Main specifications
109
Appendix
This section describes the specifications of the instrument, default settings,
measurement principles, and other technical information.
Options for the instrument are also described.
■
Main specifications
・
Specification of each measurement parameters
Item
Contents
Model
LAQUAact-PC110
Measurement
parameters
pH, mV (ORP), conductivity, salinity, TDS, resistivity, temperature
Operating ambient
temperature, humidity
0°C to 45°C
80% or less in relative humidity (no condensation)
Power
AAA alkaline batteries (LR03) or AAA Ni-MH rechargeable
batteries × 2
AC adapter 100 V to 240 V, 50/60 Hz, 0.37 A (option)
Dimensions
Approx. 67 [80] (W) × 170 (D) × 28 [42] (H) mm
(The figures in square bracket are maximum thicknesses.)
Mass
Approx. 285 g (without batteries)
Measurement
parameter
Item
Description
pH
Measuring principle
Glass electrode
Display range
pH
2.00 to pH 16.00
Measuring range
pH 0.00 to pH 14.00
Resolution
0.01 pH
Accuracy
±0.01 pH
mV (ORP)
Measuring range
±2000 mV
Resolution
1 mV
Accuracy
1 mV or 1% of the read value,
whichever is greater
Temperature
Measuring principle
Thermistor method
Display range
30.0°C to 130.0°C
Measuring range
0.0°C to 100.0°C
Resolution
0.1°C
Accuracy
±0.4°C