Water Hardness Meters
S40 Bluetooth Water Hardness Meter
High-performance bluetooth water hardness meter is suitable for Android smartphone or tablet, 2 to 5 points calibration, setup menu contains 12 options, accuracy: 1% F.S.
Features:
• High-performance bluetooth water hardness meter comes with a solid-state sensor.
• 2 to 5 points calibration, including the selection of 8 concentration points.
• Selectable water hardness units - german degree (°dH), english degree (°e), french degree
(°fH), gpg, mg/L and mmol/L.
• Manual temperature compensation eliminates the errors caused by temperature deviation.
• Auto-read function senses and locks the measurement endpoint.
• Timed interval readings send the measurement data to the memory or printer.
• Limit Alarm automatically alerts when measurement exceeds the specified range.
• Calibration due alarm reminds the user to calibrate the tester regularly.
• Calibration log shows the date, time, calibration points and slope.
• Password protection prevents the unauthorized calibration and settings.
• Reset function automatically resumes all settings back to the factory defaults.
Model | S40 | |
Water Hardness | ||
Range (Concentration) | 0.05 to 200 mmol/L | |
Range (German Degree) | 0 to 1122°dH | |
Range (English Degree) | 0 to 1404°e | |
Range (French Degree) | 0 to 2000°fH | |
Range (Grains per gallon) | 0 to 1170 gpg | |
Range (CaCO₃) | 0 to 20000 mg/L | |
Range (CaO) | 0 to 11220 mg/L | |
Range (Ca²⁺) | 0 to 8020 mg/L | |
Resolution | 0.001, 0.01, 0.1, 1, automatic | |
Accuracy | ±1% F.S. | |
Calibration | 2 to 5 points | |
Calibration Solutions | 0.01 / 0.1 / 1 / 10 / 100 mmol/L | |
mV | ||
Range | -2000.0 to 2000.0 mV | |
Resolution | 0.1 / 1 mV, selectable | |
Accuracy | ±0.2 mV | |
Other Specifications | ||
Temperature Compensation |
| 0 to 100°C / 32 to 212°F, manual |
Stability Criteria |
| Fast / Standard / Slow |
Measurement Modes |
| Continuous / Auto-read measurement endpoint |
Timed Interval Readings |
| 10 / 30 / 60 / 300 seconds or off |
Calibration Due Alarm |
| 1 to 99 days or off |
High/Low Limit Alarm |
| Selectable |
Data Transfer |
| Memory / Printer |
Password Protection |
| 6 digits |
Connectivity |
| Bluetooth 4.0 or newer |
Maximum Wireless Range |
| 10 m / 33 ft |
Power Supply |
| 2 × 1.2V lithium batteries or AAA batteries |
Environmental Conditions |
| 0 to 50°C / 32 to 122°F, relative humidity < 80% |
Dimensions |
| 175 × 40(Ø) mm |
Weight |
| 100 g |
Ordering Code | Tester Includes |
S40 | ISE-WH Water hardness electrode |
Water hardness standard solutions 10, 100 mmol/L | |
Ionic strength adjuster | |
Carrying case |
| Items | Description |
| ISE-WH Water Hardness Electrode | Range: 0.05 to 200 mmol/L |
| Ion Standard Solutions | For ion concentration calibration |
| Ionic Strength Adjusters | For adjusting the pH and background ionic strength |
| Bluetooth Printer | For printing the measurement data |
Ordering Code | Dimensions and Weights |
S40 | 28 × 8 × 25 cm, 1.5 kg |
