数显式比色计

技术参数:

测量类型               范围                     精确度 

pH                     -2.00 ~ 16.00pH      ±0.1%±2个字 

ORP                    -1999 ~ 1250mV       ±0.1%±2个字

TEMP                   -10 ~ 120℃          ±0.3℃±2个字  

性能 描述：                                                        

pH缓冲液认知                                                                     有

pH缓冲液类型                                                                用户自选

pH缓冲液温度范围                                                        0.0 ~ 60.0℃

自动/手动温度补偿                                                       -10 ~ 120℃

温补探棒类型                                                     10k热敏电阻(25℃)

输入阻抗                                                                    >10(13）

电极零点补偿                                             ±90mV(在pH 7.00或6.86)

电极斜率补偿                                                                ±30%

双点校正                                                                     有

终点感应及锁定                                                             有

(pH/mV)温度字符显示高度                                      11mm/7mm高的液晶显示(数显式)

校正值记忆功能                                                               有

音效回馈功能                                                               按键皆有

电源                                                                   9V电池一个

操作环境                                                    0 ~ 50℃(相对湿度为90%)

重量(含电池)                                                         260g

外形尺寸                                                            186 x 70 x 37mm