参数资料Technical Parameters

选购一：A型漏斗要求: Optional 1: A type funnel requirements

参数要求：仪器尺寸符合ASTM D-1895标准中A方法，漏斗上出口直径9.3cm、下出口直径0.95±0.08cm，漏斗高度11.4cm，漏斗材质要为不锈钢316；量杯高度7.98cm、直径3.99cm；量杯口与漏斗下出口的高度为3.8cm；配置附件： 秒表1只;毛刷1只; 钢尺15cm 1把 说明书；保修卡；合格证。

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.

选购二：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、漏斗与量杯的高度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、漏斗上开口12.7±1.0cm；The upper opening diameter of the funnel is 12.7±1.0cm.

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

6、角度：24度；Angle: 24 degrees.

7、材质：不锈钢材质；Material: stainless steel;

8、配置附件： 秒表1只;毛刷1只; 钢尺15cm 1把 说明书；保修卡；合格证。

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