N63 土壤与农作物测试仪器 标准查询与下载
共找到 20 条与 土壤与农作物测试仪器 相关的标准，共 2 页
Laboratory glassware — Burettes
- ICS
- 17.060
- CCS
- N63
- 发布
- 2015-10-13
- 实施
本型式评价大纲适用于以电阻方法为测量原理，测量原棉水分的箱式（极板式）原棉水分测定仪（以下简称测定仪）的型式评价，其他类型以电阻方法为测量原理的测定仪可参照执行。
Program of Pattern Evaluation of Raw Cotton Moisture Testers
- ICS
- CCS
- N63
- 发布
- 2012-12-21
- 实施
- 2013-03-21
本大纲适用于0.5级和1级取样分析式电容法和电阻法谷物水分测定仪(以下简称谷物水分仪或仪器)的型式评价，不适用于在线式或插针式谷物水分仪的型式评价。
Program of Pattern Evaluation of Capacitive and Resistive Grain Moisture Testers
- ICS
- CCS
- N63
- 发布
- 2012-12-21
- 实施
- 2013-03-21
本校准规范适用于轴向力不大于12kN的杠杆式固结仪和气压式固结仪的校准。
Calibration Specification for Oedometers
- ICS
- CCS
- N63
- 发布
- 2011-09-14
- 实施
- 2011-12-14
本规程适用于滤纸式烟度计（以下简称烟度计）的首次检定、后续检定和使用中检查。
Verification Regulation of Filter-Type Smokemeters
- ICS
- CCS
- N63
- 发布
- 2011-07-28
- 实施
- 2012-01-28
本规范适用于测量范围为（0～30)mm烟草填充值测定仪的校准。
Calibration Specification for Cut Tobacco Filling Power Tester
- ICS
- CCS
- N63
- 发布
- 2011-04-12
- 实施
- 2011-07-12
Verification rules for tobacco processing on-line moisture meter
- ICS
- CCS
- N63
- 发布
- 2011-04-01
- 实施
- 2011-04-01
Verification rules for measuring instrument for filling value of expanded stems
- ICS
- CCS
- N63
- 发布
- 2010-07-01
- 实施
- 2010-07-01
Verification rules for cut tobacco filling value tester
- ICS
- CCS
- N63
- 发布
- 2010-07-01
- 实施
- 2010-07-01
Verification Regulations for Tobacco Elasticity Tester
- ICS
- CCS
- N63
- 发布
- 2010-06-21
- 实施
- 2010-07-01
JJG(烟草)23的本部分中提到的叶片振动分选机即为打叶烟叶专用仪器叶片振动分选机。 本部分适用于叶片振动分选机的首次检定、后续检定、维修后检定和使用中检验。
Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 2:Lamina Selection Machine
- ICS
- CCS
- N63
- 发布
- 2009-03-30
- 实施
- 2009-05-01
JJG(烟草)23的本部分中提到的叶中含梗测定仪即为打叶烟叶专用仪器叶中含梗测定仪。 本部分适用于叶中含梗测定仪的首次检定、后续检定、维修后检定。
Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 3:Stem Tester
- ICS
- CCS
- N63
- 发布
- 2009-03-30
- 实施
- 2009-05-01
Food products - Checking the performance of moisture meters in use - Part 1: Moisture meters for cereals
- ICS
- 67.260
- CCS
- N63
- 发布
- 2008-11
- 实施
本标准规定了小麦硬度指数测定仪的术语和定义、技术要求、试验方法和检验规则。 本标准适用于采用抗机械粉碎原理，以小麦硬度作为测定对象的小麦硬度指数测定仪。
Technical requirements and test method for wheat hardness index tester
- ICS
- 21.020
- CCS
- N63
- 发布
- 2007-09-29
- 实施
- 2007-11-01
The purpose of this practice is to provide guiding principles for the use of evaluation cottons and evaluation samples for the qualification of cotton classification instruments. The cotton classification instruments qualified under this practice shall be capable of testing the fiber properties of micronaire reading, upper half mean length, uniformity index, breaking tenacity (strength), Rd (color), +b (color), percent area (trash) and particle count (trash). This practice provides guidelines for users of cotton classification instruments to perform standardized testing that will ensure that test results are within acceptable tolerances (see tables below) for the marketing of cotton bales. A test of the upper half mean length, uniformity index and breaking tenacity (strength) shall consist of an average of two (2) specimens that are prepared by an automatic mechanical sampler. A test of the color and trash shall consist of an average of four (4) measurements with a 90 degree rotation of the color evaluation fiber samples between measurements on each sample. The micronaire test shall consist of a single measurement.1.1 This practice provides two options for the qualification of cotton classification instruments: option 1, newly installed cotton classification instrumentation, or option 2, annual verification of cotton classification instrumentation using evaluation cottons, trash evaluation images, and color evaluation fiber samples for the fiber measurements of micronaire reading, upper half mean length, uniformity index, breaking tenacity (strength), Rd (color reflectance), +b (color yellowness), percent area (trash), and particle count (trash). 1.2 This practice covers the technical requirements to validate the consistency of data reported by a cotton classification instrument. 1.2.1 The practice can be used when new equipment is installed or it can be used to perform annual verification for consistency of reported data. 1.2.2 The practice can be used to qualify cotton classification instruments using evaluation cottons, trash evaluation images, and color evaluation fiber samples. These data can be used for fiber measurements of micronaire reading, upper half mean length, uniformity index, strength, color reflectance, and trash. 1.3 The values stated in English units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Standard Practice for Qualification of Cotton Classification Instruments for Cotton Marketing
- ICS
- 59.060.10
- CCS
- N63
- 发布
- 2007
- 实施
Carriageable micronaire for cotton fibres
- ICS
- 65.020
- CCS
- N63
- 发布
- 1998-08-06
- 实施
- 1998-12-01
Model naming principles of smoke testing instruments
- ICS
- CCS
- N63
- 发布
- 1993-04-01
- 实施
- 1993-04-01
The method is applicable to oats, durum wheat, wheat, maize, barley, rice, rye and sorghum. It consists in preparing of several test samples, or a range of test samples, with different moisture contents, under specified conditions, determining of their moisture contents by a reference method and measuring with the meter to be checked. An annex specifies the maximum permitted errors.
Check of the calibration of moisture meters; Part 1 : Moisture meters for cereals
- ICS
- 67.260
- CCS
- N63
- 发布
- 1984-07
- 实施
