Calibration Weights

Calibration Weights

Calibration weights from 1mg to 1 tonne

  • Stainless steel calibration weights - OIML Class F1
  • Cast iron calibration weights - NMI Inspector's Class 3
  • Custom calibration weights can be manufactured from stainless steel on request
  • Whilst we are located in Brisbane, we ship calibration weights Australia wide

What class of calibration weight do I need?

To select a weight from the wide range of classes, tolerances and materials available, the most important aspect to consider is the accuracy required by your application. This will usually determine the tolerance and material required. If you are not sure of the accuracy required, then consider the readability of the balance or scale you will be using the weight with, and take this as the required accuracy. Now using the chart below, choose an appropriate weight class with a tolerance about one half of your required accuracy. If the weight is to be used to calibrate a balance, then choose a weight with a tolerance approximately one half of the balance readability. For some high resolution analytical balances, it may not be possible to choose a weight with a small enough tolerance. In this case choose the best tolerance available (E2) and order a NATA calibration certificate which will state the actual value of the calibration mass.


Calibration weight tolerance chart


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50g calibration weight - Class F1 stainless steel

This calibration weight is ideal for checking or calibrating analytical balances, precision balances and scales as required. Manufactured of high quality stainless steel with a polished finish, this ..

$70.40 Ex Tax: $64.00

100g Calibration Weight - Class F1 Stainless Steel

Ideal for checking and calibrating analytical scales and balances, precision balances, moisture analyzers and electronic scales as required. Manufactured of high quality stainless steel with a polish..

$79.20 Ex Tax: $72.00

200g calibration weight - Class F1 stainless steel

This calibration weight is ideal for checking or calibrating analytical balances, precision balances and scales as required. Manufactured of high quality stainless steel with a polished finish, this ..

$88.00 Ex Tax: $80.00

500g calibration weight - Class F1 stainless steel

This calibration weight is ideal for checking or calibrating analytical balances, precision balances and scales as required. Manufactured of high quality stainless steel with a polished finish, this ..

$123.20 Ex Tax: $112.00

1kg Calibration Weight - Class F1 Stainless Steel

This calibration weight is ideal for checking or calibrating precision balances and scales as required. Manufactured of high quality stainless steel with a polished finish, this calibration weight is..

$233.20 Ex Tax: $212.00

2kg calibration weight - Class F1 stainless steel

This calibration weight is ideal for checking or calibrating analytical balances, precision balances and scales as required. Manufactured of high quality stainless steel with a polished finish, this ..

$286.00 Ex Tax: $260.00

5kg calibration weight - Class F1 stainless steel

This calibration weight is ideal for checking or calibrating analytical balances, precision balances and scales as required. Manufactured of high quality stainless steel with a polished finish, this ..

$510.40 Ex Tax: $464.00

10kg calibration weight - Class F1 stainless steel

This calibration weight is ideal for checking or calibrating analytical balances, precision balances and scales as required. Manufactured of high quality stainless steel with a polished finish, this ..

$981.20 Ex Tax: $892.00

5kg rectangular calibration weight - Class F1 stainless steel

This 5kg Class F1 rectangular stainless steel calibration weight is suitable for checking and calibrating precision balances. With an easy to grab handle, they are much easier for staff to handle com..

$594.00 Ex Tax: $540.00

10kg rectangular calibration weight - Class F1 stainless steel

This 10kg Class F1 rectangular calibration weight is suitable for checking and calibrating precision balances.With an easy to grab handle, they are much easy for staff to handle comfortably compared t..

$1,100.00 Ex Tax: $1,000.00

1mg to 100g calibration weight set - Class F1 stainless steel

These weights are ideal for a university, laboratory or individual, for the checking and/or calibration of laboratory balances and precision scales. Manufactured of high quality stainless steel with ..

$545.60 Ex Tax: $496.00

1mg to 2 x 200g calibration weight set - Class F1 stainless steel

These weights are ideal for a university, laboratory or individual, for the checking and/or calibration of laboratory balances and precision scales. Manufactured of high quality stainless steel with ..

$668.80 Ex Tax: $608.00

1mg to 500g calibration weight set - Class F1 stainless steel

These weights are ideal for a university, laboratory or individual, for the checking and/or calibration of laboratory balances and precision scales. Manufactured of high quality stainless steel with ..

$770.00 Ex Tax: $700.00

1mg to 1kg calibration weight set - Class F1 stainless steel

These weights are ideal for a university, laboratory or individual, for the checking and/or calibration of laboratory balances and precision scales. Manufactured of high quality stainless steel with ..

$1,020.80 Ex Tax: $928.00

1mg to 2 x 2kg calibration weight set - Class F1 stainless steel On Backorder

1mg to 2 x 2kg calibration weight set - Class F1 stainless steel

These weights are ideal for a university, laboratory or individual, for the checking and/or calibration of laboratory balances and precision scales. Manufactured of high quality stainless steel with ..

$1,614.80 Ex Tax: $1,468.00

Cast Iron Calibration Weights Special Order

Cast Iron Calibration Weights

Weight values:100g +/-11mg    - hexagonal stacking mass 200g +/-20mg    - hexagonal stacking mass 500g +/-53mg    - hexagonal stacking mass 1kg +/-107mg  &nbs..

$0.00 Ex Tax: $0.00

Custom made stainless steel calibration weights Special Order

Custom made stainless steel calibration weights

Technical Advantages can provide you with a stainless steel weight set, custom made to your specifications As these are customer made, allow 3-4 weeks for delivery A NATA calibration certificate c..

$0.00 Ex Tax: $0.00