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A GRADE VIDEO PANCAKES SPECIFICATION
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Items |
Unit |
Technical |
Specification |
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Dimension |
Thickness |
mm |
13.5 |
14±1 |
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Width |
mm |
12.647 |
12.65±0.01 |
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Physical properties |
Breaking
Strength |
kg |
3.1 |
>=2.7 |
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Surface
Resistance |
W/sq |
2.3 E 9 |
<=5.0 E
9 |
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Transparency |
% |
1.9 |
<= 1.2 |
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Video properties |
RF
Output |
dB |
-1.0 |
> -2.0 |
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Video
S/N |
dB |
-0.5 |
> -2.0 |
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CHROMA
S/N AM |
dB |
+0.3 |
> -1.5 |
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CHROMA
S/N PM |
dB |
+0.5 |
> -1.0 |
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Average
Dropout |
Ea/min |
13.3 |
<= 30 |
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3. Pancake Specification
3.1 Pancake Length : The standard pancake length is 3,903m (12,800ft)
or requested by the customers.
3.2 Pancake Hub
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Items |
Specification |
Remarks |
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Material |
Plastic |
/ |
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Outside
diameter |
114.4 ± 0.2 mm |
/ |
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Inner
diameter |
76.45 ± 0.3 mm |
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Width |
15.2
mm |
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3.3 Pancake Configurations
3.3.2 Pancake LOT NO.
| E-180 | A | 4A081H | B | 08 | 1118 | -05 | 06 |
| Model | Production Factory |
Batch No. | Slitting shift | Slitting No. | Slitting Date | Pancake No. | No. of cut |
3.3.3 Appearance of Pancake
The surface of the pancake is smooth and there is no damage on the pancake
edge Moreover, no hub drop will be allowed.
4. Packing
10 pancakes are packed in 1 carton and cushion sheet is used between every pancake.
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Send mail to acme@acmehk.com with questions or comments about this web site.
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