LEVENHUK Ermenrich Wett QT20 vízminőség tester

The Ermenrich Wett20 Water Quality Testing Compact, Functional Devices for Water from different sources: flow filters, wells, drilled wells, household jugs, taps and aquariums. The device can be used for professional applications, such as industrial plants, public swimming pools and fish farms. The tester measures 4 water features: acidity, mineral content / hardness, electrical conductivity and temperature. For the test, the electrode must be immersed in water. The measurement result is displayed on an easy-to-read, backlight LCD screen.

It measures the acidity of the water in the range 0-14 pH with ± 0.05 pH. Mineral content/hardness/salt content: 0-200,000 ppm (mg/l) or 10.1-200 ppt (g/l). Electrical conductivity: between 1 and 1999990 μs/cm (microsiemens). Temperature: from 0 ° C to +60 ° C (displayed Celsius or Fahrenheit in degrees). The Ermenrich Wett20 tester is capable of examining any quality water: both ideal for drinking (0-50 ppm) and critically dangerous (> 1000 ppm) water quality. The accuracy of the tester can be improved using calibration solutions; For their preparation, the powder bags were supplied (4.00, 6.86 and 9.18 pH).

Main features:

- The device is protected from dust and splashing water in accordance with IP65 levels
- Measurement error of mineral and electrical conductivity is ± 2%
- Calibrating the device using calibrating solutions
- with fully charged items 45-50 hours of continuous operation

Set content:

- Water quality tester
- pouchs to make a calibration solution 3 pcs
- User's Guide and Warranty

Specifications

- Delivery weight 0.17 kg
-Built-in features pH meter, TDS meter, conductivity meter, thermometer
- pH meter (acidity)
- Measurement range 0-14 ph
- Measurement resolution 0.01 pH
- Measurement accuracy ± 0.05 pH
- Automatic temperature compensation (ATC) 0…+60 ° с
-TDS meter (total mineral content)
- Measurement range 0-200000 PPM, 10.1-200 ppt
- Measurement resolution 1 ppm, 0.1 ppt
- Measurement accuracy ± 2%
- Crossing factor 0.5
- conductivity meter (electrical conductivity)
- Measurement range 1–199990 µs/cm
- Measurement resolution 1 μs/cm, 0.1 ms/cm
- Measurement accuracy ± 2%
- thermometer (temperature)
- Measurement range 0…+60 ° с
- Measurement resolution 1 ° C
- Measurement accuracy ± 0.5 ° C
- General technical characteristics
- screen lcd
- screen size, mm 33x24
- Display Backlight ✓
- Power LR44 element, 3 pcs
- Operation time (with one item set) (hour) 45-50
- Automatic shutdown ✓
- Moisture/water protection degree IP65, total protection against dust and jet of water
- Operating temperature range, ° C 0 ...+60
- Supplementary removable probe