Description
LAQUAtwin-Na-11 is a waterproof sodium meter with a large backlit LCD display. This equipment incorporates a flat ion electrode, unique in the world, designed with the latest HORIBA technology for micro-volume measurement. The replaceable electrode makes use of the same measurement principle as the traditional sodium ion selective electrode (ISE); however, Na-11 only requires a few drops (0.3 ml) to provide a fast and accurate analysis.
The sodium concentration of a solid sample can be easily assessed by placing the sample directly on the sensor. Measurements can also be made of samples such as liquids, pastes and powders. On the other hand, Na-11 can be used as a traditional sodium meter by immersion of the electrode in a liquid. Finally, an absorbent paper allows us to analyse micro samples from 50 ul.
The wide measurement range (2 to 9900 ppm) allows high concentrations to be measured without the need for dilution. LAQUAtwin-Na-11 does not use reagents.
The LAQUAtwin-Na-11 sodium meter is reliable and very easy to use. It takes only a few seconds to give a result, making it an ideal instrument for analysis in the field. LAQUAtwin meters are perfect for laboratory professionals and field technicians. This tool can be useful for decision-making when carrying out quality inspections, as it provides an immediate assessment of the sodium concentration in many applications.
Some uses of the LAQUAtwin-Na-11:
-Soil analysis (evaluation of the concentration of nutrients in the soil)
-Analysis of plant sap (to evaluate fertilization efficiency and crop nutrition)
-Analysis of athlete’s
sweat-Analysis of food (fish, meat, vegetables…)
-Different uses in laboratories and universities
Features-Minimum
sample volume 0.3 ml (0.05 ml with sampling paper B)
-Measuring range from 2 to 9900 ppm (0.1 to 430 mmol/l)
-Display of Sodium, mV and temperature
values-Automatic calibration at 1 or 2 points-Automatic
recognition of calibration solution: 150 and 2000 ppm-Adjustable
calibration point-Temperature
calibration-Automatic temperature
compensation-Stability function and “auto hold” function
-Auto Power Off (30 minutes)
-Low Battery
Indicator-Waterproof and Dustproof (IP67)
-Replaceable
Sensor-Backlit Display
Technical specifications
-Measuring Principle: Ion Selective Electrode Method
-Minimum sample volume: 0.3 mL or more (0.05 mL with sample sheet B)
-Measurement range: 2 to 9900 ppm (mg/L) (0.1 to 430 mmol/L)
-Resolution
–0 to 99 ppm: 1 ppm
–100 to 990 ppm: 10 ppm
–1000 to 9900 ppm: 100 ppm
-Accuracy: ±10% of read value
-Calibration points: one point or two points (selectable and adjustable)
-Temperature display: temperature from 0 to 50C
-Temperature calibration: from 5 to 40C
-Display: Customizable digital LCD (monochrome)
-Operating temperature: From 5 to 40C-Operating
humidity: 85% or less relative humidity (non-condensing)
-Power: CR2032 batteries (x 2)
-Dimensions:164 mm x 29 mm x 20 mm (not including protrusions)
-Weight: Approx. 50 g (meter only, without batteries)
–Functions:
–Automatic calibration
solution recognition–Adjustable calibration point values–Temperature
calibration–Automatic
temperature compensation–Dilution
compensation function–Waterproof (IP67)
–Stability function and “auto hold”
function–Backlight
display–Automatic shutdown (30 minutes)
–Low battery
indicator–Replaceable sensor
