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| Product Name | YUEFENG FP6410 Flame Photometer | JingQi FP6410 Flame Photometer |
| Product Price | $954.00 | $1177.00 |
| Details | Details | |
| Model comparison | ||
| Channels | Dual | Dual |
| Elements | Na K Li Ca | Na K |
| Spectral Mode | Interference Filter | Interference Filter |
| Detector | Photocell | |
| Direct Read | Yes | Yes |
| Repeatability | ≤3% | |
| Linearity | ||
| Parameter comparison | ||
| Spectroscopic method | Interference filter | |
| Curve calibration method | Straight-line method | |
| Response time | <8s | <8s |
| Stability | The relative maximum change in the instrument reading within 15 seconds ≤ 3%. | Within 15 seconds, ≤ 3%; within 5 minutes, ≤ 5% |
| Ambient temperature | 10~35℃ | |
| External dimensions | 650*400*375mm | |
| Measuring range | K:0.0~5.0mmol/L | |
| Measurement range | Na:0.0~25.0mmol/L | K:0~100ug/ml；Na:0~160ug/ml |
| Linear range | K:0.02~0.1mmol/L | |
| Linearity range | Na:0.1~0.5mmol/L | |
| Linear error | K≤0.005mmol/LNa≤0.03mmol/L | K≤0.005mmol/L;Na≤0.03mmol/L |
| Linear error | K≤0.005mmol/LNa≤0.03mmol/L | K≤0.005mmol/L;Na≤0.03mmol/L |
| Detection limit | K≤0.004mmol/L | |
| Limit of detection | Na≤0.008mmol/L | |
