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參數(shù)資料Technical Parameters

選購一：A型漏斗要求: Optional 1: A type funnel requirements

參數(shù)要求：儀器尺寸符合ASTM D-1895標(biāo)準(zhǔn)中A方法，漏斗上出口直徑9.3cm、下出口直徑0.95±0.08cm，漏斗高度11.4cm，漏斗材質(zhì)要為不銹鋼316；量杯高度7.98cm、直徑3.99cm；量杯口與漏斗下出口的高度為3.8cm；配置附件： 秒表1只;毛刷1只; 鋼尺15cm 1把 說明書；保修卡；合格證。

Parameter requirements: instrument size conforms to the D-1895 standard in ASTM A method, the upper opening diameter of the funnel is 9.3cm, the lower outlet diameter of the funnel is 0.95±0.08cm, funnel height is 3.99cm, the height between the cup mouth and the lower outlet of the funnel is 3.8cm. Accessories: stopwatch 1, brush 1, steel rule 15cm 1, manual, warranty card, certificate.

選購二：B型漏斗要求Optional 2: B type funnel requirements

1、量杯的高度24±0.1cm；The height of cup is 24±0.1cm.

2、漏斗與量杯的高度3.8cm；The height between funnel and cup is 3.8cm.

3、漏斗下出口2.54cm±0.16cm；The lower outlet of the funnel is 2.54cm±0.16cm.

4、漏斗上開口12.7±1.0cm；The upper opening diameter of the funnel is 12.7±1.0cm.

5、量杯的容積400ml±2.0ml；Cup volume is 400ml±2.0ml.

6、角度：24度；Angle: 24 degrees.

7、材質(zhì)：不銹鋼材質(zhì)；Material: stainless steel;

8、配置附件： 秒表1只;毛刷1只; 鋼尺15cm 1把 說明書；保修卡；合格證。

Accessories: stopwatch 1, brush 1, steel rule 15cm 1, manual, warranty card, certificate.