Model 290
比重计,涂料、钢的密度测定 50 ml
Pycnometer

Model 290/IV with manufacturer's test certificate

Order number: 01620131
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Pycnometer

Model 290/IV with manufacturer's test certificate

290 型比重计用于测定涂料和其他液体或膏状产品的密度。物质密度 r 是其质量 m 与其体积 V 之商。涂料密度的参考温度为 20°C,除非另有约定。在 20℃ 下的密度指定为 r20。用于测定密度的比重计填充有待测试的液体/膏泥。密度由已填充的和空的比重计以及已知填充体积之间的重量差计算。

Norms

  1. DIN 53 217
  2. ISO 2811
  3. BS 3900:A 12
  4. SIS 18 41 11
  5. SNV 37 100
  6. VDA 621-103

Technical specifications

Material

Steel

Volume

50 ml