings

Water temperature setting, measuring medium density, density upper and lower limit setting

Density range

Density >1, <1 solids can be tested

Display value

[Gold] weight, density, volume, purity, K number

[Platinum] weight, density, volume, PT value

[K gold]  weight, density, volume, purity, K number

[Silver] weight, density, volume, purity

[Alloy] weight, density, volume, purity

[Other precious metals] weight, density, volume, purity

Output port

RS-232 interface, can connect to printer or PC

Sensor

German HBM

Power supply

AC100-240V 50/60HZ         9V±5% 500±50mA built-in battery

Screen display

Large screen blue backlight display


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