Top 15 Wtws for 2019

 

WTW 103631 SenTix 21 pH Electrode Epoxy Body Gel Fill 1 m Cable #ad

WTW 103631 SenTix 21 pH Electrode, Epoxy Body, Gel Fill; 1 m Cable

WTW 103631 SenTix 21 pH Electrode, Epoxy Body, Gel Fill; 1 m Cable #ad - Wtr 103631 sentix 21 ph electrode, epoxy body, gel fill 1 m cable. Description sentix 21, sealed. 5890850 series product. A&d balances brand items. Made in germany.

 

WTW 2FD46H MultiLine Dual-Channel Multi 3420 Meter with IDS SenTix 950 IDS TetraCon 925 and Kit #ad

WTW 2FD46H MultiLine Dual-Channel Multi 3420 Meter with IDS SenTix 950, IDS TetraCon 925 and Kit

WTW 2FD46H MultiLine Dual-Channel Multi 3420 Meter with IDS SenTix 950, IDS TetraCon 925 and Kit #ad - The wtw multiline ids series of meters are the first of their kind, redefining the way electrochemical measurements are conducted. The multiline series incorporates two new proprietary features as well quality sensor control (qsc) and continuous measurement control (cmc). Features include state-of-the-art plug/socket technology, firmware updates via the internet, two usb ports, vibrant color display for easy readability, and an intuitive menu navigation platform for straight forward operation. These two advanced features ensure accurate, reproducible results. The innovative, digital technology of the multiline ids series eliminates the need for dedicated meters for specific parameter measurements now, measuring is simply a function of the sensor attached to the instrument, making the multiline series wtw’s most intelligent and flexible products available today. The qsc feature ensures sensor reliability by monitoring the sensor(s) performance, which is displayed on the meter as an incremental color spectrum (from green to red). The cmc feature display is a graphical scale allowing analysts to quickly observe and verify that their measurements fall within the appropriate measuring range.

 

WTW 600560 ReaSol KalKit Turbidity Meter 430IR #ad

WTW 600560 Rea/Sol Kal.Kit Turbidity Meter, 430IR

WTW 600560 Rea/Sol Kal.Kit Turbidity Meter, 430IR #ad - White light has a higher sensitivity for small particles, however, the inherent coloration of the solution has a stronger disturbing effect in this case. The ir measurement is required by din iso, the white light measuring by us epa. For ratiometric measurements, there is no specific standard method to be followed rather, procedures are established by the application or industry. The reduction of light intensity in this case leads to a more accurate result than a 90° nephelometric measurement. Nephelometric or transmittance measuring-the nephelometric measurement at 90° scattered light is advantageous for lower turbidity, whereas the transmission measurement at 180° is beneficial for medium to high turbidity values with increasing turbidity, restray and scattering effects between particles are growing bigger. Therefore, lab meters for high values are equipped with several measuring options ratio modes calculate the final result from different measured angles.

 

WTW 208211 OxiTop IS BOD Measurement System 1 Height 1 Width 1 Length Pack of 12 #ad

WTW 208211 OxiTop IS BOD Measurement System, 1″ Height, 1″ Width, 1″ Length (Pack of 12)

WTW 208211 OxiTop IS BOD Measurement System, 1″ Height, 1″ Width, 1″ Length (Pack of 12) #ad - Wtw oxitop is bod measurement system, 12 samples. Wtw brand products. Manufactured by cole-parmer. Lab equipment & instruments.

 

Oxygen Sensor StirrOx G Sensor - Sensors and Accessories WTW #ad

Oxygen Sensor, StirrOx G Sensor – Sensors and Accessories, WTW

Oxygen Sensor, StirrOx G Sensor – Sensors and Accessories, WTW #ad - Simple air calibration can be achieved by using a calibration vessel. Ordering information sensors are supplied with an accessory case, spare parts, and maintenance supplies. 008µg h-1 (mg/l)-1, and features temperature compensation. Cellox sensors are membrane-covered and waterproof. Durox oxygen sensors are membrane-covered and waterproof. The sentix ph electrode features optimized membrane glass that guarantees quick measurement, even at low temperature. These galvanic sensors are ready-to-use and are equipped with protective hoods for rough conditions. The membrane can be used for up to six months. Use for up to six months with only one electrolyte filling. Includes a waterproof plug. Sensor also features high signal resolution, temperature compensation, rapid response, and membrane leakage monitoring. The stirrox self-stirring oxygen sensor simultaneously stirs and measures oxygen in karlsruhe bottles and winkler bottles. Features temperature compensation and low approach flow. Includes a waterproof plug. Sensor uses a constant approach flow for high reproducibility, consumes a very low amount of oxygen, only 0. Single-handed operation allows for rapid series measurements.

 

WTW 600543 Ac KalKit P Turbidity Meter 555 IR #ad

WTW 600543 Ac. Kal.Kit P Turbidity Meter, 555 IR

WTW 600543 Ac. Kal.Kit P Turbidity Meter, 555 IR #ad - Nephelometric or transmittance measuring-the nephelometric measurement at 90° scattered light is advantageous for lower turbidity, whereas the transmission measurement at 180° is beneficial for medium to high turbidity values with increasing turbidity, restray and scattering effects between particles are growing bigger. Therefore, lab meters for high values are equipped with several measuring options ratio modes calculate the final result from different measured angles. White light has a higher sensitivity for small particles, however, the inherent coloration of the solution has a stronger disturbing effect in this case. The ir measurement is required by din iso, the white light measuring by us epa. The reduction of light intensity in this case leads to a more accurate result than a 90° nephelometric measurement. For ratiometric measurements, there is no specific standard method to be followed rather, procedures are established by the application or industry.

 

WTW 401205 MPP 930 IDS Three-Channel Depth Probe #ad

WTW 401205 MPP 930 IDS Three-Channel Depth Probe

WTW 401205 MPP 930 IDS Three-Channel Depth Probe #ad - A built-in pressure sensor delivers the depth. All probes are available in kits with sensors. The multi 3630 is required to measure for all mpp ids. Every sensor measures the temperature required for its compensation on its own. Mpp ids – the digital multi-parameters (up to three main parameters) depth probes with built-in depth measurement to use in profile measuring. Mpp ids multi-parameter probes for simultaneous measurement of up to three parameters from the following selection dissolved oxygen (optical), ph or orp, conductivity as well as turbidity. The mpp 930 ids can measure up to 3 parameters. Typical applications include limnological testing of waters with a depth of up to 100 mm, but also measurements in bore holes, monitoring of landfills and more.

 

WTW 1AA114 inoLab pH 7110 Set 4 Benchtop Meters #ad

WTW 1AA114 inoLab pH 7110 Set 4 Benchtop Meters

WTW 1AA114 inoLab pH 7110 Set 4 Benchtop Meters #ad - For ac and battery operation. 3in1 ph electrode sentix 81, buffers, 3 mol/l kcl. Meter with universal power supply, electrode arm and operation manual. Easy-to-operate basic ph/mv benchtop meter with din socket for routine measurement.

 

WTW 208800 Oxitop Measuring Analysis Head Pack of 2 #ad

WTW 208800 Oxitop Measuring Analysis Head (Pack of 2)

WTW 208800 Oxitop Measuring Analysis Head (Pack of 2) #ad - This will cause a vacuum pressure, which can be determined as a measured value in mg/l bod. The bod measurement with oxide is based on pressure measurement in a closed system the micro-organisms in the sample consume the oxygen and generate co2 in the process. This is absorbed with naoh.

 

WTW 103-635 Replacement Waterproof Combination pH Electrode #ad

WTW 103-635 Replacement Waterproof Combination pH Electrode

WTW 103-635 Replacement Waterproof Combination pH Electrode #ad - Ideal for portable measurements, as well as for routine measurements in-the-laboratory. With a built-in temperature probe, the sentix 41 electrode has a robust plastic shaft and a low-maintenance gel reference system.

 

WTW 103642 81 pH Probe Sentix #ad

WTW 103642 #81 pH Probe Sentix

WTW 103642 #81 pH Probe Sentix #ad - Sentix electrodes with liquid electrolyte, an easy-to-clean glass shaft and platinum diaphragm can be used even for complicated samples. For demanding measurements in-the-laboratory.

 

WTW 201425 BOD Probe Self-Stirring 110 V #ad

WTW 201425 BOD Probe, Self-Stirring, 110 V

WTW 201425 BOD Probe, Self-Stirring, 110 V #ad - The inolab oxi 7300 and oxi 7400 meters offers a range of automated functions such as air pressure correction, temperature compensation and oxical rapid calibration.

 

WTW TetraCon 925-3 IDS Conductivity Probe 2000 mS 3 m Cable #ad

WTW TetraCon 925-3 IDS Conductivity Probe, 2000 mS; 3 m Cable

WTW TetraCon 925-3 IDS Conductivity Probe, 2000 mS; 3 m Cable #ad - Range 10 µs to 2000 ms at ±05 % of value. Accessory type conductivity cell. Description ids conductivity probe, 2000 ms 3 m cable. Number of items 1.

 

WTW SenTix 4241 Electrode pHATC for 58901-13 3 ft with BNCbanana plug ATC #ad

WTW SenTix 42/41 Electrode pH/ATC for 58901-13 (3 ft with BNC/banana plug ATC)

WTW SenTix 42/41 Electrode pH/ATC for 58901-13 (3 ft with BNC/banana plug ATC) #ad - Description electrode ph/atc for 58901-13 (3 ft with bnc/banana plug atc). Number of items 1.

 

1 L - Buffers Ready to Use WTW #ad

1 L – Buffers, Ready to Use, WTW

1 L – Buffers, Ready to Use, WTW #ad - Traceable to nist reference temperature at 25 °c 1 litre container with a separate compartment for the sample.





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