DSHD-251 Base Number Tester
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A:Brief description: DSHD-251 Base Number Tester is designed according the industrial standard of People’s Republic of China SH/T0251-93 Test method for alkali value of petroleum products. It is Consists of DSHD-2A automatic potentiometric titrator, titrate stand and burette. Its main function is to determine the alkali component of petroleum products and used petroleum products and additives.