DR1010 COD Rapid Determination Instrument
DR1010 has a dual power supply system, supporting on-site cod determination, high flexibility in use
Comply with the national standard and support Hash classic 2 hours ablation COD determination method
Rapid COD meter has built-in standard COD measurement curve, and supports user-built curve
COD measurement results can be stored and output to computer and printer as needed
DR1010 COD rapid tester is more cost-effective with quality assurance
| Wavelength Range | 420 nm and 610 nm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Selection | Automatic selection according to measurement program number |
| Linearity of photometric measurement | ±0.002 A (0-1 A) |
| Repeatability of photometric measurement | ±0.005 A (0-1 A) |
| Photometric Accuracy | ±0.005 A at rated 1.0 ABS |
| Photodrift amount | Less than 1.0% at 400 nm |
| Detector | Silicon photodiode |
| Battery power | 190 to 240 V AC/50 Hz input or 4 AA alkaline batteries |
| Environment | Designed to meet IP41 standards |
| Reading mode | % transmittance, absorbance, concentration |
| External output | Communication with micro printer or computer using RS232 serial port |
