Test Standards
|
Chinese
GB/T2481.2-1998
|
International
ISO8486-2:1996
|
FEPA
42-GB-1984
German DIN69101-1985
|
American
ANSI B74.10-1997(R1988)
|
Japanese
JISR 6001-1987
|
Test Method
检测方法
|
Photoelectric Sedimentation光电沉降仪
|
Sedimentation Tube沉降管
|
Photoelectric Sedimentation光电沉降仪
|
Sedimentation Tube沉降管
|
Sedigraph
5000D
|
Sedimentation Tube沉降管
|
Sedimentation Tube沉降管
|
Electric Resistance电阻法
|
Grit #
粒度标记
|
Mean Particle Size (d50) 粒度组成(d50值)
|
230
|
53.0±3.0
|
55.7±3.0
|
53.0±3.0
|
55.7±3.0
|
50.0±3.0
|
--
|
--
|
--
|
240
|
44.5±2.0
|
47.5±2.0
|
44.5±2.0
|
47.5±2.0
|
42.0±2.0
|
53.5~50.0
|
60.0±4.0
|
57.0±3.0
|
280
|
36.5±1.5
|
39.9±1.5
|
36.5±1.5
|
39.9±1.5
|
34.5±1.5
|
44.0~40.5
|
52.0±3.0
|
48.0±3.0
|
320
|
29.2±1.5
|
32.8±1.5
|
29.2±1.5
|
32.8±1.5
|
32.8±1.5
|
36.0~32.5
|
46.0±2.0
|
40.0±1.5
|
360
|
22.8±1.5
|
26.7±1.5
|
22.8±1.5
|
26.7±1.5
|
26.7±1.5
|
28.8~25.8
|
40.0±2.0
|
35.0±2.0
|
400
|
17.3±1.0
|
21.4±1.0
|
17.3±1.0
|
21.4±1.0
|
21.4±1.0
|
23.6~20.6
|
34.0±2.0
|
30.0±2.0
|
500
|
12.8±1.0
|
17.1±1.0
|
12.8±1.0
|
17.1±1.0
|
17.1±1.0
|
19.7~16.7
|
28.0±2.0
|
25.0±1.0
|
600
|
9.3±1.0
|
13.1±1.0
|
9.3±1.0
|
13.7±1.0
|
13.7±1.0
|
16.0~13.0
|
24.0±1.5
|
20.0±1.5
|
700
|
--
|
--
|
--
|
--
|
--
|
--
|
21.0±1.3
|
17.0±1.3
|
800
|
6.5±1.0
|
11.0±1.0
|
6.5±1.0
|
11.0±1.0
|
11.0±1.0
|
12.3~9.8
|
18.0±1.0
|
14.0±1.0
|
1000
|
4.5±0.8
|
9.1±0.8
|
4.5±0.8
|
9.1±0.8
|
9.1±0.8
|
9.3~6.8
|
15.5±1.0
|
11.5±1.0
|
1200
|
3.0±0.5
|
7.6±0.5
|
3.0±0.5
|
7.6±0.5
|
7.6±0.5
|
6.5~4.5
|
13.0±1.0
|
9.5±0.5
|
1500
|
--
|
---
|
--
|
--
|
--
|
--
|
10.5±1.0
|
8.0±0.6
|
2000
|
--
|
--
|
--
|
--
|
--
|
--
|
8.5±0.7
|
6.7±0.6
|
2500
|
--
|
--
|
--
|
--
|
--
|
--
|
7.0±0.7
|
5.5±0.5
|
3000
|
--
|
--
|
--
|
--
|
--
|
--
|
5.7±0.5
|
4.0±0.5
|
4000
|
--
|
--
|
--
|
--
|
---
|
---
|
-
|
3.0±0.4
|
6000
|
--
|
--
|
--
|
--
|
--
|
--
|
-
|
3.0±0.4
|
8000
|
--
|
--
|
--
|
--
|
--
|
--
|
-
|
2.0±0.4
|