Description
LAQUAtwin K-11 Potassium Meter – Pocket Water Quality Meters
Model: K-11
Horiba – Japan
Features:
- Minimum sample volume: 0.3ml (0.05ml with sampling sheet B)
- Up to 2 calibration points
- Auto standard recognition: 150 & 2000ppm potassium (default)
- Changeable high and low calibration values
- Multiplication compensation: 0.01 to 9.90
- Temperature and mV display
- Temperature calibration: 5 to 40.0 ºC
- Auto hold / auto stable measurement
- Auto power off: 30 mins.
- Low battery indicator
- IP67 Rating dust & waterproof
- Replaceable sensor
- 400 Hours battery life: continuous use without backlight
- Material: ABS epoxy
- Display: custom (monochrome) digital LCD with backlight
- Operating conditions: 5 to 40 ºC, 85% or less relative humidity
- Warranty: 01 year – meter, 6 months – sensor
- Packed in handy carrying case
- Supplied with 150 & 2000ppm potassium standards, 5 x sampling sheets B, 2 x CR2032 batteries, dropper, instruction and quick manuals
Specifications:
| Model | K-11 |
|---|---|
| Measurement Principle | Ion Selective Electrode |
| Minimum Sample Volume | 0.3ml (0.05ml with sampling sheet B) |
| Measurement Range | 4 to 9900 ppm (mg/L)
0.1 to 250 mmol/L 2 to 5000 kg/10a |
| Resolution | 0 to 99 ppm: 1 ppm
100 to 990 ppm: 10 ppm 1000 to 9900 ppm: 100 ppm |
| Accuracy | ± 10% of actual value |
| Calibration Points | Up to 2 |
| Temperature Display | 0 to 50.0 ºC |
| Temperature Calibration | 5 to 40.0 ºC |
| Display | Custom (monochrome) digital LCD with backlight |
| Operating Temperature | 5 to 40.0 ºC |
| Operating Humidity | 85% or less in relative humidity (no condensation) |
| Power | CR2032 batteries (2) |
| Battery Life | Approx. 400 hours in continuous use without backlight |
| Material | ABS epoxy |
| Dimensions | 164 x 29 x 20 mm (excluding projections) |
| Mass | Approx. 55 g (including sensor and batteries) |
| Functions |
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