Conductivity Meters
S50 Bluetooth Conductivity Tester
High-performance bluetooth conductivity meter is suitable for Android smartphone or tablet, the tester contains conductivity, TDS, salinity, resistivity and conductivity ash measurement modes, accuracy: 0.5% F.S.
Features:
? High-performance bluetooth conductivity meter features a platinum-black coated sensor.
? 1 to 3 points calibration with automatic recognition for conductivity standards.
? Selectable cell constant (K=0.1/1/10), temperature compensation type (linear/non-linear/pure
water), temperature compensation coefficient, reference temperature (20/25°C) and TDS
conversion factor.
? Automatic temperature compensation corrects conductivity measurements to the reference
temperature.
? Auto-read function senses and locks the measurement endpoint.
? Timed interval readings send measurement data to memory or a printer.
? Limit alarm automatically alerts when measurements exceed the specified range.
? Calibration due alarm reminds user to calibrate the tester regularly.
? Calibration log shows the date, time, calibration points and factors.
? Password protection prevents unauthorized calibration and settings.
? Multiparameter measurement enables for connecting the S10 pH and S80 dissolved oxygen
testers and displaying measurement readings simultaneously.
? Reset function automatically restores all settings to the factory defaults.
Model | S50-M | S50-H | |
Conductivity | |||
Range | 10 μS/cm to 20 mS/cm | 100 μS/cm to 200 mS/cm | |
Resolution | 0.01, 0.1, 1, automatic | ||
Accuracy | ±0.5% F.S. | ||
Calibration | 1 to 3 points | ||
Calibration Solutions | 84 μS / 1413 μS / 12.88 mS / 111.8 mS | ||
TDS | |||
Range | 0 to 20.00 g/L | 0 to 200.0 g/L | |
Resolution | 0.01, 0.1, 1, automatic | ||
Accuracy | ±1% F.S. | ||
TDS Conversion Factor | 0.01 to 1.00 (default 0.5) | ||
Salinity | |||
Range (Practical Salinity) | 0.00 to 10.00 psu | 0.00 to 42.00 psu | |
Range (Natural Seawater) | 0.00 to 10.00 ppt | 0.00 to 80.00 ppt | |
Range (%) | 0.00 to 1.00% | 0.00 to 8.00% | |
Resolution | 0.01 | ||
Accuracy | ±1% F.S. | ||
Resistivity | |||
Range | 0.00 to 10.00 MΩ | 0.00 to 1.00 MΩ | |
Resolution | 0.01, 0.1, 1, automatic | ||
Accuracy | ±1% F.S. | ||
Conductviity Ash | |||
Range | 0 to 100% | ||
Resolution | 0.01, 0.1, 1, automatic | ||
Accuracy | ±1% F.S. | ||
Measurement Methods | ICUMSA GS2/3-17 and GS1/3/4/7/8-13 | ||
Other Specifications | |||
Temperature Compensation | 0 to 100°C / 32 to 212°F, automatic | ||
Temperature Coefficient | Linear (0.0 to 10.0%/°C) / Non-linear / USP / EP | ||
Pure Water Compensation | Yes | ||
Reference Temperature | 20 / 25°C | ||
Cell Constant | K=1 | K=10 | |
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 rechargeable batteries | ||
Environmental Conditions | 0 to 50°C / 32 to 122°F, relative humidity < 80% | ||
Dimensions | 185 × 40(?) mm | ||
Weight | 100 g | ||
Ordering Code | Tester Includes |
S50-M | Conductivity standard solutions 84 μS/cm, 1413 μS/cm, 12.88 mS/cm |
| USB cable | |
| 5V DC power adapter | |
Carrying case | |
S50-H | Conductivity standard solutions 1413 μS/cm, 12.88 mS/cm, 111.8 mS/cm |
| USB cable | |
| 5V DC power adapter | |
Carrying case |
| Items | Description |
| Conductivity Standard Solution | For conductivity calibration |
| Bluetooth Printer | For printing the measurement data |
Ordering Code | Dimensions and Weights |
S50-M | 28 × 8 × 25 cm, 1.5 kg |
S50-H | 28 × 8 × 25 cm, 1.5 kg |
