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JJG 615-2006: Verification Regulation of Retail Appliance for Vegetable Oil
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
JJG 615-2006	English	339	Add to Cart	3 days [Need to translate]	Verification Regulation of Retail Appliance for Vegetable Oil
JJG 615-1989	English	319	Add to Cart	3 days [Need to translate]	Verification Regulation of Retail Appliance for Vegtable Oil

JJG 615-2006: Verification Regulation of Retail Appliance for Vegetable Oil

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Verification Regulation of Retail Appliance for Vegetable Oil National Metrology Verification Regulations of the People's Republic Oil dispenser Released on.2006-12-08 2007-06-08 implementation The General Administration of Quality Supervision, Inspection and Quarantine issued Oil detector verification procedure etableOil Replace JJG 615-1989 This regulation was approved by the General Administration of Quality Supervision, Inspection and Quarantine on December 8,.2006, and It will take effect on June 8,.2007. Focal Point. National Traffic Capacity Measurement Technical Committee Main drafting unit. Zhejiang Institute of Quality and Technical Supervision and Testing Participated in drafting unit. Quality and Technical Supervision Bureau of Changshan County, Zhejiang Province This procedure is entrusted to the National Traffic Volume Measurement Technical Committee The main drafters of this procedure. Mo Qiaorong (Zhejiang Institute of Quality and Technical Supervision and Testing) Tong Minzhi (Zhejiang Institute of Quality and Technical Supervision and Testing) Liu Tangsheng (Zheshan Changshan County Quality and Technology Supervision and Inspection Institute) Participate in the drafters. Luo Yuetao (Zhejiang Institute of Quality and Technical Supervision and Testing) Fan Weibing (Zheshan Changshan County Quality and Technical Supervision Bureau)

table of Contents

1 Scope (1) 2 terms (1) 3 Overview (1) 4 Metrology performance requirements (1) 5 General technical requirements (3) 5.1 Appearance (3) 5.2 Adhesion (3) 5.3 Operational portability (3) 5.4 Function (3) 6 measuring instrument control (3) 6.1 Verification conditions (3) 6.2 Verification items and verification methods (3) 6.3 Processing of verification results (5) 6.4 Verification cycle (5) Appendix A Schematic diagram of the round wheel structure (6) Appendix B Format of verification certificate and verification result page (7) Appendix C Verification Record Format (8) Oil detector verification procedure

1 Scope

This procedure applies to the first verification, subsequent verification and in-use inspection of retail edible oil dispensers.

2 terms

2.1 Measurement sales A cylindrical pin used to determine the amount of oil sold by the oil dispenser. 2.2 Round wheel The radius is equal to the length of the hand-operated oiler handle, and its mass is not more than twice the mass of the hand-operated oiler handle. The outer circumference is formed in a trough shape to facilitate the winding of the rope and the circular wheel of the hanging weight.

3 Overview

Oil dispenser refers to measuring instruments used for the trade of edible vegetable oil, including. pressure-lifting, hand-operated and electric Subtype. The pressure-lifting oil-selling device pushes up the measuring pin on the measuring scale according to the amount of oil sold, and the handle is lifted upwards to raise the oil. Inhalation of the volume tube, press down again, press the oil in the volume tube from the oil outlet into the oil container; hand-operated oil dispenser After the metering pin on the measuring scale is pushed out according to the quantity of oil sold, the handle is swung counterclockwise, and the oil is sucked into the volume tube. Medium, then swing the handle clockwise to press the oil in the volume tube from the oil outlet into the oil container; electronic oil sales The oil is sucked out of the oil tank by the oil pump and sent to the volumetric tube, and the oil in the volumetric tube is used by the volumetric method or the weighing method. The volume or mass is measured, and the oil temperature and density are compensated and processed by the single chip microcomputer. The structure of the pressure-lifting and hand-operated oil-selling device is shown in Figure 1 (a), (b), the structure of the electronic oil-selling device The figure is shown in Figure 2.

4 Metrological performance requirements

4.1 The maximum allowable error of each nominal value of the oil dispenser shall be in accordance with Table 1. 4.2 The repeatability of each nominal value of the oil dispenser shall not exceed the absolute value of the maximum allowable error. Table 1 Maximum allowable error of each nominal value g Nominal value 50~250 300 400 500 1000 1500.2000 2500 maximum allow error First verification, Subsequent verification ±0.8 ±0.9 ±1.2 ±1.5 ±2.0 ±3.0 ±4.0 ±5.0 In-use test ±1.5 ±1.8 ±2.4 ±3.0 ±6.0 ±9.0 ±12.0 ±15.0 ...