Temperature Sensor model WQ101
Technical Characteristics:
Output: 4-20 mA
Range: -50°C to +50°C
Accuracy: ±0.2°F or ±0.1°C
Operating Temperature: -50° to +100°C
Operating Voltage: 10-36 VDC
Applications:
Groundwater Monitoring, stream and river gauging, Lake/Pond temperature analysis, Irrigation Canals, Wetland/Estuary Monitoring, Weirs and Flumes, and much more...
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pH Sensor model WQ201
Technical Characteristics:
Output: 4-20 mA
Range: 0-14 pH
Accuracy: 2% of full scale
Operating Voltage: 10-36 VDC
Applications:
Groundwater Monitoring, stream and river gauging, Lake/Pond pH analysis, Irrigation Canals, Wetland/Estuary Monitoring, Weirs and Flumes, and much more...
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Conductivity Sensor model WQ301
Technical Characteristics:
Output: 4-20 mA
Range: 0-5,000, 0-10,000, 0-20,000 Micro Siemens (micro mhos) per cm
Accuracy: 1% of full scale
Operating Voltage: 12VDC (± 5%)
Operating Temperature: -40° to +55°C
Applications:
Groundwater Monitoring, stream and river gauging, Lake/Pond conductivity analysis, Irrigation Canals, Wetland/Estuary Monitoring, Weirs and Flumes, and much more...
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ORP Sensors model WQ600
Technical Characteristics:
Output: 4-20 mA
Range: -500 to +500mV
Accuracy: 2% of full scale
Operating Voltage: 10-36 VDC
Operating Temperature: -40° to +55°C
Applications:
Groundwater Monitoring, stream and river gauging, Lake/Ponds oxigen analysis, Irrigation Canals, Wetland/Estuary Monitoring, Weirs and Flumes, and much more...
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Turbidity Sensor model WQ710 & Turbidity Meter model WQ770
Technical Characteristics:
Range: Sensor=0-50 NTU and 0-1000 NTU; Meter=0-50 NTU or 0-1000 NTU selectable
Accuracy: + 5% of full scale
Meter Resolution: 12 bit
Output: 4-20mA (Sensor, both ranges), LED screen (Meter)
Method: Nephelometer with correction
Operating Voltage: 10-36 VDC @ 40 MS (Sensor); Internal 9VDC battery (Meter)
Applications:
Water quality testing and management, river monitoring, stream measurement, reservoir water quality testing, groundwater testing, water and wastewater treatment, and effluent and industrial control
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LaMotte Water Pollution Test Kit model WQ900
Technical Characteristics:
Titration Tests:
Dissolved Oxygen: 0.2 to 10.0 ppm (0.2 ppm interval)
Hardness: 0 to 200 ppm
Carbon Dioxide: 0 to 50 ppm
Alkalinity: 0 to 200 ppm
Chlorides: 0 to 200 ppm
Colorimetric Tests:
pH: 3.0 to 10.0
Nitrate-Nitrogen: 0.2 ppm to 1.0 ppm
Phosphate: 0.2 ppm to 1.0 ppm
Silica: 0.5 ppm to 10.0 ppm
Ammonia-Nitrogen: 1.0 ppm to 8.0 ppm
Sulfide: 0.2 ppm to 20.0 ppm
Applications:
An excellent tool for examining water quality in suspected or known polluted aquatic environments. Water quality testing and management, river monitoring, stream measurement, reservoir water quality testing, groundwater testing, water and wastewater treatment, and effluent and industrial contro.
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Dissolved Oxigen Sensor model WQ401
Technical Characteristics:
Output: 4-20 mA
Range: 0-100% Saturation, 0-8 ppm, temperature compensated to 25°C
Accuracy: ±0.5% of full scale
Operating Voltage: 10-36 VDC
Operating Temperature: -40° to +55°C
Applications:
Groundwater Monitoring, stream and river gauging, Lake/Pond analysis, Irrigation Canals, Wetland/Estuary Monitoring, Weirs and Flumes, and much more...
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Water Quality Analyzers model U-22XD
Technical Characteristics:
| PARAMETER |
RANGE |
RESOLUTION |
REPEATABILITY |
ACCURACY |
| pH |
0-14 pH |
0.01 pH |
±0.05 pH |
±0.1 pH |
| Dissolved Oxygen |
0-19.99 mg/L |
0.01 mg/L |
±0.1 mg/L |
±0.2 mg/L |
| Conductivity |
0-9.99 S/m |
0.1% Full Scale |
±1% |
±3% |
| Salinity |
0-4% |
0.01% |
±0.1% |
±0.3% |
| Total Dissolved Solids (TDS) |
0-100 g/L |
0.1% Full Scale |
±2 g/L |
±5 g/L |
| Seawater Specific Gravity |
0-50 ðt |
0.1 ðt |
±2 ðt |
±5 ðt |
| Temperature |
0-55°C |
0.01°C |
±0.3°C |
±1.0°C |
| Turbidity |
0-800 NTU |
0.1 NTU |
±3% |
±5% |
| Water Depth |
0-100 m |
0.1 m |
±3% |
±5% |
| Oxidation Reduction Potential (ORP) |
±1999 mV |
1 mV |
±5 mV |
±15 m |
Applications:
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, agricultral water supplies, and sea water. The main unit is water resistant, so it can be used safely even in the rain; the data can even be captured by personal computers in remote locations; Data Logger allows one month of full operation; Measurements as far as 100 m below water surface.
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Handheld pH Meters pH100
Technical Characteristics:
Range: 0.00-14.00 pH
Temperature: 23F to 194F (-5°C to +90°C)
Max. Resolution: 0.01pH, 0.1°
Accuracy: +0.01pH, +1.8F/1°C
Power: four LR44 button batteries
Size: 1.4 x 6.8 x 1.6” (35.6 x 172.7 x 40.6mm)
Weight: 3.8oz (110g)
Applications:
The PH100 Handheld pH Meter features a unique flat surface electrode that provides fast and easy on the spot pH measurements of liquids, semi-solids, and solids. The design is rugged and designed for harsh environments, so you no longer have to worry about electrode breakage or clogged junctions. The handheld pH meters offer a RENEW indicator that tells you when it is time to replace the handheld pH meter’s electrode. The handheld pH meter also features a CALIBRATION indicator that indicates when the handheld pH meter needs to be recalibrated The handheld pH meters can save up to 15 sequentially tagged readings in their memory, which allows detection of changes over time. The handheld pH meter also, has an analog bar graph originating at the neutral point (pH 7.00) to conveniently view trends in acidity or alkalinity. The handheld pH meter is temperature compensated and will display the current temperature on its large LCD display.
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SPECTRO Portable Spectrophotometer
Technical Characteristics:
Instrument Type: Single beam spectrophotometer
Readout: 4 line, 20 characters per line LCD
Wavelength Range: 350-1000 nm
Wavelength Accuracy: ±2nm
Wavelength Resolution: 1 nm
Wavelength Bandwidth: 5nm (max)
Photometric Range: 0-125%T, –0.1-2.5ª
Photometric Accuracy: ±0.005nm
Photometric Stray Light: <0.5%T
Dispersive Device: 1200 lines/mm ruled grating
Weight: 10.3 lbs (4.65 kg)
Source Lamp: Quartz halogen
Modes: %/T, ABS, pre-programmed tests
Pre-Programmed Tests: YES, with automatic wavelength selection
User Defined Tests: Up to 25 tests
RS232 Port: 8 pin mDIN
Power Requirements Battery Operation (optional): Ni-Metal Hydride battery pack
Line Operation: 110/220V, 60/50 Hz
Dimensions: 14 ¼”x11”x6 ¾” (36cmx28cmx17cm)
Sample Chamber: Accepts 25 mm diameter flat-bottomed test tubes, 10 mm square cuvettes, 16 mm COD test tubes
Applications:
The SPECTRO Spectrophotometer is a portable spectrophotometer that is easier to use and more accurate than anything in its price range. The spectrophotometer uses a menu driven display where tests and functions are selected from scrolling menus for ultimate simplicity. The Spectrophotometer’s results are displayed as a %T (Transmittance) , absorbance, and concentration.
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