£67.81 excl. VAT
£81.37 inc. VAT
Offering the unique combin ation of photometry, pH and turbidity measurement the pHotoFlex Turb by WTW consists of a compact and easy to use device for water analysis.
This robust unit, ideal for the field, fits the spec of an everyday-use photometer with the added option of using an infra-red light source for nephelometric turbidity measurements and adding a pH probe.
Being able to analyse 3 parameters in one meter opens up options for testing. Methods like ammonia (NH3) and carbon dioxide (CO2), that require a pH and temperature input for concentration calculations, will use data stored from the pH probe prior to adding reagents to the sample. Not only does this save room on the bench by using one meter, it also elimin ates errors.
Technical Data:
|
Model |
pHotoFlex® STD |
pHotoFlex® pH |
pHotoFlex® Turb |
|
Light source |
LED |
LED |
LED |
|
Wavelengths nm |
436, 517, 557, 594, 610, 690 |
436, 517, 557, 594, 610, 690 |
436, 517, 557, 594, 610, 690 + 860 |
|
Custom methods |
50 |
100 |
100 |
|
Methods/software update |
Via the Internet |
Via the Internet |
Via the Internet |
|
Data memory |
100 measurements |
1000 measurements |
1000 measurements |
|
pH |
— |
0-16 |
0-16 |
|
Turbidity |
— |
— |
0–1100 NTU/FNU |
|
PrecisionPhotometry |
< 2 nm wavelength precision, |
< 2 nm wavelength precision, |
< 2 nm wavelength precision, |
|
Calibration:pH/turbidity |
— |
3-point |
3-point |
|
Interface |
RS 232, USB via adapter (optional) |
RS 232, USB via adapter (optional) |
RS 232, USB via adapter (optional) |
|
Measurement type |
Photometry |
Photometry, pH, ORP |
Photometry, pH, ORP, turbidity |
|
Battery |
4 Mignon (AA), over 3000 measurements |
4 Mignon (AA), over 3000 measurements |
4 Mignon (AA), over 3000 measurements |
|
Rechargeable battery |
Optional: LabStation |
Optional: battery or Lab station |
Optional: battery or Lab station |
|
Test mark |
cETLus |
cETLus |
cETLus |
|
Guarantee |
2 years |
2 years |
2 years |
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
The Camlab Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Camlab can offer yearly service contracts which include two main types of preventative maintenance/calibration services – the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
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A typical preventative maintenance service includes the following: Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
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Request a quote for your servicing requirements today.
For an accurate measurement of turbidity a sample vial is placed in an nephelometer meter called a turbidimeter or turbidity meter. The meter emits a known intensity of light through the sample cell and the scattered light is measured at 90 degrees to the light source to give a turbidity reading in units NTU (nephelometric turbidity units) or FTU (formazin turbidity units). There are a range...
Offering the unique combination of photometry, pH and turbidity measurement the pHotoFlex Turb by WTW consists of a compact and easy to use device for water analysis. This robust unit, ideal for the field, fits the spec of an everyday-use photometer but with the added option of using an infra-red light source for nephelometric turbidity measurements and adding a pH probe. We were ...
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