Produk Goniospektroradiometer Luminer Rotasi Presisi Tinggi LSG-1890BCCD/LSG-1800ACCD goniospectroradiometer is a high precision automatic goniophotometric instrument for luminous intensity distribution measurement with facility for rotating the light source. The LSG-1890BCCD/LSG-1800ACCD can do Juni 19, 2025 Tidak ada komentar