GB/T514 series liquid-in-glass thermometers for testing of petroleum product

• Name of thermometers	Measurement range (°C)	Division value (°C)	Shape	Full length (mm)	External diameter (mm)	Immersion (mm)	Unit	NO.	Criterion of acceptability
  1. GB/T514 series liquid-in-glass thermometers for testing of petroleum product
  Closed-cup flash point(low range)	-5~110	0.5	stick	282~295	6~7	57	piece	New type	GB/T261-2008
  Closed-cup flash point(middle range)	20~150	1.0	stick	282~295	6~7	57	piece	New type	GB/T261-2008
  Closed-cup flash point(high range)	90~370	2.0	stick	282~295	6~7	57	piece	New type	GB/T261-2008
  No.1 close-cup flash point	-30~170	1.0	internal standard	250±10	8~10	55	piece	GB-1	GB/T261
  No.2 close-cup flash point	100~300	1.0	internal standard	250±10	8~10	55	piece	GB-2	GB/T261
  No.1 open cup flash point	0~360	1.0	internal standard	330±10	8~9	45	piece	GB-3	GB/T267,GB/T509
  No.1 open cup flash point	0~360	1.0	stick	330±10	6~7.5	45	piece	GB-4	GB/T267,SH/T0059,SH/T0561
  No.2 open cup falsh point	-6~400	2.0	stick	310±5	6~8	25	piece	GB-5	GB/T3536
  No. 1 Engler viscosity	0~60	0.5	internal standard	250±10	7~9	90	piece	GB-6	GB/T266
  No. 2 Engler viscosity	50~110	0.5	internal standard	250±10	7~9	90	piece	GB-7	GB/T266
  Engler viscosity for bitumen	19~27	0.1	stick	275±5	5.5~6.5	90	piece	GB-8	SH/T0099