FC-4 type test liquid commodity standard gauge, is developed on the basis of Quality and Technical Supervision announced the "prepackaged goods metrological supervision and regulations" and the State Administration of Quality and Technical Supervision issued JJG-2000 "net content of prepackaged goods Metrology and Inspection Rules" . The product has a package of portable, wide measuring range, better than the cylinder and flask ready features, easy to use, can meet a variety of liquid commodities 10-1000ml scale laboratory test is necessary prepackaged standard gauges, but also law enforcement Department of measuring instruments for on-site inspections. One. Specifications Model Model: FC-4 type Type: Measure type EX (continuous use) Measuring range: 10-1000ml Specifications: 8 group 10-100ml 100-150ml 150-200ml 200-300ml 300-400ml 400-600ml 600- 800ml 800-1000ml two. Technical Data (1) This product is colorless and transparent borosilicate glass material blown by good heat treatment, the residual stress ≤80nm / cm optical path difference. (2) the accuracy is within the allowable error value within ± 1.0ml 400-1000ml 10-400ml as ± 2.0ml three. Custody and maintenance considerations should test and verification of pesticides in food and beverage standard gauges distinguish not mix with the same gauge. After using standard gauges should be clean to avoid dirt. When not in use should be standard gauge flat on the box. Out on-site inspection, should avoid strenuous hit move.