Model Number:
Model | FP6450 | FP6440 | FP6432 | FP6431 | FP6430 | ||
Display method | 7 inch color capacitive touch LCD screen | ||||||
show result | Concentration value | ||||||
Reading range | 0.000~999.9 | ||||||
Test element | Potassium, sodium, lithium, calcium, strontium | Potassium, sodium, lithium, calcium | Potassium, sodium, cesium | Potassium, sodium, calcium | Potassium, sodium, lithium | ||
Number of channels | 5 | 4 | 3 | 3 | 3 | ||
Detection limit | Potassium | ≤0.004 | |||||
| sodium | ≤0.008 | |||||
| lithium | ≤0.015 | - | - | ≤0.015 | ||
| calcium | ≤0.050 | - | ≤0.050 | - | ||
| barium | ≤0.044 | - | ≤0.044 | - | - | |
Linear error | Potassium | ≤0.005 | |||||
| sodium | ≤0.03 | |||||
| lithium | ≤0.021 | - | - | ≤0.021 | ||
| calcium | ≤0.075 | - | ≤0.075 | - | ||
| barium | ≤0.066 | - | ≤0.066 | - | - | |
Response time | <8s | ||||||
Minimum suction volume | <6ml/min | ||||||
stability | Continuous injection with standard solution, the relative maximum change of the instrument value within 15s ≤ 3% per minute, a total of 6 measurements, the maximum change of instrument indication value ≤ 15% | ||||||
Repeatability | ≤3% | ||||||
Graph | Have | ||||||
printer | Optional | ||||||
Printer type | Built-in thermal printer | ||||||
USB interface | Have | ||||||
Connecting to a computer | Yes | ||||||