��^��ϳɏUˮ�л��ձ��

��r�g��2012-11-25 13:51 ��Դ��_�݌W(xu��)Ժ�W(xu��)�� : ��x��1877

ժҪ:�о��^��嶡��ϳɏUˮ�б��Ļ��շ��,��ó��˻��ձ��m�l��:PH3.0,ꐻ��r�g10 M IN,�ض�10��,��ڴ˗l��,��ô�Ʒ��(j��ng)�^�ؽY(ji��)��ü��Ȳ��99%�ı��,��

�P(gu��n)�I�~:�Uˮ,��,��

��Ҫ��ЙC��ԭ��,��t(y��)ˎ��ʳƷ,��ȷ��ЏV��đ�(y��ng)��,��_��һ��I(y��)��^��(�^��嶡��)�ϳ��^��Юa(ch��n)��A�ԏUˮ,�Uˮ�гɷ֏�(f��)�s,��б��Ậ��1~2%��,��˸ߵı��Ậ��Uˮ��̎��ˇ�(y��n)��Ӱ�,��ɏUˮ�ŷŽ�(j��ng)��^��Ҏ(gu��)��Ę�(bi��o)��(zh��n),��H��Ⱦ�˭h(hu��n)��,��˱��M��ɴ˿�Ҋ,��܉��Ч�ķ��x��Uˮ�еı��,��H��Ԝp�p�Uˮ̎��ĉ��,߀��Ԯa(ch��n)��һ��Ľ�(j��ng)��Ч��,��Ŀǰ��x�ἃ��ķ��^��,��Ҫ�о��s��[1],��A�Y(ji��)��[2],��ڽY(ji��)��[3],��R��w�ؽY(ji��)��[4]��,��䶼��ֱ��ڏďUˮ�з��x�ἃ��,��F(xi��n)��ˮ��܄��ďUˮ�N��x��ı��M��ἃ,Ч��^��,��ďUˮ�з��x�ἃ��ṩ��(j��)��

1��򞲿��

1.1��Ҫ�x��ԇ��

1.1.1��Ҫ�x��DELTA320��PHӋ(METTLER),CS 501 AB��ز�(�ؑc�y��ԇ�x��޹�˾),DLSB-5/2.5�͵͜��sҺ�wѭ�h(hu��n)��(��x��Ӣ��A�x��S),��

1.1.2ԇ��}��,��oˮ�Ҵ��黯�W(xu��)��,��c��̪��,�^��嶡��Uˮ��_��һ��S�ṩ,��

1.2��

Ԕ��(x��)��(n��i)��Ո�鿴��֣�

����D(zhu��n)�d��ǳ��ڂ��f��Ϣ֮Ŀ��,��Ё�Դ��(bi��o)ע�e�`��ַ��ĺϷ��(qu��n)�棬Ո��߳֙�(qu��n)��C��c��W(w��ng)(li��n)ϵ,��҂��r��,��h��x�x,��