YS/T 602-2007 Active
YS/T 602-2007 Test method for resistivity of zone-refined germanium ingot using a two-point probe
Abstract
This standard specifies the method of measuring the resistivity of zone-melted germanium ingots using the direct current two-probe method. This standard is applicable to the measurement of the resistivity of primary zone-melted germanium ingots produced by trapezoidal boats as specified in GB/T 11071 "Zone-Melted Germanium Ingots", with a resistivity measurement range of 0.1 Ω·cm to 100 Ω·cm. This standard requires that the cross-sectional area of the portion of the zone-melted germanium ingot being measured vary linearly along the length of the ingot, and the length of the ingot must be more than three times the maximum size of the cross-section and the probe spacing.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 602-2007 |
| CCS | \nTest methods for the physical properties of metals |
| ICS | \nMetal material testing |
| Implement Date | 2008-05-01 |