Multi-parameter portable water quality meter YR01820

Fabricante: Kalstein

Certificacion europea

Product Description

NOTE: It does not include triple AAA batteries due to air safety regulations.

The multi-parameter portable pH meter contains 8 measurement modes, the meter is suitable for measuring pH, ORP, ion concentration, conductivity, total dissolved solids (TDS), salinity, resistivity and dissolved oxygen.

PH mode
  • The multi-parameter water quality meter is equipped with a backlit LCD display.
  • 1 to 5 point calibration with automatic recognition for USA, NIST and DIN buffers.
  • Automatic electrode diagnostics shows slope and pH offset.
ORP mode
  • 1-point offset calibration allows the displayed value to be adjusted to a known standard.
  • Relative and absolute millivolt modes ensure reliable ORP measurements.
  • 2 to 5 calibration points can be selected, including the 8 concentration points.
  • Direct reading of ion concentration simplifies the measurement process.
  • Automatic Electrode Diagnostics displays calibration points and slopes.
  • Selectable concentration units (ppm, mg / L, mol / L, mmol / L) and ionic valence.
Conductivity / TDS / Salinity / Resistivity Modes
  • 1 to 5 point calibration with automatic recognition of conductivity standards.
  • Selectable cell constant (K = 0.1 / 1/10), reference temperature (20/25 ° C), TDS factor, linear and pure water offsets, seawater and practical salinity measurement modes.
Dissolved oxygen mode
  • 1 or 2 point calibration using air saturated water or zero oxygen solution.
  • Salinity and barometric pressure compensations eliminate measurement error.
  • Automatic temperature compensation ensures accurate readings throughout the range.
  • The auto-read function detects and locks the end point of the measurement.
  • Calibration Overdue alarm prompts the user to calibrate the meter regularly.
  • Auto power off effectively conserves battery life.
  • The configuration menu allows you to configure the number of calibration points, stability criteria, temperature unit, date and time, etc.
  • The reset function automatically resumes all settings to the factory default values.
  • Extended memory stores or recalls up to 500 sets of data.
  • USB communication interface is easy to transfer data to PC.
  • The multimode power scheme (batteries, power adapter and USB port) ensures that the meter is used smoothly.
Model YR01820
pH
Range -2.000 to 20.000pH
Resolution 0.001, 0.01, 0.1pH, selectable
Accuracy ±0.002pH
Calibration Points 1 to 5 points
pH Buffer Options USA, NIST, DIN, 2 custom buffers
ORP
Range ±1999.9mV
Resolution 0.1, 1mV, selectable
Accuracy ±0.2mV
Calibration Points 1 point
Measurement Modes Relative or absolute mV
Ion Concentration
Range 0.001 to 19999 (deponding on the range of ISE)
Resolution 0.001, 0.01, 0.1, 1
Accuracy ±0.5% F.S. (monovalent), ±1% F.S. (divalent)
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000
Measurement Units ppm, mg/L, mol/L, mmol/L
Conductivity
Range 0.01 to 20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
Resolution 0.001, 0.01, 0.1, 1
Accuracy ±0.5% F.S.
Calibration Points 1 to 5 points
Calibration Solutions 10µS, 84µS, 1413µS, 12.88mS, 111.8mS
Temperature Coefficient Linear (0.0 to 10.0%/°C), pure water
Reference Temperature 20/25°C
Cell Constant K=0.1, 1, 10 or custom
TDS
Range 0.00 to 10.00, 100.0, 1000ppm, 10.00, 200.0ppt
Resolution 0.01, 0.1, 1
Accuracy ±1% F.S.
TDS Factor 0.1 to 1.0 (default 0.5)
Salinity
Range 0.00 to 80.00ppt, 0.00 to 42.00psu
Resolution 0.01
Accuracy ±1% F.S.
Resistivity
Range 0.00 to 20.00MΩ
Resolution 0.01
Accuracy ±1% F.S.
Dissolved Oxygen
DO Range 0.00 to 20.00mg/L
Resolution 0.01, 0.1mg/L, selectable
Accuracy ±0.2mg/L
% Saturation of Oxygen 0.0 to 200.0%
Resolution 0.1, 1%, selectable
Accuracy ±2.0%
Calibration Points 1 or 2 points
Pressure Correction 60.0 to 112.5kPa/450 to 850mmHg, manual
Salinity Correction 0.0 to 50.0g/L, manual
Temperature
Range 0 to 105°C/32 to 221°F
Resolution 0.1°C/0.1°F
Accuracy ±0.5°C/±0.9°F
Offset Calibration 1 point
Calibration Range Reading ±10°C
General Specifications
Temperature Compensation 0 to 100°C/32 to 212°F, manual or automatic
Stability Criteria Low or high
Calibration Due Alarm 1 to 31 days or off
Auto-Power Off 10, 20 or 30 minutes after last key pressed
Memory Stores up to 500 data sets
Output USB communication interface
Connector BNC, 6-pin nimi-DIN, 3.5mm jack socket
Display Custom LCD (80×60mm)
Power 3×1.5V AA batteries or DC5V power adapter
Battery Life Approximately 150 hours (turn off the backlight)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
 Order Code Accessories
YR01820 E201-BNC pH electrode
CON-1 conductivity electrode
DO100 dissolved oxygen electrode
TP-10K temperature probe
pH4.01/7.00/10.01 buffer sachets
Conductivity standards 84µS/cm, 1413µS/cm, 12.88mS/cm
DO electrolyte solution
DO membrane cap
Carrying case
YR01820-1

P11 glass pH electrode
K10 conductivity electrode
DO100 dissolved oxygen probe
TP-10K temperature probe
pH4.01/7.00/10.01 buffer sachets
Conductivity standards 84µS/cm, 1413µS/cm, 12.88mS/cm
DO electrolyte solution
DO membrane cap
Carrying case

Additional Information

Weight 2 kg
Dimensions 45 × 10 × 35 cm
Modelo

YR01820, YR01820-1

    PARIS – FRANCE

    Company headquarters

    5 rue de Castiglione 75001 Paris – France.
    (+33) 01 70 39 26 50(+33) 7 60 83 92 83

    sales.department@kalstein.eu

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