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- Single parameter colorimeter pre-programmed
- fordirect-reading of ozone
- Optical system with pulsed blue green LED,
- wavelength filter and photodetector
- Operating range 0.00 – 2.00 mg/l
- Operating temperature ۰ – ۴۰ °C
- For use with round test tubes
- Blank/Zero setting
- Optionally held in memory or reset for each read
- Internal calibration Factory set.
- Recalibration through internal software
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