| |
pH211 |
pH212 |
 |
| 测量范围 |
0.00to14.00pH/0.0to100℃ |
-2.00--16.00 pH |
| ±399.9mV(ISE) |
-2.000--16.000 pH |
| ±1999mV(ORP) |
0.0to100.0℃ |
| 解析度 |
0.01pH;0.1℃ |
0.01/0.001pH |
| 0.1mV(ISE),1mV(ORP) |
0.1℃ |
| 精度 |
±0.01pH,±0.5℃ |
±0.01/±0.002pH |
| ±0.2mV(ISE),±1mV(ORP) |
±0.5℃ |
| 校准 |
自动1点或2点校准(pH4.01,6.86,7.01,9.18,10.01) |
| 温度补偿 |
0--100℃自动温度补偿 |
| 输出电阻 |
1012
ohm |
1012
ohm |
| 电脑接口 |
NA |
RS232 |
| 电源 |
12VDC |
| 环境 |
0--50℃;95% RH |
| |
pH213 |
HI9321 |
pH201 |
| 测量范围 |
-2.00--16.00 pH |
0.00 to 14.00pH/ 0.0 to 100℃ |
0.00 to 14.00pH/ 0.0 to 100℃ |
| -2.000--16.000 pH |
±399.9mV(ISE) |
0.0to100.0℃ |
| 0.0to100.0℃,±999.9mV(ISE&ORP) |
±1999(ORP) |
±999.9mV(ISE&ORP) |
| 解析度 |
0.01/0.001pH |
0.01pH/0.1(ISE) |
0.01&0.001pH |
| 0.1℃,0.1mV |
±1(ORP)/±0.5℃ |
0.1mV/0.1℃ |
| 精度 |
±0.01/±0.002pH;±0.5℃ |
±0.01pH/±0.2(ISH) |
±0.01&0.002pH |
| ±0.5%全量程(ISE&ORP) |
±1(ORP)/±0.5℃ |
±0.05%mV/±0.5℃ |
| 校准 |
自动1点或2点校准(pH4.01,6.86,7.01,9.18,10.01) |
| 温度补偿 |
0--100℃自动温度补偿 |
| 输出电阻 |
1012
ohm |
1012
ohm |
1012
ohm |
| 电脑接口 |
RS232 |
NA |
RS232 |
| 电源 |
12VDC |
| 环境 |
0--50℃;95% RH |