"WTW" (1041 results)

4-electrode conductivity cell with built-in temperature sensor 49.5 ft (15 m) cable and waterproof plug cell constant K = 0.475/cm

Photometric test kit for measurement of Cadmium Cd
Available ranges:
0.025 - 1.000 mg/l Cd

Number of tests: 25 (Reaction cuvettes test)
Sample volume required: 5ml
Cuvette type: round

Compatible with photometers:
photoLab S6
photoLab S12
photoLab Spectral
pHotoFlex 0.025 - 1.000 mg/l Cd

Additional information:
Reference CombiCheck test available.

Reaction:
Cadion derivative

Applications:
Waste water, seepage water, process water

Note:
For the determination of total cadmium crack set 10 and empty round cuvettes or Crack-Set 10-C are required (100 °C or 120 °C, 1 h)

Photometric test kit for measurement of Calcium Ca
Available ranges:
5 - 160 mg/l Ca

Number of tests: 100 (Reagent tests)
Sample volume required: 0.1ml
Cuvette type: 10mm, 20mm

Compatible with photometers:
photoLab S12
photoLab Spectral
pHotoFlex 5 - 160 mg/l Ca

Additional information:
For use with seawater.

Reaction:
Model 14815: glyoxal-bis-hydroxyanil, Model 00858: Phthaleinpurpur

Applications:
Wastewater, drinking water

Note:
Sensitive measuring range: 1.0-15.0 mg/l Ca

Photometric test kit for measurement of Ozone O2
Available ranges:
0.010 - 4.00 mg/l O3

Number of tests: 200 (Reagent tests)
Sample volume required: 10ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S12
photoLab Spectral
pHotoFlex 0.01 - 3.50 mg/l O3

Additional information:

Reaction:
DPD, analog to DIN 38 408 G3

Applications:
Drinking water, wastewater, disinfectants

Note:
Bromine, chlorine, chlorine dioxide and iodine also react

Photometric test kit for measurement of Calcium Ca
Available ranges:
10 - 250 mg/l Ca

Number of tests: 25 (Reaction cuvettes test)
Sample volume required: 1ml
Cuvette type: round

Compatible with photometers:
photoLab S6
photoLab S12
photoLab Spectral

Additional information:

Reaction:
Model 14815: glyoxal-bis-hydroxyanil, Model 00858: Phthaleinpurpur

Applications:
Wastewater, drinking water

Note:
Sensitive measuring range: 1.0-15.0 mg/l Ca

Photometric test kit for measurement of Cadmium Cd
Available ranges:
0.002- 0.500 mg/l Cd

Number of tests: 55 (Reagent tests)
Sample volume required: 10ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S6
photoLab S12
photoLab Spectral
spectroFlex

Additional information:

Reaction:
Cadion derivative

Applications:
Waste water, seepage water, process water

Note:
For the determination of total cadmium crack set 10 and empty round cuvettes or Crack-Set 10-C are required (100 °C or 120 °C, 1 h)

Photometric test kit for measurement of Ozone O2
Available ranges:
0.010 - 4.00 mg/l O3

Number of tests: 1200 (Reagent tests)
Sample volume required: 10ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S12
photoLab Spectral
pHotoFlex 0.01 - 3.50 mg/l O3

Additional information:

Reaction:
DPD, analog to DIN 38 408 G3

Applications:
Drinking water, wastewater, disinfectants

Note:
Bromine, chlorine, chlorine dioxide and iodine also react

Portable turbidimeter (90°, tungsten) acc. US EPA 180.1 incl. calibration standard kit (0.02-10-1000 NTU) in field case with table insert and accessories: Kal.Kit, 4 empty cuvette (28 m), cleaning tissues, screw driver, PC cable AK 540 B, instructions. Optional: LabStation LS Flex/430 with software package for GLP-compliant data export (order nr. 251 301) or rech.batt. Flex/430 (order nr. 251 300)

Ammonium armature with temperature measurement

Design according to the minimum requirements for measuring instruments used at waste water treatment plants defined by ATV (waste water association) in bulletin M256

Digital ammonium sensor for installation of an ammonium replacement electrode, an ammonium reference electrode and a compensation electrode
- For connection to the IQ SENSOR NET multiparameter measuring system
- With integrated temperature sensor

Equipped with the following features:
- Integrated lightning protection
- Sensor with integrated preamplifier for low impedance signal transmission
- Thermistor system for temperature compensation
- Calibration via specific calibration menus
- With screw / plug connector for connection of the SACIQ sensor connection cable
- Use with automatic compressed air cleaning recommended (MIQ/CHV magnetic valve module as well as CH cleaning head required for the systems 184 XT/ 2020 XT or DIQ/CHV for the system 182)

Length of armoring:
- 392 mm (incl. adapter of the sensor connection cable)

Material:
- Sensor head / protective hood: PVC/POM
- Enclosure shaft: V4A stainless steel 1.4571

Type of protection
- IP68 (with the SACIQ sensor connection cable connected)

Pressure resistance:
- Armature with installed electrodes: max. 0.2 bar overpressure

Power consumption:
-0.2 watt

Photometric test kit for measurement of Cyanide (free and easy liberatable cyanide) CN
Available ranges:
0.010 - 0.500 mg/l CN

Number of tests: 25 (Reaction cuvettes test)
Sample volume required: 5ml
Cuvette type: round

Compatible with photometers:
photoLab S6
photoLab S12
photoLab Spectral
pHotoFlex 0.01 - 0.30 mg/l CN

Additional information:

Reaction:
Barbituric acid-pyridine carboxylic acid, analog to DIN 38 405 D13 / ISO 6703

Applications:
Wastewater from electroplating and metal processing works, drinking water

Photometric test kit for measurement of Cyanide (free and easy liberatable cyanide) CN
Available ranges:
0.002 - 0.500 mg/l CN

Number of tests: 100 (Reagent tests)
Sample volume required: 5, 10ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S12
photoLab Spectral

Additional information:

Reaction:
Barbituric acid-pyridine carboxylic acid, analog to DIN 38 405 D13 / ISO 6703

Applications:
Wastewater from electroplating and metal processing works, drinking water

Technical buffer solution pH = 4.01; Container with 10 bottles with 1 liter each