HORIBALAQUAtwin NO3-11C/NO3-11S/NO3-11Pocket Water Quality MetersSpecifications:ModelNO3-11C(for crops)NO3-11S(for soil)NO3-11(for general use)Measurement PrincipleIon Selective ElectrodeMinimum Sampl
HORIBA
LAQUAtwin NO3-11C/NO3-11S/NO3-11
Pocket Water Quality Meters
Specifications:
Model
NO3-11C
(for crops)
NO3-11S
(for soil)
NO3-11
(for general use)
Measurement PrincipleIon Selective ElectrodeMinimum Sample Volume0.3ml (0.05ml with sampling sheet B)
Nitrate (NO3-) Measurement Range
6 to 9900 ppm (mg/L)
Nitrate-Nitrogen (NO3-N) Measurement Range
1.4 to 2200 ppm (mg/L)
0.7 to 1100 kg/10a
Resolution
6 to 99 ppm: 1 ppm
100 to 990 ppm: 10 ppm
1000 to 9900 ppm: 100 ppm
Accuracy± 10% of actual valueCalibration PointsUp to 2Temperature Display0 to 50.0 ºCDisplayCustom (monochrome) digital LCD with backlightOperating Temperature5 to 40.0 ºCOperating Humidity85% or less relative humidity (no condensation)PowerCR2032 batteries (2)Battery LifeApprox. 400 hours in continuous use without backlightMaterialABS epoxyDimensions164 x 29 x 20 mm (excluding projections)MassApprox. 55 g (including sensor and batteries)Functions
Auto Standard Recognition
Changeable High & Low Calibration Values
Temperature Calibration
Multiplication Compensation
Auto Hold / Auto Stable Measurement
Switchable Backlight
Automatic Power Off (30mins)
Low Battery Indicator
IP67 Dust / Waterproof
Replaceable Sensor
Accessories
300 & 5000ppm nitrate standards
•
30 & 300ppm nitrate standards
•
150 & 2000ppm nitrate standards
•
2 x CR2032 batteries
•••
dropper
•••
storage case
•••
instruction & quick manuals
•••
sampling sheet B
1005