The multi-parameter photometer is a mobile measuring device for liquid analysis. This enables the most varied of measurements to be carried out with the multi-parameter photometer. With this multi-parameter photometer, for example, it is possible to determine alkalinity, chlorine, cyanuric acid or the pH value. In order to carry out a measurement with the multi-parameter photometer, a water sample of 10 ml must be placed in a cuvette. The built-in LED in the multi-parameter photometer generates a test light in the wavelength ranges of 503 nm, 570 nm and 620 nm. A photodiode now recognizes the value to be measured based on the light transmission of the sample.
Each measurement is automatically saved by the multi-parameter photometer. The stored measured values can then be read out, for example, via a mobile device via the Bluetooth interface built into the multi-parameter photometer. A free app is available to analyze the measured values from the multi-parameter photometer. It is also possible to establish a Bluetooth connection between the multi-parameter photometer and a computer. Free software is also available for this, with which the measurement data can be analyzed. As another special feature of the multi-parameter photometer, the measurement data can be uploaded to a cloud using both variants and accessed from anywhere. This service for the multi-parameter photometer is also free of charge.
- Up to 7 selectable parameters
- Bluetooth connection with app
- Exchangeable and lockable cuvette
- 503 nm / 570 nm / 620 nm LED
- Automatic shutdown when inactive
- Many different menu languages
- Light detector: photodiode
- Cuvette: 36 x ø 21 mm / 3.6 x ø 2.1 cm (10 ml)
Water Analytics Meter CP 20
Measuring range 0… 30 mg / l 30… 60 mg / l 60… 100 mg / l 100… 200 mg / l Accuracy 3 mg / l 7 mg / l 12 mg / l 18 mg / l Resolution 1 mg / l Chlorine Measuring range 0.00 ... 2.00 mg / l 2.00 ... 3.00 mg / l 3.00 ... 4.00 mg / l 4.00 ... 8.00 mg / l Accuracy 0.10 mg / l 0.23 mg / l 0.75 mg / l 1.00 mg / l Resolution 0.01 mg / l Cyanuric acid Measuring range 0… 15 mg / l 15… 50 mg / l 50… 120 mg / l 120… 160 mg / l Accuracy 1 mg / l 5 mg / l 13 mg / l 19 mg / l Resolution 1 mg / l pH Measuring range 6.50 ... 8.40 pH Accuracy 0.11 pH Resolution 0.01 pH Total hardness Measuring range 0… 30 mg / l 30… 60 mg / l 60… 100 mg / l 100… 200 mg / l 200 ... 300 mg / l 300 ... 500 mg / l Accuracy 3 mg / l 5 mg / l 10 mg / l 17 mg / l 22 mg / l 58 mg / l Resolution 1 mg / l Calcium hardness Measuring range 0… 25 mg / l 25… 100 mg / l 100 ... 300 mg / l 300 ... 500 mg / l Accuracy 8 mg / l 22 mg / l 34 mg / l 45 mg / l Resolution 1 mg / l Calibration Zero point calibration Light source 503 nm / 570 nm / 620 nm LED Light detector Photodiode Power supply 4 x 1.5V AA batteries Dimensions of the cuvette 36 x ø 21 mm / 3.6 x ø 2.1 cm (10 ml) Menu languages English, German, French, Spanish and Italian Storage Automatic storage of measured values and readout Storage space 256 values Interface Bluetooth connection with app and PC software Automatic shutdown After 300 seconds of inactivity Operating conditions 5… 45°C, 20 ... 90% RH non-condensing Storage conditions 5… 45°C, 20 ... 90% RH non-condensing Dimensions 165 x 95 x 50 mm / 6.5 x 3.7 x 2 in Weight 230 g / < 1 lb