The AK400 MAX photometer is the ideal tool for fast and accurate analysis of pH, Free and Total chlorine in Water. This instrument can be used in a variety of applications: from swimming pools to drinking water, Boiler and cooling towers, Food and Beverage and environmental.
Technical specifications:
Measuring range: 0.00 to 5.00 ppm
6.5 to 8.0 pH
Resolution: 0.01 ppm
0.1 pH
Accuracy: ± 0.03 ppm +3% reading
± 0.2 pH
Calibration verification: 6 points for Chlorine (0, 0.5, 1.0, 2.0, 3.0, 4.0 ppm)
4 points for pH (6.5, 7.0, 7.5, 8.0 pH)
- Sample temperature: 15 to 35 °C
- Sample volume: 10 mL
- Light source: Light emitting Diode (LED)
- Wavelength: 525 nm
- Measuring cell: Glass Cuvette (Ø 24,9 mm)
- User ID: 9 options
- Sample ID: 8 options
- Internal memory: 1000 log groups
- PC Communication: USB (type C)
- Auto power off: After 2 minutes
- Languages: English, Spanish, Italian, Portuguese
- Operating Temperature: 0 to 50 °C
- Operating Humidity: 10 to 90 % RH (non-condensing)
- Power supply: 9V battery or AC/DC adapter (5Vdc-500mA)
- Dimensions: 95x80x190 mm (W x H x D)
- Weight: 300 g (with battery)
- Method of measurement: Adaptation of the US EPA 330.5 colorimetric method and the 4500-Cl G standard method for free and total chlorine measurements.
- US EPA, DIN and ISO compliant for free and total chlorine measurements (4500-Cl G, DIN Standard, ISO 7393/2)
- Adaptation of the phenol red colorimetric method for pH measurements.
AK400 SUPPLIED COMPLETE:
- Hard carrying case
- 2 cuvettes ((Ø 24,9 mm x 68mm)
- Reagent Kit for pH, Free and Total Chlorine (150 tests)
- 1 USB cable for power supply and PC communication
- A AC/DC adapter (100-240 Vac / 5Vdc)
- Tissue to clean cuvette
- Instruction manual
- 1 x 9V battery
Optional accessories:
- AK4001: Liquid reagent for Free & Total Chlorine (150 tests)
- AK4002: Liquid reagent for Free & Total Chlorine (300 tests)
- AK4003: Liquid reagent for Free Chlorine (150 tests)
- AK4004: Liquid reagent for Free Chlorine (300 tests)
- AK4012: Kit standard calibration solution (0, 1, 2 and 4 ppm) for MAX photometers, 4 cuvettes
- AK4550: Cuvette for MAX photometers (1pcs.)
