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Industrial scales, electronic balances, calibration weights and moisture analysers - order online, telephone 01842 751633 or email sales@blakeandboughton.co.uk for advice, a quotation or to place an order

M1 OIML Brass Calibration Weights

Brass OIML M1 Calibration Weights

Brass OIML M1 Calibration Weights

Finely Turned Brass Knob Shape M1 OIML Standard Test Weights / Calibration Weights

Please note: brass weights are being phased out and we only have limited stock

Testing Guideline:
For scales with a minimum division size of 1g

Test Weight Material:
Calibration weights of 1g or above are in brass, knob shape

All weights supplied with a protective weight tube (pictured)
Aluminium lined and wooden lined boxes for individual weights also available. Please ask for prices

All weights comply with the OIML R111:2004

If required, please order a Calibration Certificate from the Product Options below

1g OIML M1 Brass Calibration Weight

1g OIML M1 Brass Calibration Weight

mpn: 347-41

Accuracy: +/- 1.0mg
Estimated Delivery: 2-3 working days

Our Price: 6.20 (7.44 Including VAT at 20%)

2g OIML M1 Brass Calibration Weight

2g OIML M1 Brass Calibration Weight

mpn: 347-42

Accuracy: +/- 1.2mg
Estimated Delivery: 2-3 working days

Our Price: 7.20 (8.64 Including VAT at 20%)

5g OIML M1 Brass Calibration Weight

5g OIML M1 Brass Calibration Weight

mpn: 347-43

Accuracy: +/- 1.5mg
Estimated Delivery: 2-3 working days

Our Price: 8.20 (9.84 Including VAT at 20%)

10g OIML M1 Brass Calibration Weight

10g OIML M1 Brass Calibration Weight

mpn: 347-44

Accuracy: +/- 2.0mg
Estimated Delivery: 2-3 working days

Our Price: 10.20 (12.24 Including VAT at 20%)

20g OIML M1 Brass Calibration Weight

20g OIML M1 Brass Calibration Weight

mpn: 347-45

Accuracy: +/- 2.5mg
Estimated Delivery: 2-3 working days

Our Price: 11.20 (13.44 Including VAT at 20%)

50g OIML M1 Brass Calibration Weight

50g OIML M1 Brass Calibration Weight

mpn: 347-46

Accuracy: +/- 3.0mg
Estimated Delivery: 2-3 working days

Our Price: 12.20 (14.64 Including VAT at 20%)

200g OIML M1 Brass Calibration Weight

200g OIML M1 Brass Calibration Weight

mpn: 347-48

Accuracy: +/- 10.0mg
Estimated Delivery: 2-3 working days

Our Price: 16.20 (19.44 Including VAT at 20%)

500g OIML M1 Brass Calibration Weight

500g OIML M1 Brass Calibration Weight

mpn: 347-49

Accuracy: +/- 25.0mg
Estimated Delivery: 2-3 working days

Our Price: 28.20 (33.84 Including VAT at 20%)

1 kg OIML M1 Brass Calibration Weight

1 kg OIML M1 Brass Calibration Weight

mpn: 347-51

Accuracy: +/- 50.0mg
Estimated Delivery: 2-3 working days

Our Price: 42.20 (50.64 Including VAT at 20%)

2 kg OIML M1 Brass Calibration Weight

2 kg OIML M1 Brass Calibration Weight

mpn: 347-52

Accuracy: +/- 100mg
Estimated Delivery: 2-3 working days

Our Price: 68.20 (81.84 Including VAT at 20%)

5 kg OIML M1 Brass Calibration Weight

5 kg OIML M1 Brass Calibration Weight

mpn: 347-53

Accuracy: +/- 250mg
Estimated Delivery: 2-3 working days

Our Price: 149.00 (178.80 Including VAT at 20%)

10 kg OIML M1 Brass Calibration Weight

10 kg OIML M1 Brass Calibration Weight

mpn: 347-54

Accuracy: +/- 500mg
Estimated Delivery: 2-3 working days

Our Price: 280.00 (336.00 Including VAT at 20%)

Product Options

Standard Traceable Calibration Certificate  - PDF

Standard Traceable Calibration Certificate - PDF

mpn: 19001

Confirms that all weights supplied are within tolerance
Issued under our ISO9001:2015 Quality Management System to satisfy ISO 9001 requirements or other industry standards
One certificate required for a single weight or group of weights
Certificate is sent via email as a PDF attachment 24 - 48 hours after the weight(s) has arrived
Estimated Delivery: 2-3 working days

Our Price: 19.00 (22.80 Including VAT at 20%)

Standard Traceable Certificate + Numbering  - PDF

Standard Traceable Certificate + Numbering - PDF

mpn: 28001

Weights are identified (W1, W2, W3 etc) and the actual mass is recorded on the certificate
Issued under our ISO9001:2015 Quality Management System to satisfy ISO 9001 requirements or other industry standards
One certificate required for a single weight or group of weights
Certificate is sent via email as a PDF attachment 24 - 48 hours after the weight(s) has arrived
Estimated Delivery: 2-3 working days

Our Price: 30.00 (36.00 Including VAT at 20%)

UKAS M1 Calibration Certification

UKAS M1 Calibration Certification

mpn: M1UKAS

Calibration tests performed by Trading Standards
Number of calibration tests ordered must be equal to the number of weights purchased, all of which will be listed on a single certificate
For weights up to and including 25 kg only
Estimated Delivery: 5-10 working days

Our Price: (1 item) 80.00 (96.00 Including VAT at 20%) Our Price: (2 or more items) 60.00 (72.00 Including VAT at 20%)