DURAN® super duty Erlenmeyer flask, narrow neck, with graduation, 1000 ml
Capacity - ml |
1000
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Diameter (d) - mm |
131
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Diameter (d1) - mm |
42
|
Height (h) - mm |
220
|
Material |
Glas
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Colour |
Helder
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- Better mechanical stability due to increased glass content. Reinforced rim increases shock resistance and reduces risk of breakage.
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- Typical applications: Working under mechanical load.
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- DURAN® laboratory glassware, including heating vessels, has very good thermal-shock resistance (?T=100 K) and a high operating temperature (+500 °C). Not only the glass type but also its uniform wall thickness distribution are critical in preventing uneven expansion and stressing of the glass which could result in failure. For this reason, wall thickness distribution is, as a vital quality characteristic, continuously checked during the production process.
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- Due to the uniform wall thickness distribution suitable for very high temperature changes.
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- The printed scale on many items of DURAN® laboratory glassware is indicative with an accuracy of ±10 %. Therefore the items are not suitable for use as volumetric glassware.
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- The products are not designed for use under differential pressure or vacuum conditions.
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- Uniform and slow heating is recommended. The standard DURAN® beakers should be used when working at very high temperatures or if rapid temperature changes are expected.
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