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CL500 Free & Total Chlorine Meter
Brand: ExtechPortable tester for measuring of both Free and Total Chlorine up to 3.50ppm.
Features- Large big-digit LCD and splash-proof front panel.
- Measures Free and Total Chlorine up to 3.50ppm with 0.01ppm resolution.
- Advanced optical system uses a narrow band LED lamp that provides accurate and repeatable readings.
- Requires only a 10mL sample size.
- Independent 2-point calibration for Free and Total Chlorine, Auto Power Off.
- Battery operated for field and on-site testing.
- Data Hold and Min/Max record/recall.
- Complete with Free, Total and Zero Chlorine standard solutions, test bottles with covers, Free and Total Chlorine DPD powder (10pcs), cleaning cloth, six AAA batteries, and hard carrying case.
Specifications
Brand
Accuracy
- ± 0.02 ppm @ 1 ppm
Dimensions
- 6.1 x 3.0 x 2.4” (155 x 76 x 62 mm)
Light Source
- LED, 525 nm
Method
- Adaptation of USEPA Method 330.5 for Waste Water & Standard Method 4500-Cl-G for Drinking Water
Range (ppm)
- 0.01 to 3.50 ppm
Resolution
- 0.01 ppm
Response Time
- < 10 seconds
Weight
- 11.3 oz. (320 g)
