Portable Conductivity Meter LPCM-A11

Portable Conductivity Meter LPCM-A11 is adapted with different modes for measuring quality of water on parameters such as conductivity, TDS and temperature. Due to its portable design, it is suitable for outdoor measurements i.e. on site water testing, remote area water testing and for research purpose. It is reliable and user friendly.

Catalog

Specifications

Conductivity

Conductivity measurement range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm
Conductivity accuracy	±0.5% F.S
Conductivity calibration points	1 to 5 points
Conductivity calibration solutions	10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom
Conductivity resolution	0.001, 0.01, 0.1, 1

TDS

TDS range	0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS accuracy	±1 % F.S
TDS factor	0.01 to 1.00 (Default 0.5)
TDS resolution	0.01, 0.1, 1

Temperature

Temperature measuring range	0 105 °C, 32 to 221 °F
Temperature measuring accuracy	± °0.5 C, ± 0.9 °F
Temperature calibration points	1 point
Temperature resolution	0.1 °C, 0.1 °F

Temperature compensation

0 to 100 °C, 32 to 212 ° F, Manual or Automatic

Temperature coefficient

Linear and Pure water compensation

Reference temperature

20 °C or 25 °C

Stability conditions

Low or high

Cell constant

K= 0.1, 1, 10 or custom

Calibration due

1 to 31 days or off

Memory

500 data sets

Data hold

Manual or auto-end point

Connector

6 pin mini plug

Power Control

Manual or Automatic (10, 20 or 30 minutes after last key pressed)

Power

3 × 1.5 V AA batteries or DC 5 V power adapter

Dimension (L × W × H)

170 × 85 × 30 mm

Weight

300 g

Features

Common features
Calibration due reminder informs operator to calibrate the meter regularly
Stability indicator displays the status of current measurement
Auto hold function freezes stable, ﬁnal readings for better viewing and recording
1 to 5 points push button calibration to automatically identify calibration solutions
Selectable temperature units (°C or °F) for different application requirements
Expanded memory stores and recalls up to 500 readings
Calibration report provides details of calibration standard and cell constant
Help message as an operational guide, helps users for quick access to the parameters
Reset function automatically resumes all settings back to factory default options
Store data is transferrable into computer via USB communication interface
Conductivity / TDS/ Temperature
Conductivity: 1 to 5 point calibration with automatically identification of calibration solutions
Temperature: Can select cell constant (0.1/1/10) and normalization temperature 20°C or 25°C
TDS and Salinity: TDS conversion factor to meet different water quality measurement requirements
linear and pure water compensation improves the measurement accuracy

Applications

Used for quality testing of water on different parameters in research and development labs, water resources and plants in nearby or remote area.

Standard Accessories

Number of accessories	Accessories name
1	Conductivity electrode (range: 10 µS/cm to 10 mS/cm)
2	Temperature probe
3	Standard calibration solutions (84 µS/cm, 1413 µS/cm, 12.88 mS/cm)
4	Carrying case

Optional Accessories

Number of accessories	Accessories name
1	Conductivity electrode for general application
2	Conductivity electrode (K= 0.1): Suitable for measuring the low conductivity liquids ( <10 µS/cm ) for pure water
3	Conductivity electrode (K= 10): Suitable for measuring the high conductivity liquids ( >20 mS/cm ) for sea water