text.skipToContent text.skipToNavigation

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it. Learn more at Cookie Policy Site.

Cookie Policy

What is a cookie?

A cookie is a small text file that is stored on your browser when you use websites and applications so that the computer, tablet or mobile device can be recognized at a later time.

Why do we have a cookies policy?

We have implemented a cookies policy as part of our initiative to comply with existing legislation and also to make sure that we are open and clear with you about what happens when you visit this website.

Our cookies policy

TROEMNER, LLC and our partners leverage cookies in several ways, both as first party cookies which are stored from the troemner.com domain, and third party cookies which are stored via our partner domains. We leverage this information in the following ways:

  • As our Site services have a wide global reach, we use cookies to remember your preferred country, language or other settings. This enables us to ensure that the right product offerings are made available to you both during your current and future visits to the Site.
  • We use cookies to authenticate and identify you and/or your registered profile on our Site to provide you with a personalized experience based on your interest and previous visits to the Site.
  • We use cookies to pre-populate your future request forms based on the information you provided in previous request forms.
  • We use cookies to measure the use of our Site in order to improve the Site, tailor the Site and online services according to the interests of our users, and for market research.

If you object to TROEMNER, LLC using these cookies, you can adjust the privacy settings of your browser. Please refer to your specific browser's help function for defining your desired security and privacy settings.

  • eco3.cookiepolicy.show()


Products to compare


  • eco3.product.initProductDetailsPage();
Weight Set OIML 1kg-1mg CLF1 No Cert TR

1kg-1mg Calibration Weight Set OIML Class F1 no Certificate, 80780420

  • eco3.product.checkBenefitArrayLength()

Calibration Weight Sets Adjusted to Meet or Exceed OIML Class E1, E2, F1, and F2 Tolerances

  • OIML E1-E2 and F1-F2 offer high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed OIML R 111and have a highly polished finish
  • Available in high grade stainless steels including Troemner Alloy 8 which possesses closely controlled density, extremely low magnetic properties, good stability, and resistance to corrosion.
  • Available with certificate options traceable to NIST, including ISO/IEC 17025 accredited certification or traceable certification to aid in meeting SOP and regulatory requirements.

Product Specifications

Calibration Certificate No Certificate
OIML Class F1
Weight Set Range 1 kg - 1 mg
Set Capacity 2.11 kg
Protective Case Included
Design Weights 1 g and above are cylindrical with handling knob Weights 500 mg and below are flat with one end turned up for easy handling with forceps
Weight Material Weights 1 g and above are Troemner Alloy 8, weights 5 mg through 500 mg are 316 Stainless Steel, weights below 5 mg are 3003-H14 Aluminum;
500 mg to 5 mg are 316 Stainless Steel;
≥1 g are Troemner Alloy 8;
Below 5 mg are Aluminum
Construction 1 g and above are two-piece;
500 mg and below are one-piece
Density at 20°C Below 5 mg are 2.70 g/cm3;
500 mg to 5 mg are 7.95 g/cm3;
1 g and above are 8.03 g/cm3
Dimensions in Case (Height) 32.258 cm (12.7 in)
Dimensions in Case (Length) 16.764 cm (6.6 in)
Dimensions in Case (Width) 41.148 cm (16.2 in)
Set Contents (2) 2 g;
(2) 200 g;
(2) 20 mg;
500 mg;
10 g;
(2) 20 g;
100 g;
100 mg;
10 mg;
(2) 200 mg;
1 g;
50 g;
5 g;
1 kg;
5 mg;
500 g;
(2) 2 mg;
50 mg;
1 mg
Set Total Pieces 25
Wgt Origin (USA) USA
Legacy Material Number 7417-F1

Logistic Specifications

Country of origin US
Customs tariff number 8423909000
Request Quote
This item requires your attention
Currently not available or the item number is not correct
Requires configuration
Item ID
Product needs requesting quote first
Some mandatory fields left empty
Contact Us
Availability Request
Warranty Reimbursement
No matching records found
Show all results
To find your device, enter the complete serial number and run the search.
Sorry, there are no results found for your search.
To find documents, enter at least 3 characters of the Material Description or the complete Serial Number, Material ID or Lot Number

Are you sure you want to cancel the Quote?

Do you want to delete this item?


It may take up to 24 hours to have your change reflected in all sections of the Installed Devices. Be aware that the changed fields will be blocked from further editing, until the update is performed in the source system. Would you like to proceed?