Điểm nổi bật
Hãng sản xuất: HANNA - Ý
| Range | 0.00 to 9.99 NTU; 10.0 to 99.9 NTU; 100 to 1200 NTU automatic range selection | |
| Resolution | 0.01 NTU from 0.00 to 9.99 NTU; 0.1 NTU from 10.0 to 99.9 NTU; 1 NTU from 100 to 1200 NTU | |
| Accuracy @25°C | ±2% of reading plus 0.05 NTU | |
| Repeatability | ±1% of reading plus 0.05 NTU | |
| Stray Light | < 0.05 NTU | |
| Light Source | tungsten filament lamp | |
| Light Detector | silicon photocell | |
| Method | Ratio Nephelometric | |
| Calibration | two, three or four points | |
| Log Memory | 200 records | |
| PC Connectivity | RS232 or USB 1.1 | |
| Environment | 0 to 50°C; max 95% RH non-condensing | |
| Power Supply | 1.5V AA batteries (4) / 12 VDC adapter | |
| Auto-off | after 15 minutes of non-use | |
| Dimensions / Weight | 224 x 87 x 77 mm (8.7 x 3.3 x 3.1") / 512 g (17.6 oz.) |
19017600
