DAHOMETER AR-300K Gold Density Tester, Hot Selling, Weighing up to 300g
DahoMeter-
FRARIV C300M Standard Vibrating Density Meter Compliant with Pharmacopoeia, Three Stations
$ 1548.00 -
Solid density Tester MH-600A Solid Density Meter 600g 0.001g/cm3
$ 243.00 -
AE224J density Electronic Balance Solid Liquid Balance Density Meter 220g/0.1mg
$ 985.00 -
AE223J density Electronic Balance high-precision density Tester 220g/0.001g
$ 811.00 -
Shangtian Jingyi YM2003J density Electronic Balance Liquid density Tester 200g/0.001g
$ 901.00
Introduction
AR series density meter is a new series of products launched by Dahometer brand based on years of density measurement technology through simplified functions, optimized structure, and enhanced practicality; it has the characteristics of good measurement repeatability, high precision, and simple operation...etc.

Mainly for
Jewelry industry, jewelry testing center, banking industry, pawnshop industry, mining industry, precious metal recycling, precious metal material research laboratory and other fields. This product does not need to bind test samples, only two steps, can accurately and quickly display gold K value, % content, density value; platinum PT value, % content, density value; silver S value, % content, density value; and The % content and density value of other alloys.
Features and Benefits
Quick measurement without cutting the sample
Distinguish between true and false in gold, karat gold, platinum, silver and other precious metals
Can detect whether the content of gold, K gold, platinum and silver is consistent with the marked content
The K value and purity % of gold, silver and copper, gold and copper, and gold and silver can be switched cyclically
With the function of density measurement and weighing balance
Use water as medium, also can use other liquid medium
Large-capacity PC material sink
With actual water temperature compensation function
Equipped with special windproof and dustproof cover
DahoMeter AR-300K Density TesterSpecifications
| LIST | VALUE |
|---|---|
| Maximum weighing | 300g |
| Repeatability Error | 0.005g |
| Minimum weighing value | 4g |
| Density readability | 0.001g/cm³ |
| Sink size | 153*107*93mm |
| Results show | Gold K value,% content, Density value; Platinum PT value,% content, Density value; Silver S value,% content, Density value;% content, Density value of other alloys |
| Gold K value | 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24K & Content% |
| Platinum | PT600 、 PT650 、 PT700 、 PT750 、 PT800 、 PT850 、 PT900 、 PT950 、 PT1000 &% |
| silver | S600 、S650、S700、S750、S800、S850、S900、S950、S1000 & 含量% |
| Measurement principle | Archimedes principle buoyancy method |
| Measurement time | About 5 seconds to 20 seconds |
| parameter setting | Water temperature setting, measurement medium Density setting, Air Density setting, Main material and secondary material Density setting, Copper silver ratio setting |
| Copper-silver ratio range | 9/1, 8/2, 7/3, 6/4, 5/5, 4/6, 3/7, 2/8, 1/9 can be switched in a loop; the default setting is 7/3 |
| Correction method | Single key correction, automatic detection |
| Power | AC100V~240V 50HZ/60HZ |
| Gross Weight | 4.5kg |
| Dimensions | 425*175*325mm |
DahoMeter AR-300K Density Tester Packing list
Host X1, sink X1, measurement table X1, forceps X1, thermometer X1, weight X1, windproof dust cover X1, straw for removing bubbles X1, power transformer X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Density measurement method basic knowledge
- Methods to improve the accuracy of Densitometer calibrated results
- Introduction of Four Structures of Color Densitometer
- Determination Principle of Vibratory Densitometer
- Rapid Determination of Ammonium Perchlorate Solution Concentration by Densitometer and Thermometer
- Comparison of Densitometer, Colorimeter and Spectrophotometer Color measuring instruments
- Overview of Two Densitometers for Coal Preparation
- Densitometer calibrating and Measurement
- Concept and classification of Densitometer
- Comparison of Isotope Densitometer and Cy Differential Pressure Densitometer


AR-300K





