HORIBA EC-33 电导率/TDS测试笔

Functions:

+Auto Range

+Auto Calibration

+Auto Standard Recognition

+Auto Temperature Compensation (2%/°C fixed)

+Temperature Calibration (only for EC-22 & EC-33)

+Auto Stable / Auto Hold Measurement

+Auto Power Off (30mins)

+Switchable Backlight

+Low Battery Indicator

+IP67 Dust / Waterproof

+Replaceable Sensor

Measurement Principle: 2 Electrode Bipolar AC

Minimum Sample Volume: 0.12ml

Conductivity Range & Resolution:

0 to 199 µS/cm: 1µS/cm

200 to 1999 µS/cm: 1µS/cm

2.00 to 19.99 mS/cm: 0.01 mS/cm

20.00 to 199.9 mS/cm: 0.1 mS/cm

TDS Range & Resolution :

0.0 to 99.9 ppm: 0.1 ppm

100 to 999 ppm: 1 ppm

1000 to 9990 ppm: 10 ppm

TDS Curves: TDS Factor (0.4 - 1.0), EN 27888, 442, NaCl

Conductivity Calibration Points: Up to 3

Accuracy: ±2% full scale (for each range)

±2% full scale (0 to 19.99 mS/cm)

±5% full scale (20.0 to 199.9 mS/cm)

Temperature Display: 0 to 50.0 °C

Temperature Calibration: 5 to 40.0 ºC

Display: Custom (monochrome) LCD with backlight

Operating Temperature: 5 to 40°C

Operating Humidity: 85% or less relative humidity (no condensation)

Power: CR2032 batteries (2)

Battery Life: Approx. 400 hours in continuous use (without backlight)

Dimensions: 164 × 29 × 20mm (excluding projections)

Mass: Approx. 50 g (including sensor and batteries)

Accessories : 1413 µS/cm & 12.88 mS/cm Conductivity Standard Solutions (14 ml each)

Conditioning Solution (4 ml) • CR2032 Batteries (2) • Dropper • Instruction & Quick Manuals • Storage Case