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| Product Name | QiWei WGZ-800 Benchtop Turbidity Meter | HANNA HI88713-02 Turbidity Meter |
| Product Price | $256.00 | $3727.00 |
| Details | Details | |
| Model comparison | ||
| Principle | Nephelometric (90°) | Nephelometric (90°) |
| Usage Mode | Benchtop | Benchtop |
| Light Source | White LED | IR LED (860nm) |
| Range | 0-20NTU 0-200NTU 0-1000NTU | 0-4000NTU |
| Resolution | 0.01NTU 0.1NTU 1NTU | 0.01NTU 0.1NTU 1NTU |
| Repeatability | ≤1.0% | ≤1.0% |
| Accuracy | ±8% | ±5% |
| Calibration | Multi-point | |
| Data Output | USB | |
| Special application | Drinking Water Wastewater Beverage Power Environmental Monitoring | Drinking Water Beverage Environmental Monitoring |
| Parameter comparison | ||
| Measurement principle | 90 ° scattered light | |
| Measurement Range | 0-20NTU、0-200NTU、0-800NTU | |
| MIN minimum | 0.01NTU、0.1NTU、1NTU | |
| Indication Error | ±8％(±2.5％F.S) | |
| Repeatability | 1%F.S | |
| Zero drift | ±1％F.S | |
| Power supply | DC 1.5V * 5 AA alkaline dry cells, AC 220V/50Hz/DC7.5V/0.2A Power Adapter | |
| Dimension | 235*75*65mm | |
