"WTW" (1048 results)

Photometric test kit for measurement of Iron Fe

Number of tests: 100 (Powder Pillows)
Sample volume required: 10ml

Compatible with photometers:
pHotoFlex 0.00 - 3.00 mg/l Fe

Additional information:

Reaction:
Models 14549 and 14761: Triazine. Model 14896, Model FE-2 TP: 2.2’-dipyridine (differentiation between Fe2+ and Fe3+ possible) analog DIN 38406E1 and US Standard Method 3500-Fe LD; Model FE-1 TP: TPTZ

Applications:
Wastewater, drinking water, foodstuffs

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

Photometric test kit for measurement of Sodium Na
Available ranges:
10 - 300 mg/l Na

Number of tests: 25 (Reaction cuvettes test)
Sample volume required: 0.5ml
Cuvette type: round

Compatible with photometers:
photoLab S6
photoLab S12
photoLab Spectral
pHotoFlex 10 - 300 mg/l Na

Additional information:

Applications:
In nutrient solutions for fertilization

Robust, general purpose 4-electrode conductivity cell with graphite electrodes incorporating integral temperature sensor

Memory for 10 calibrations, stored serial number, measuring range 10 µS/cm to 2000 mS/cm ±0.5% of value, 0.0 to 100.0°C
±0.2°C with 3m cable.

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

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 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)