LC-EC-2B Keypad Benchtop Conductivity Meter, 0.00 µS/cm-200.0 mS/cm (CAT#: STEM-BC-4009-ZJF)

The LC-EC-2B is a keypad-operated benchtop meter for conductivity and temperature measurement in aqueous solutions. It is suitable for routine laboratory testing, education, scientific research, and general water analysis. A 6.5-inch white-backlit LCD presents measurement values and operating information clearly. Long-life tactile keys provide reliable access to calibration and system settings. The built-in microprocessor supports automatic calibration, data storage, and automatic or manual temperature compensation. The instrument also measures resistivity, total dissolved solids, and salinity. Digital filtering and sliding-difference processing improve response speed and reading stability. It recognizes eight conductivity calibration solutions and supports European and US or Chinese standard series. Up to 2,000 results can be stored and transferred by USB, Bluetooth printer, or compatible mobile application.

Power input: AC 220 V, 50 Hz or DC 12 V, 1000 mA
Display: 6.5-inch white-backlit LCD
Conductivity ranges: 0.00-20.00 µS/cm, 20.0-200.0 µS/cm, 200-2000 µS/cm, 2.00-20.00 mS/cm, and 20.0-200.0 mS/cm
Conductivity resolution: 0.01, 0.1, or 1 µS/cm and 0.01 or 0.1 mS/cm
Meter accuracy: ±1.5% FS
Complete-system accuracy: ±2.0% FS
Electrode constants: 0.1, 1, or 10 cm^-1
TDS range: 0-100 g/L
Salinity range: 0-100 ppt
Resistivity range: 0-100 MΩ·cm
Temperature compensation: Automatic or manual
Temperature compensation range: 0-100°C
Manual temperature setting: 0-100°C
Temperature measurement range: 0-100°C
Temperature resolution: 0.1°C
Temperature accuracy: ±0.4°C from 5-60°C and ±0.8°C outside this range
Calibration solutions recognized: 8
Data storage: 2,000 sets
Interfaces: USB and Bluetooth
Protection rating: IP54
Net weight: 570 g
Product dimensions: 215 × 175 × 35 mm

Conductivity and temperature measurement
TDS, salinity, and resistivity modes
Automatic or manual temperature compensation
Eight-solution calibration recognition
Two-thousand-record storage
USB and Bluetooth output
Long-life keypad controls
IP54 protective enclosure

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