◆ RS232數(shù)據(jù)輸出接口

性能指標(biāo)：

儀器級(jí)別                               0.01級(jí)

測(cè)量范圍                               pH: （0～14.00）pH

                                       mV: （-1999～1999）mV

                                       T:（-5.0～105）℃  (3C⁺)

分辨率                                 pH: 0.01pH

                                       mV: 1mV

                                       T:0.1℃

基本誤差                               pH: ±0.01pH ±1個(gè)字

                                       mV: ±0.05%(FS) ±1個(gè)字

                                       T:±0.3℃±1個(gè)字

重復(fù)性                                 0.01 pH

溫度補(bǔ)償范圍                           （0～100.0）℃

輸入阻抗                               ≥1×10¹²Ω

標(biāo)準(zhǔn)配置

主機(jī)                                                            1臺(tái)

復(fù)合電極                                                        1支

溫度傳感器（3C+）                                               1支

*電極架                                                      1套

電源適配器                                                      1個(gè)

BNC短路頭                                                       1個(gè)

緩沖溶液pH4、pH7、pH9                                           2套

使用手冊(cè)、保修卡、合格證                                        1套

另外還有其他種類繁多的PH電極、離子選擇電極，用戶可自行另購(gòu)。