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Gold Karat Tester Model GK-300

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Product Name: Gold Karat Tester Model GK-300
Product Model: GK-300
Manufacturer: Dongguan Jen Test Equipment Co., Ltd.
Product file: No Related Documents
Price:1250.00$


Product Description

Gold Karat Tester Model GK-300 Quickly, easily and accurately determine purity of precious metals and gold karat by two weighings ( By measuring the Specific Gravity) : one with the piece in a water t

Gold Karat Tester Model GK-300

   Detail

Gold Karat Tester Model GK-300
  • Quickly, easily and accurately determine purity of precious metals and gold karat by two weighings ( By measuring the Specific Gravity) : one with the piece in a water tank, the other normally. An internal computer does all the calculations for you. Works only for solid metal pieces without set stones.
  • No acid, needles, or test stones needed
  • Leaves no scratches or stains on your gold after measurements
  • Wide karat range—from 9 to 24K
  • Tests other precious metals such as platinum and silver
  • Also functions as a normal gram scale
  •  
    MODEL
    GOLD KARAT TESTER GK-300
    MEASURING RANGE
    0.01~ 300g
    MEASURABLE RANGE
    5 ~ 300g
    DISPLAY
    • Gold (Low, K9, 10, 12, 14, 16, 18, 20, 21, 22, 23, 24)
    • Percentage (%)
    • Density
    WEIGHT / DIMENSIONS
    1.54kg / 218 x 190 x 170mm
    OPTIONS
    Printer AD-8121B, Airtight wind shield

Gold Karat Tester-Comparison between MK-300 VS GK-300 OR MK-1500 VS GK-300

MODEL

Specification

MK-300

GK-300

 

 

 

Maximum weighing

300g

300g

Measurable range

5~300g

5~300g

Weighing precision

0.01g

0.01g

Average weight

0.001g

No

S.G. precision

0.001 g/cm3

   0.1 or0.01g/cm3

Water temperature compensate setup

Yes

Yes

Solution compensate setup

Yes

Yes

Gold

Display value

Karat  DensityPt

KaratDensity Pt

Karat’s range

It can set the gold karat’s high limit and low limit, like5K~24K6K~24K

9K~24K

Proportion parameter setup

It can set different proportion of copper and silver density7:36:45:5

Can set 7:3 only

Platinum

Display value

Platinum value and Density

Same

Pt’s range

It can set the platinum’s high limit and low limit, like1000Pt~600Pt1000Pt~500Pt

Same

Purity set

It can set platinum alloy different metal density parameter value

Same

Segment interface

RS-232

RS-232

Instrumentaccessories

Solid accessoriesThermometerTweezersCalibration weightAc adapterOperation manual

Solid accessories ThermometerTweezersCalibration weightAc adapterOperation manual

Marker

Jentest

Made In China

Mirage

Made In Japan


Comparison betweenMK-1500 & GK-2000

MODEL

Specification

MK-1500

GK-2000

Maximum weighing

1500g

2000g

Measurable range

10~1500g

10~2000g

Weighing precision

0.02/0.05g

0.01g

Average weight

0.001g

No

S.G. precision

0.001 g/cm3

 0.01 g/cm3

Water temperature compensate setup

Yes

Yes

Solution compensate setup

Yes

Yes

Gold

Display value

Karat  DensityPt

KaratDensity Pt

Karat’s range

It can set the gold karat’s high limit and low limit, like5K~24K6K~24K

9K~24K

Proportion parameter setup

It can set different proportion of copper and silver density7:36:45:5

Can set 7:3 only

Platinum

Display value

Platinum value and Density

Same

Pt’s range

It can set the platinum’s high limit and low limit, like1000Pt~600Pt1000Pt~500Pt

Same

Purity set

It can set platinum alloy different metal density parameter value

Same

Segment interface

RS-232

RS-232

Instrumentaccessories

Solid accessoriesThermometerTweezersCalibration weightAc adapterOperation manual

Solid accessories ThermometerTweezersCalibration weightAc adapterOperation manual

Marker

Jentest

Made In China

Mirage

Made In Japan

 

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