²âÁ¿ÔÀí |
²£Á§µç¼«·¨ |
²âµÃËùÐèÒªµÄÑùÆ·Á¿ |
* 0.1ºÁÉý»ò¸ü¶à |
²âÁ¿·¶Î§ |
PH2〜12 |
ÏÔʾ·¶Î§ |
14 PHÖµ0〜* 2 |
У¶Ô |
×Ô¶¯µ¥µãУ׼ |
×Ô¶¯Á½µãУ׼ |
׼ȷÐÔ |
¡À0.1 pHÖµ* 3 |
·¶Î§ºÍ ·Ö±æÂÊ |
0.1PH |
Ñ¡Ôñ0.1/0.01pH |
Ö÷Òª¹¦ÄÜ |
*·ÀË®½á¹¹£¬×Ô¶¯Î¶Ȳ¹³¥£¬×Ô¶¯±£³Ö×Ô¶¯¹Ø»ú¹¦ÄÜ£¨30·ÖÖÓ£© |
µÄζȺÍʪ¶È |
£¨·ÇÀäÄý£©5〜40¡æ£¬85£¥Ïà¶Ôʪ¶ÈСÓÚ |
¹¦ÂÊ |
3V£¨CR2032£©2Ŧ¿Ûï®µç³Ø |
µç³ØÊÙÃü |
Á¬ÐøÊ¹ÓÃÔ¼400Сʱ |
Ö÷Òª²ÄÁÏ |
ABSÊ÷Ö¬ |
³ß´çºÍÖØÁ¿ |
£¨²»°üÀ¨µç³Ø£©£¨²»°üÀ¨µÄÍ»Æð£©164ºÁÃסÁ29ºÁÃסÁ20ºÁÃ×/50¿ËÔ¼ |
ÊÎÆ· |
£¨14ML£©£¬£¨PH7£©±ê×¼ÈÜÒºµÄpHÖµ Îå¸ö²ÉÑùƬB |
£¨pHΪ7£¬pHΪ4£©Ã¿Ò»¸öpH±ê×¼Òº £¨14mL£©ÖУ¬ Îå¸öÈ¡ÑùƬ²ÄB |
¸ü»»ºÄ²Ä £¨¸ñʽ£© |
S010£º´«¸ÐÆ÷ Y017£º±ê×¼ÈÜÒº È¡Ñù±í£ºY046 |
S010£º´«¸ÐÆ÷ Y017£¬Y014£º±ê×¼ÈÜÒº ³éÑù±í£ºY046 |