Supporto personalizzato
OEM, ODM, OBM
Punto d'origine
Chongqing, China
Numero del Modello
GD-0168
Product name
GD-0168 Petroleum Products Saybolt Colorimeter ASTM D1500
Standard
ASTM D1500, GB/T 6540
Color dial
26 pieces of Dia 14 light holes
Color comparing tube
Dia 32mm, 120~130mm high non-colorful flat bottom glass tube
observation lens
composed of concave mirror and seperated bar
structure
color dial, observation lens,light source and color comparing tube