Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK

Transcription

1 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK 6 Prenton Way Contact: Dr J Roberts North Cheshire Trading Estate Tel: +44 (0) Prenton Fax: +44 (0) Wirral sales@paragon-sci.com CH43 3DU Website: Reference material production at the above address DETAIL OF ACCREDITATION Viscosity Properties ( / RM) Kinematic viscosity ASTM D2162 Viscosity values at intermediate temperatures can be determined in accordance with ASTM D341 Viscosity index can be calculated in accordance with ASTM D2270 Kinematic viscosity ASTM D445 Viscosity values at intermediate temperatures can be determined in accordance with ASTM D341 Viscosity index can be calculated in accordance with ASTM D2270 Assessment Manager: NP Page 1 of 6

2 Viscosity Properties (cont d)) ( / RM) Dynamic viscosity ASTM D2162 Viscosity values at intermediate temperatures can be determined in accordance with ASTM D341 Density Properties and Calculation of Relative Density (Specific Gravity) 0.6 g/ml to 1.2 g/ml ASTM D1480 Aqueous blends 0.90 g/ml to 1.16 g/ml ASTM D4052 Calculation of Relative Density Salt solutions 1.25 g/ml to 1.30 g/ml (Specific Gravity) from ASTM D1480 Density by division of Solvents 1.17 g/ml to 1.65 g/ml Density by the Density of Water at the Specified Water Reference Temperature. Note: Relative Density (Specific Gravity) has no units by definition. 0.6 g/ml to 1.2 g/ml ASTM D4052 IP365 ISO12185 Assessment Manager: NP Page 2 of 6

3 Refractive Index Properties ( / RM) Sucrose solution Sucrose in water wt/wt 0 % to 60 % (0 Brix to 60 Brix) Gravimetric preparation with Flash Point Properties Corresponding to refractive index values of to Calculated from ICUMSA Specification and Standard SPS-3 (2000) Flash point, Pensky Marten closed cup ASTM D93 Procedure A & B IP 34 ISO 2719 Flash point, Cleveland open cup ASTM D92 IP36 ISO 2592 EN 2592 Secondary Working Standard Reference Materials with Flash Point Properties Flash point, Pensky Marten closed cup ASTM D93 Procedure A & B IP 34 ISO 2719 Flash Point, Cleveland open cup ASTM D92 IP36 ISO 2592 EN 2592 Assessment Manager: NP Page 3 of 6

4 with Pour Point Properties ( / RM) Pour point ASTM D97 IP 15 ISO 3016 BS 2000: Part 15 with Cloud Point Properties Cloud point ASTM D2500 IP 219 ISO 3015 EN with Cold Filter Plugging Point Properties Cold Filter Plugging Point (CFPP) ASTM D6371 IP 309 EN 116 BS 2000: Pt 309 with Distillation Properties Distillation Properties ASTM D86 IP 123 ISO 3405 EN ISO 3405 Assessment Manager: NP Page 4 of 6

5 Colour Properties ( / RM) and ASTM colour method at a laboratory (spectrophotometry) ASTM D6045 ASTM D1500 and Saybolt colour definitive method at a laboratory (spectrophotometry) ASTM D6045 ASTM D156 and Gardner colour definitive method at a laboratory (spectrophotometry) ASTM D6166 ASTM D1544 Jet A1 Kerosene Abel Flash Point IP 170 ISO Acidity in Aviation Turbine Fuel ASTM D3242 IP354 Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption ASTM D1319 Assessment Manager: NP Page 5 of 6

6 ( / RM) Jet A1 Kerosene Aniline Point of Petroleum Products and Hydrocarbon Solvents ASTM D611 IP2 Freezing Point of Aviation Fuels ASTM D2386 IP16 Flash Point by Tag Closed Cup Tester ASTM D56 Smoke Point of Kerosene and Aviation Turbine Fuel ASTM D1322 (Thiol Mercaptan) Sulphur in Gasoline, Kerosene, Aviation Turbine, and Distillate Fuels (Potentiometric Method) ASTM D3227 IP342 END *Type = Certified Reference Material(s) RM = Reference Material(s) Refer to ISO for full definitions Assessment Manager: NP Page 6 of 6