PROFESSIONAL PLUS MULTIPARAMETER WATER QUALITY METER |
Multi-parameter meter for monitoring up to thirteen different water quality parameters |
FEATURES:
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On this page: Multiparameter Water Quality Meter Description Multiparameter Water Quality Meter Specifications Multiparameter Water Quality Meter Options & Prices | Downloads (PDF): Multiparameter Water Quality Meter Brochure Multiparameter Water Quality Meter Quick Sheet Multiparameter Water Quality Meter Manual* *May take several minutes to download, depending on your internet connection speed. | Additional Information: Groundwater monitoring Measuring hardness using TDS or Conductivity measurments Multiparameter Water Quality Meter electrode calibration explained Product Support |
Multiparameter Water Quality Meter Description |
The Professional Plus multiparameter water quality meter brings laboratory accuracy and the ease of push-button operation to water quality measurement in the field. The multiparameter water quality meter can measure thirteen parameters: pH, ORP, temperature, dissolved oxygen, conductivity, total dissolved solids (TDS), salinity, resistivity, specific conductance, ammonium, nitrate, chloride, and barometric pressure. Featuring a powerful sensor probe and state-of-the-art functions, the multiparameter water quality meter makes it easy to get highly reliable water quality data simply and quickly just by submersing the sensor in the water. The multiparameter water quality meter’s display case has a waterproof design that allows you to work without concern of splashing or accidentally dropping the instrument in the water. The multiparemeter water quality meter is flexible enough to use for checking the quality of a broad range of water samples, from factory effluent to urban drainage, river water, lake and marsh water, aquatic culture tanks, agricultural water supplies, and sea water. Multiparameter Water Quality Meter Display Case
Multiparameter Water Quality Meter Sensor Multiparameter Water Quality Meter Datalogger Multiparameter Water Quality Meter Software |
Multiparameter Water Quality Meter Specifications |
Sensor Type | Range | Accuracy | Resolution | Units | Calibration | |
Dissolved Oxygen (%) (temp comp range 23 to 113°F (-5 to 45°C)) | Polarographic or Galvanic | 0 to 500% | 0 to 200% (± 2% of reading or 2% air saturation, whichever is greater) 200% to 500% (± 6% of reading) | 1% or 0.1% air saturation (user selectable) | % | 1 or 2-points with zero |
Dissolved Oxygen (mg/L) (temp comp range 23 to 113°F (-5 to 45°C)) | Polarographic or Galvanic | 0 to 50 mg/L | 0 to 20 mg/L (± 2% of reading or 0.2 mg/L, whichever is greater) 20 to 50 mg/L (± 6% of reading) | 0.1 or 0.01 mg/L (user selectable); 0.1% air saturation | mg/L, ppm | 1 or 2-points with zero |
Temperature | N/A | 23 to 158°F (-5 to 70°C) | ±0.4°F (±0.2°C) | 0.2°F (0.1°C) | °F, °C, K | N/A |
Conductivity | Four electrode cell | 0 to 200 mS/cm (auto range) | ±0.5% of reading or 0.001 mS/cm, whichever is greater (1-, 4-m cable) ±1% of reading or 0.001 mS/cm, whichever is greater (20-m cable) | 0 to 0.500 mS/cm = 0.001 0.501 to 50.00 mS/cm = 0.01 50.01 to 200 mS/cm = 0.1 (range dependent) | µS, mS | 1 point |
Specific Conductance | Calculated from conductivity and temperature | 0 to 200 mS/cm (auto range) | ±0.5% of reading or 0.001 mS/cm, whichever is greater (1-, 4-m cable) ±1% of reading or 0.001 mS/cm, whichever is greater (20-m cable) | 0 to 0.500 mS/cm = 0.001 0.501 to 50.00 mS/cm = 0.01 50.01 to 200 mS/cm = 0.1 (range dependent) | µS, mS | 1 point |
Salinity | Calculated from conductivity and temperature | 0 to 70 ppt | ±1.0% of reading or 0.1 ppt, whichever is greater | 0.01 ppt | ppt, PSU | 1 point |
Total Dissolved Solids (TDS) | Calculated from conductivity and temperature | 0 to 100 g/L TDS constant range 0.30 to 1.00 (0.64 default) | N/A | 0.001, 0.01, 0.1g/L | kg/L, g/L | N/A |
Resistivity | Calculated from conductivity | 5 to Inf. ohm-cm | ±0.5% of reading (1-, 4-m cable) ±1% of reading (20-m cable) | 5.00 to 10.96 ohm-cm = 0.001 20.2 to 1996 ohm-cm = 0.01 2000 to Inf. ohm-cm = 0.1 (range dependent) | ohm-cm, kohm-cm, or Mohm-cm | 1 point |
pH | Glass Combination Electrode | 0 to 14 units | ±0.2 units | 0.01 units | mV, pH units | 1, 2, 3, 4, 5, or 6 point (user selectable); US, NIST or Custom Buffers |
ORP | Platinum button | -1999 to +1999 mV | ±20 mV in redox standards | 0.1 mV | mV | 1 point |
Ammonium*** (ammonia with pH sensor) | Ion Selective Electrode | 0 to 200 mg/L-N, 0 to 30°C | ±10% of reading or 2 mg/L-N, whichever is greater | 0.01 mg/L | mg/L-N, mV | 1, 2, or 3 point (user selectable) |
Nitrate*** | Ion Selective Electrode | 0 to 200 mg/L-N, 0 to 30°C | ±10% of reading or 2 mg/L-N, whichever is greater | 0.01 mg/L | mg/L-N, mV | 1, 2, or 3 point (user selectable) |
Chloride*** | Ion Selective Electrode | 0 to 1000 mg/L, 0 to 40°C | ±15% of reading or 5 mg/L-N, whichever is greater | 0.01 mg/L | mg/L-N, mV | 1, 2, or 3 point (user selectable) |
Barometer | Piezoresistive | 375 to 825 mmHg | ±1.5 mmHg from 0 to 50°C | 0.1 mmHg | mmHg, inHg, mbar, psi, kPa, ATM | 1 point |
***ISE sensors for freshwater only; 55 foot (17 meter) maximum depth |
Pro Plus multiparameter water quality meter pH (At ambient temperature): Range: -2.60 to 16.60 Accuracy: ±0.1 mV (0.01 pH units) Resolution: 0.1 mV (0.01 pH units) ORP (At ambient temperature): Range: -1999 to +1999 mV Accuracy: ±0.5 mV Resolution: 0.1 mV Conductivity (At ambient temperature): Range: 0.0 to 200 mS/cm each range Accuracy: ±0.1% FS ± digit for µS/cm to 0.1 mS/cm (range dependent) Resolution: 0.0001 mS/cm or 0.1 Dissolved Oxygen (At ambient temperature): Range: 0.00 to 90 mg/L; 0 to 550% Accuracy: ±0.2% FS (550% air saturation) ±1 digit (with 1.25 PE membrane at 10°C) Resolution: 0.01 mg/L; 0.1% air saturation Membrane Response Time (T95; 100%-0) and Flow Dependence: 1.25 mil PE = 8 seconds and 6 in/sec flow 2.0 mil PE = 17 seconds and 3 in/sec flow 1 mil Teflon® = 18 seconds and 12 in/sec flow Temperature (At ambient temperature): Range: -10 to 100.00°C Accuracy: ±0.2% FS ±1 digit Resolution: 0.1°C Barometer: Built-in barometer Buffer Recognition: Auto buffer recognition for US and NIST buffers Auto Stable: User-defined auto-stable function holds stable readings on display when criteria is met Display: Graphic display with detailed Help; backlit display AND keypad Field Cables: Standard lengths of 1, 4, 10, 20, or 30 meters – up to 100 meters on DO only cables; 4- through 30-meter cables include a cable management kit Cable Connector: MS (military spec) waterproof with bayonet lock Data Memory: 5,000 data sets (data, date, time, user-defined info); 100 GLP files GLP Compliance: Yes; detailed GLP information is stored and is available to view, download or print Languages: English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified & Traditional) Logging Modes: Single or Continuous Connectivity: USB 2.0; ProComm II communications saddle and USB cable included; user-upgradeable software via USB and website Operating Temperature: -10 to 60°C Storage Temperature: -20 to 70°C User ID: Optional user ID for data security Power: 2 alkaline C-cells provide 80 continuous hours at ambient temperature without backlight; ProComm II saddle provides USB power or optional wall power, cigarette lighter, and universal cell phone charger options IP Rating: IP-67 (even with the battery cover off); floats Certifications: RoHS, CE, WEEE, C-Tick, VCCI, FCC, IP-67, 1-meter drop test, Assembled in USA Warranty: 3-year instrument; 2-year field cables Weight with Batteries: 475 grams (1.05 lbs) Dimensions: 8.3 cm width x 21.6 cm length x 5.6 cm depth (3.25 in x 8.5 in x 2.21 in) Pro Plus Multiparameter Water Quality Meter Computer Software
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