Williams, R G; Hall, D A (1998) Laboratory intercomparison of Hot Box measurements of a glazed window system using the measurement procedures given in ISO/DIS 12567 and prEN 12412-1 standards. NPL Report. CBTM 5
Williams, R G; Hall, D A (1997) SM&T Project 3032 - Contract MATI-CT 940063. Final summary report - Design and validation of glazed calibration panels required for the measurement of thermal transmittance of glazed assemblies. NPL Report. CBTM 2
Williams, R G; Hall, D A (1997) SM&T Project 3032 - Contract MATI-CT 940063. Report of the NPL hot box measurements using the procedures specified in prEN 12412-1 with 1.2m X 1.2m glazed calibration panels. NPL Report. CBTM 1
Williams, R G; Hall, D A (1995) Report on hot box measurements made of two 1.48m x 1.23m glazed, calibrated reference panels as specified in ISO/CD 12567 and CEN/TC 89 WI 26 part 2 03.1995. NPL Report. QM 115