Multi Mode Precious Metal Tester BK-DMG300K / BK-DMG600K / BK-DMG900K / BK-DMG1200K / BK-DMG2000K (CAT#: STEM-OEM-0224-ZJF)

Designed specifically for the measurement of precious metals, this device offers multi-mode support for gold, platinum, and other valuable materials. It allows users to set upper and lower limits for the K value, purity, and density of gold, with audible alarms when these thresholds are exceeded. The instrument also features automatic zero tracking, overload warnings, and non-destructive testing, ensuring both safety and ease of cleaning. In addition to its core functions, it can be used as a precision balance. The built-in solution compensation supports accurate results when measuring with liquids other than water, and data can be easily exported via the integrated RS-232C port.

Model: BK-DMG300K / BK-DMG600K / BK-DMG900K / BK-DMG1200K / BK-DMG2000K
Capacity: 0.005-300g / 0.005-600g / 0.01-900g / 0.01-1200g / 0.01-2000g
Density Resolution: 0.001 g/cm³
Measuring Time: 10-15s
Measuring Principle: Archimedes principle
Testing Board: Unibody high-capacity plastic testing board for gold and silver
Gold Mode:
- Display K Value: K value of mixtures (gold-silver-copper, gold-copper, gold-silver)
- Display Purity Percentage: Purity content of mixtures as above
- K Value Range: 9K-24K
Copper and Silver Mode:
- Proportion Setting: User-definable cyclic ratio (default: 7:3)
Platinum Mode:
- Display Value: PT percentage, density value, volume
- PT Value Range: Pt600-Pt1000
Measuring Tank: Unibody injection-molded transparent professional tank (169×98×83mm)
Calibration Mode: Auto correction, auto detection
Standard Accessories: Tank, testing board, tweezer, thermometer, weight, windshield, power transformer, gold particle measuring assembly
Optional Accessories: DE-40 printer
Power Supply: AC110/220V±10%, 50/60Hz
Package Size (W×D×H): 450×200×360mm
Gross Weight: 6.5kg

Multi-mode selection: gold, platinum, and other precious metals
Upper and lower limits for K value, purity, and density of gold with alarm alerts
Automatic zero tracking, buzzer alarm, and overload warning
Non-destructive testing for environmental safety and easy cleaning
Dual functionality — can also be used as a precision balance
Solution compensation for use with non-water mediums
Built-in RS-232C port for data output

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