M/s. Contech Instruments Ltd.
Mumbai, Maharashtra
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Gold Purity Checking Instruments

Gold Purity Checking Instruments

For Banks, Financial Institutions, Pawn Shops.


Gold Purity Checking Balance

Gold Purity Checking Balance
Gold Purity Checking Balance

Features :

  • Measurement based on Archimedes’ principle incorporating High Precision electronic weighing scale.
  • Accurate, Reliable and non destructive testing method.
  • Provision to enter water temperature for temperature compensation of density value.
  • Over load and shock load protection for weighing scale.
  • Display of gold purity in % as well as karat.
  • Gold purity checking in gold-copper-silver, gold-silver, gold-copper alloys.
  • Can be used to check other precious metals like platinum, palladium etc. by using mixture proportion function.
  • RS-232 interface for printer / computer connection.
  • Spacious tank for big ornaments, special design of tank to reduce buoyancy error.
  • Hollow ornaments, ornaments inlaid with stones cannot be checked.

     

    ModelCT-300CT-600
    Capacity300 g600 g
    Accuracy0.01 g0.01 g
    Density Accuracy0.01 g/cc0.01 g/cc


    Other Information
    • Pay Mode Terms: T/T (Bank Transfer)
    • Minimum Order Quantity: 1 Piece
    • Port of Dispatch: JNPT Navi Mumbai
    • Production Capacity: 50
    • Delivery Time: 2-3 Weeks
    • Packaging Details: Export Quality Packing

    Auto Density Meter for Gold Purity Checking

    Auto Density Meter for Gold Purity Checking
    Auto Density Meter for Gold Purity Checking

    Features :

    • Alpha-numeric backlite LCD for display of gold purity results.
    • Provision to enter customer, operator and ornament details along with bank title through keyboard.
    • Inbuilt printer for printing the gold purity results along with customer, operator and ornament details and date and time.
    • Use of Different model of electronic balance based on sample weight and accuracy of measurement of purity.
    • Detection of gold plated ornaments and gold ornaments with stuffed metal or non metal inside without tampering the ornament.
    • Programmable settling time for the weight in water.
    • Balance Interface to the Density Meter through RS232 port.
    • Extra safety protection to prevent overshooting of motor.

     

      Specifications :

      Capacity of weighing : 400g
      Accuracy of weighing : 0.001g
      Accuracy of density measurement : 0.01 g/cc
      Suitable measurement
      range of gold purity : 50% and above (12 to 24 Karat Gold)
      Adjusted for impurity elements : Ag,Cu,Cd
      Display : LCD with blue backlite
      Printer : 24 column thermal printer
      Power supply : 230 VAc, 50 Hz
      Power rating : 50 Watt



      Other Information
      • Pay Mode Terms: T/T (Bank Transfer)
      • Minimum Order Quantity: 1 Piece
      • Port of Dispatch: JNPT Navi Mumbai
      • Production Capacity: 50
      • Delivery Time: 2-3 Weeks
      • Packaging Details: Export Quality Packing

      M/s. Contech Instruments Ltd.

      Mr. V. N. Holla (Managing Director)
      No. 301, Punit Industrial Premises, Turbhe Naka
      Mumbai - 400705
      Maharashtra, India
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