MD 200 Chlorine, pH, Alkalinity-m, liquid reagents for Chlorine and pH (OTZ)
Versatile, compact and: The benchtop photometer MD 200 combines high-quality interference filters with long-term stable LEDs as light sources in a high-precision optic. The result: precise measurement results at all times - no matter where you use it.
Optics | LEDs, interference filters (IF) and photo sensor in transparent sample chamber. Depending on the version, up to 3 different interference filters are used. Wavelength specifications of interference filters: 430 nm Δλ = 5 nm 530 nm Δλ = 5 nm 560 nm Δλ = 5 nm 610 nm Δλ = 6 nm |
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Wavelength Accuracy | ± 1 nm | ||
Photometric Range | -2500 - 2500 mAbs | ||
Photometric Accuracy | 3 % FS (T = 20 °C – 25 °C) | ||
Suitable Vials | Round Cuvettes 24 mm | ||
Display | backlit LCD (on keypress) | ||
Interfaces | Infrared | ||
Operation | Foil keypad | ||
Auto – OFF | Yes | ||
Calibration | Factory calibration and user calibration. Reset to factory calibration possible. | ||
Internal Storage | internal ring memory for 16 data sets | ||
Power Supply | 4 batteries (AA) | ||
Battery Life Time | approx. 53 hours | ||
Clock | Real Time Clock and Date | ||
Portability | Portable | ||
Environmental Conditions | temperature: 5 - 40 °C rel. humidity: 30 - 90 % (non condensing) | ||
Protection Class | IP 68 | ||
Compliance | CE | ||
Dimensions | 110 x 55 x 190 mm | ||
Alkalinity-m T | 5 - 200 mg/L CaCO3 | M30 | Acid / Indicator |
Chlorine HR T | 0.1 - 10 mg/L Cl2 | M103 | DPD |
Chlorine L | 0.02 - 4.0 mg/L Cl2 | M101 | DPD |
Chlorine T | 0.01 - 6.0 mg/L Cl2 | M100 | DPD |
pH value L | 6.5 - 8.4 pH | M331 | Phenol Red |
pH-value T | 6.5 - 8.4 pH | M330 | Phenol Red |