Image:Kilogram.jpg
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| This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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[edit] Summary
| Description |
Photo of the Danish national Kilogram prototype, known as K48, is located at the Danish National Metrology Institute. The mass of K48 is documented as being 112 µg greater than that of the IPK—the International Prototype Kilogram—kept at Paris. K48’s mass was compared to the IPK when it was made in 1949 and was remeasured during the 1989/1992 periodic verification. |
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| Source |
Photo received directly from the Danish National Metrology Institute by request. |
| Date |
2008-01-16 |
| Author |
Mr. Bo Bengtsen, Danish National Metrology Institute. |
| Permission (Reusing this image) |
Permission is granted by Danish National Metrology Institute specifically for use on Wikimedia Commons. |
[edit] Licensing
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 15:31, 17 January 2008 | 711×816 (438 KB) | Gjensen | ({{Information |Description=photo of the Danish national Kilogram prototype, located at the Danish National Metrology Institute. This weight is identical to the Master Kilogram prototype, kept at Paris, and it's mass is compared to the Paris Kilogram on ra) |
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