"WTW" (1048 results)

Photometric test kit for measurement of Zinc Zn
Available ranges:
0.20 - 5.00 mg/l Zn

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 0.20 - 5.00 mg/l Zn

Additional information:
Reference CombiCheck test available.

Reaction:
Model 14832: Cl-PAN. Models 14566, 00861: PAR

Applications:
Wastewater, particularly from electroplating and metal processing industries, seepage water, sewage sludge, soils

Photometric test kit for measurement of Boron B
Available ranges:
0.050 - 0.800 mg/l B

Number of tests: 60 (Reagent tests)
Sample volume required: 5ml
Cuvette type: 10mm, 20mm

Compatible with photometers:
photoLab S12
photoLab Spectral

Additional information:

Reaction:
Modell 14839: Rosocyanine; Modell 00826: Azomethine, analog to DIN 38 406 D17

Applications:
Wastewater, drinking water

Photometric test kit for measurement of Gold Au
Available ranges:
0.5 - 12.0 mg/l Au

Number of tests: 80 (Reagent tests)
Sample volume required: 2ml
Cuvette type: 10mm

Compatible with photometers:
photoLab S12
photoLab Spectral
pHotoFlex 0.5 - 9.0 mg/l Au

Additional information:
Reference CombiCheck test available.
For use with seawater.

Reaction:
Rhodamine B

Applications:
Wastewater

Photometric test kit for measurement of Zinc Zn
Available ranges:
0.05 - 2.50 mg/l Zn

Number of tests: 90 (Reagent tests)
Sample volume required: 5ml
Cuvette type: 10mm

Compatible with photometers:
photoLab S12
photoLab Spectral

Additional information:

Reaction:
Model 14832: Cl-PAN. Models 14566, 00861: PAR

Applications:
Wastewater, particularly from electroplating and metal processing industries, seepage water, sewage sludge, soils

Photometric test kit for measurement of Boron B
Available ranges:
0.05 - 2.00 mg/l B

Number of tests: 25 (Reaction cuvettes test)
Sample volume required: 4ml
Cuvette type: round

Compatible with photometers:
photoLab S12
photoLab Spectral

Additional information:
For use with seawater.

Reaction:
Modell 14839: Rosocyanine; Modell 00826: Azomethine, analog to DIN 38 406 D17

Applications:
Wastewater, drinking water

Photometric test kit for measurement of Iron Fe
Available ranges:
0.010 - 5.00 mg/l Fe

Number of tests: 150 (Reagent tests)
Sample volume required: 8ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S12
photoLab Spectral
spectroFlex

Additional information:
Reference CombiCheck test available.
For use with seawater.

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 Zinc Zn
Available ranges:
0.025 - 1.000 mg/l Zn

Number of tests: 25 (Reaction cuvettes test)
Sample volume required: 2ml
Cuvette type: round

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

Additional information:

Reaction:
Model 14832: Cl-PAN. Models 14566, 00861: PAR

Applications:
Wastewater, particularly from electroplating and metal processing industries, seepage water, sewage sludge, soils

Professional, field proven pH/mV-meter with backlit LCD-graphic display, for mobile measurement with data logger and waterproof USB-interface

Set with:
- SenTix® 41
- Instrument in field case
- Buffer STP 4 and STP 7
- Stand
- Beaker
- Short instruction manual
- CD-ROM
- Batteries
- Driver software for USB
- Cable

Empty cuvettes for laboratory turbidimeter Turb 550, Turb 550 IR, Turb 555 and Turb 555 (IR) Delivery: 6 pcs

Wide-range power supply 100 to 240 V, 50/60 Hz for inoLab, 3xxi, 197i

Cleaning head for online sensors

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

- CH cleaning head for online sensors with a shaft diameter of 40 mm

- The cleaning is done by means of external compressed air;
- The compressed air supply is controlled via a separate, electrically operated valve
- It is time-controlled by a relay of the series 170/296 measuring transmitters or the IQ SENSOR NET

The external compressed air supply can be provided via a compressed air line or a compressor
Requirements for this:
- dry compressed air
- free of oil and dust
- 3-7 bar
- approx. 40 NL/min

Potentiostatic D.O. sensor with integrated temperature sensor

Design according to the minimum requirements defined by ATV (Waste water association) in bulletin M 256 for meters to be used at waste water treatment plants

Digital potentiostatic D.O. sensor (3-electrode principle)
- For connection to the IQ SENSOR NET multiparameter measuring system
* With integrated temperature sensor

Equipped with the following features:
- Integrated lightning protection
- Sensor monitoring function (SensCheck)
- Zero current free electrode system
- Exchangeable membrane head with robust 50 um special membrane
- Lowest incident flow required
- Thermistor system for temperature compensation
- OxiCal air calibration without accessories
- With screw / plug connector for connection of the SACIQ sensor connection cable

Measuring range (25°C):
- 0 ... 60 mg O2/l
- 0 ... 600 % saturation

Response time (t90):
- 180 seconds

Temperature range:
- Operating range: 0 °C ... 60 °C
- Storing range: -5 °C ... 65 °C

Sensor length:
- 360 mm (incl. adapter of the sensor connection cable)

Material:
- Membrane / sensor head, protective hood: POM
- Enclosure shaft: V4A stainless steel 1.4571

Type of protection
- IP 68 (with the SACIQ sensor connection cable connected)

Power consumption:
- 0.2 watt