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AQUAfast AQ3070 Chlorine Colorimeter

Pocket Size Colorimeter: Free & Total Chlorine Measurement
Cost-effective Colorimeter: Instantaneous results
High Accuracy over 0-2mg/l

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The AQUAfast AQ3070 chlorine colorimeter provides quick and easy free and total chlorine measurements for EPA reporting over a 0-2 mg/L range. The meter can measure up to 4 mg/L level with the same reagents, with the expanded range giving a real number if you are out of the EPA measurement range to quickly recover your process. The AQ3070 gives highly accurate, reproducible results.

The chlorine meter is small but rugged, with an IP67 rating and a large, easy to read display and a simple user interface which consists of just four keys. Not having to cover and uncover the vial in most lighting conditions results in a large time saving.

The AQ3070 chlorine colorimeter is supplied in a carrying case with test vials, stir rod, a cleaning brush and 100 each of Orion AQUAfast AC4P71 Free Chlorine and AC4P72 Total Chlorine powder reagent packets. The chlorine colorimeter also contains calibration curves for Chlorine Dioxide, pH and Cyanuric Acid (reagents are sold separately).

Manufactured by: Thermo Scientific

Model: AQUAfast AQ3070 Chlorine Colorimeter

Services offered for this product

Sales
Rental
Installation
Calibration
Maintenance

Applications

Wastewater
Food and beverage
Aquaculture
Agriculture
Drinking water

Meter Specifications
Measurement Method	Photometric
Light Source	Light Emitting Diode (LED)
Wavelength	525 nm
Detector	Silicon photodiode
Absorbance Range	0 to 2.5 Abs
Calibration Points	Not required if desired; 1 point per method
Display	Customized crystal display (LCD) with icons
Sample Cells	Glass screw cap vials with fill line and indexing mark, 25 mm (diameter)
Sample Size	10 mL (0.33 oz)
Operating and Sample Temperature Range	0 to 50 °C (32 to 122 °F)
Operating Humidity Range	0 to 90% relative humidity, non-condensing at 30 °C (86 °F)
Power Supply	4 AAA alkaline batteries
Battery Life	> 3000 tests
Regulatory Certification	CE, cTUVus, (TUV 3-in-1 to EMC, US and Canadian standards)
Enclosure Rating	IP67 (TUV)
Weight and Dimensions	Meter kit in carrying case: 2.0 kg (4.4 lb) Carrying case: 25 cm (width) x 34 cm (length) x 15 cm (height), (10.5 in x 14 in x 6 in)

Measurement Parameter Specifications
Chlorine Free and Total
Range	0.02 to 4.0 mg/L US EPA range 0.03 to 2.0 mg/L
Resolution	0.01 mg/L (0.02 to 1.99 mg/L) 0.1 mg/L (2.0 to 4.0 mg/L)
Accuracy	± 0.02 mg/L (0.02 to 0.5 mg/L) ± 0.2 mg/L (0.6 to 4.0 mg/L)
Cyanuric Acid
Range (Resolution)	5 to 90 mg/L (1 mg/L)
Accuracy	± 4 mg/L
pH
Range (Resolution)	5.9 to 8.2 pH (0.1 pH)
Accuracy	± 0.1 pH
Chlorine Dioxide
Range	0 to 9.0 mg/L
Resolution	0.01 mg/L (0 to 4.6 mg/L) 0.1 mg/L (4.7 to 9.0 mg/L)
Accuracy	± 0.10 mg/L (0 to 4.0 mg/L) ± 0.3 mg/L (4.1 to 9.0 mg/L)

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