GB/T 32242.1-2015Equipment for crop protection -- Induction hopper -- Part 1: Test methods (English PDF)

Foreword

GB/T 32242 "plant protection machinery inhaled dosing device" is divided into two parts.

--- Part 1. Test methods;

--- Part 2. General requirements and performance limits.

This section GB/T Part of 132,242.

This section drafted in accordance with GB/T 1.1-2009 given rules.

This section uses redrafted Law Amendment uses ISO 21278-1:2008 "Part 1 plant protection machinery inhaled dosing device.

Test Methods". This part of ISO 21278-1:2008 technical differences are.

--- In Chapter 1, "Scope" increased scope of application of the first chapter complete;

--- Increasing the numbers and formulas Explanation of symbols so that a standard format to write more standardized;

--- Comparative international standards 6.5 and 6.6 content, increasing 6.6.2c), so that the complete contents 6.6.2.

This section also made the following editorial changes.

--- Deleted the reference to international standards.

This part is proposed by China Machinery Industry Federation.

This part of the National Standardization Technical Committee (SAC/TC201) Agricultural machinery centralized.

This section is responsible for drafting unit. China Academy of Agricultural Mechanization Sciences, Modern Agricultural Equipment Co., Ltd.

Introduction

Sprayers primary kits may be connected to a suction-type dosing device, in order to avoid cross-contamination between the pesticide and the operator and the environment Pollution.

Currently, inhaled dosing device on the market that can be obtained mainly in the following two types.

--- Pesticide can be transferred to the inhalation type dosing device inside the sprayer main kits;

--- Can be transported to the pesticide sprayer master kits, and pharmaceutical box has pre-mixed and self-cleaning function of inhaled dosing Means.

This standard applies to verification inhaled dosing device.

Plant protection machinery inhaled dosing device Part 1. Test methods

1 Scope

This section provides test methods for inhalation dosing device performance limits to verify GB/T 32242.2 determined.

This section applies to suction-type dosing means for delivery of pesticides and fertilizers on crop protection.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 20085 plant protection machinery vocabulary (GB/T 20085-2006, ISO 5681:1992, MOD) GB/T 20183.2-2006 Machinery Plant protection spraying equipment - Part 2. Test methods for hydraulic sprayers (ISO 5682-2.

1997, IDT)

GB/T 32242.2 plant protection machinery - Part 2 inhaled dosing device. General requirements and performance limits (GB/T 32242.2-2015, ISO 21278-2:2008, MOD)

3 Terms and Definitions

GB/T 20085 and defined by the following terms and definitions apply to this document.

Inhaled dosing device inductionhopper with a cylindrical vessel can transport and mixing all kinds of liquids, solids, pesticides or fertilizers into the sprayer main liquid chamber, and having a self-cleaning it means cleaning function.

Note. The device can be installed on the machine, or can be placed freely, work only when connected to the dosing tank sprayer.

Drug barrel cleaning device cleaningdeviceforcropprotectionproductscans Empty the pot for cleaning the inner wall of the device.

4 Test materials and equipment

4.1 no water suspended solids.

4.2 solution for visualization with stain.

4.3 GB/T 20183.2-2006 as defined in Appendix A oxychlorination copper powder.

4.4 Appendix A provision of micro-granules.

4.5 Appendix B required standards goo.

4.6 feeding device, the outlet inner diameter of 30mm ~ 40mm, see figure 1.