ISO 7256-1:1984 播种设备.试验方法.第1部分：单粒点播机（精密播种机）

标准编号：ISO 7256-1:1984

中文名称：播种设备.试验方法.第1部分：单粒点播机（精密播种机）

英文名称：Sowing equipment — Test methods — Part 1: Single seed drills (precision drills)

发布日期：1984-03

标准范围

规定了一种标准化试验方法，允许在地理偏远地区和/或不同气候条件下进行试验时的再现性；主要目标是任何一种型号设备的可比性。附录A给出了台架试验的性能，包括六项强制性试验和一项可选试验。附录B显示了测量播种深度的装置。附录C和D包括测试频率和频率直方图。附录E中给出了可选测试。附录F中给出了测试报告的示例。

Specifies a standardized test method permitting reproducibility of test when they are carried out in geographically remote areas and/or different climatic conditions; the main objective being comparability for any one model equipment. Annex A gives performance of bench tests including six mandatory tests and an optional test. Annex B shows the device for measuring the depth of sowing. Annex C and D include the frequency of tests and a frequency histogram. Optional tests are given in annex E. An example of test report is show in annex F.

标准预览图