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哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221可以选配ISE电极+/span>ISE离子浓度测量单位丹/span>ppm、/span>哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221pH校准丹/span>5点校准,内置7个校准点咋/span>5个用户自定义校准点。用户可以通过哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221屏幕提示进行校准操作。用户也可设宙/span>‛/span>测量超范図/span>“/span>咋/span>‛/span>校准过期“/span>提示、/span>哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221采用**的自检功能+/span>哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221可确保每次测量都达到精确的读数,并可发现校准过程中存在的潜在问题,如电极是否需要清洗或校准液的好坏。校准过程后,屏幕会显示电极的性能、/span>
?哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221具有离子测量功能?哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221背景?/span>LCD显示屎/span>?哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221校准过程中屏幕提示相关操作信?/span>?哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221pH校准丹/span>5点校准,内置7个校准点咋/span>5个用户自定义校准炸/span>?哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221可手动存?/span>300组数据,自动存储1000个测量数?/span>?哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221测量读数锁定功能?哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221用户可选择‛/span>测量超范図/span>“/span>提醒?哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221用户可选择‛/span>校准过期“/span>提醒?哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221具有USB数据接口
哈纳仪器&哈纳酸度讠/span>PH讠/span>HI3221(哈纳HANNA)高精度实验室酸度测定仪』/span>pH/ORP/ISE/温度】介绍及技术指标: |
型号哈纳仪器&哈纳酸度计PH计HI3221 量程pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH ORP2000 mV ISE1.00 x 10-3 to 1.00 x 105 ppm 温度 -20.0 to 120.0C 解析度pH?.1pH;0.01 pH; 0.001 pH ORP0.1 mV? mV ISE 0.01?.1??0 ppm 温度 0.1 C 精度pH?#177;0.01pH?#177;0.002pH ORP0.2 mV ISE读数?#177;0.5% (单价离子) ; 读数?#177;1% (二价离子) 温度 0.4C pH校准 多达5点自动校准, 内置7个校准点(pH 1.68 / 4.01 / 6.86 / 7.01 / 9.18 / 10.01 / 12.45?5个用户自定义校准 离子校准 两点校准 内存6个校准点(0.1 1 10 100 1000 10000 ppm) 温度补偿 自动或手动温度补偿,-20.0 to 120.0C 电极类型采用BNC酸度电极接口,HI7662温度探头 手动存储手动300个测量数 自动存储存储间隔5?0?0 秒,1???0?5?0?0,,120?80分钟,存?000个测量数 数据接口USB数据接口,与电脑连接(需选购数据软件及数据线 输入阻抗10 12 Ohm 供电方式12 Vdc电源适配 使用环境 0 to 50C (32 to 122F);RH max 55% 尺寸重量 235 x 207 x 110 mm?.8 kg |
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