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MULTIPARAMETER

MULTIPARAMETER
MULTIPARAMETER
Product Code : LIM-MULTI 7
Product Description

LIM-MULTI 7 Water quality meter is designed for high performance and easy operation. The meter is capable of measuring up to 7 water quality parameters, including pH, ORP, Conductivity, TDS, Salinity, Resistivity, and Temperature.

SALIENT FEATURES :

 

MULTI-POINT PUSH-BUTTON CALIBRATION

The meter has multi-point calibration mode. From setup menu, choose calibration and immerse electrode into indicated calibration solution, press ENTER key and meter is automatically calibrated.

 

AUTO-BUFFER RECOGNITION

During calibration, if the calibration solution or selected value does not match the meter's indicated value, an ERROR message is displayed.

 

VIEWING OF ELECTRODE SLOPE

After calibration, the percentage slope of the electrode is displayed before the meter returns to measurement mode. Per the slope value, user decides whether to change the electrode.

 

AUTOMATIC TEMPERATURE COMPENSATION

By using temperature probe

 

AUTO-RANGING FOR CONDUCTIVITY

The meter has auto-range functions for measuring conductivity and total dissolved solids (TDS). Upon immersing conductivity sensor into sample solution, the screen immediately displays the value in appropriate measurement range for accuracy,

 

ADJUSTABLE TEMPERATURE COEFFICIENT

Various ions in solution have different temperature coefficients. LIM-MULTI 7 can set the temperature coefficient between 0 and 3.9% in degrees centigrade for optimum accuracy.

 

ADJUSTABLE CELL CONSTANT

The meter has three cell constants for measuring requirements. Once a cell constant has its calibration set, it is saved and does not require re-calibration when switching meter.

 

MESSAGE INDICATOR

LIM-MULTI-7 displays helpful messages like an on-screen manual for easy operation of this meter and selection of the various options.

 

SAVE AND COMMUNICATION INTERFACE

The meter all has real-time date/clock stamps. The memory stores up to 99 discrete data sets. Press the SAVE key to store the current measured values and it automatically generates a serial number with the date and time. This data can then be sent to a computer via the USB port

 

SPECIFICATIONS :

 


Model

LIM-MULTI-7


Make

LABARD


pH Range

-2.000 to 16.000 pH


pH Resolution

± 0.001 pH


pH Accuracy

± 0.002 pH


Calibration Points

2 Points, NIST (pH 4.00/6.86/9.18) or USA (pH 4.01/7.00/10.01)


mV / ORP Range

0 to 1999.9 mV


mV / ORP Accuracy

± 0.2 mV


Temperature Compensation

0.0 to 100.00C , Manual or Automatic


Conductivity Range

0  to 1.999,19.99,199.9,1999 µ S, 19.99, 200.0mS


Conductivity Accuracy

± 0.5% F.S


Calibration Points

1 Point per range


Temperature Compensation

0 to 50°C,  Manual or Automatic


Temperature Coefficient

0 to 3.9% per °C


Cell Constant

0.1,1.0,10   adjustable


TDS Range

0 to 100 ppt, Max.200 ppt


TDS Accuracy

+1% F.S


TDS Conversion Factor

0.01 to 1.00, Default 0.67


Salinity Range

0 to 50 ppt, 0.00 to 5.00%


Accuracy

±0.5ppt, ±0.05%


Resistivity Range & Accuracy

0 to 100 M, W ± 1%F.S


Temperature Range

0.0 to 100.0°C


Temperature Accuracy

± 0.3°C


Memory & Output

99 data sets with date/ time stamping, USB


Power Supply

DC 9 V, using AC Adapter 220V, A.C, 50 Hz


Weight

1.75 kg

 

ACCESSORIES : pH Electrode, Conductivity cell (1.0), pH buffers, temperature probe, Electrode Stand, Power Adaptor & Instruction Manual.





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