PASTEL-UV Quick BOD, COD, TOC, TSS, Nitrate, Surfactant
Portable Multi Parameter Analyser measures 6 parameters simultaneously
- Multiparametric measure : Organic matter
(COD, BOD, TOC, TSS) specific compounds
- All type of water (Natural water, raw sewage
water, treated water, process water
- Fast, reading in less than 1 minute
- Convenient, easy to use
- Without reagent
- User friendly
Traditional measurement methods are not adequate to cope with the problems of water ressources and with environmental attacks. SECOMAM, in association with Mr Olivier THOMAS
of the Ecole des Mines d’Alčs, has developped an alternative technique based on the analysis of UV absorption spectra of the samples.
This technique brings about a considerable gain in term both of cost and time.
The PASTEL UV is able to measure 6 parameters simultaneously and thus permits
rapid characterisation of the effluent. These parameters can be varied from one
user to another.
After the sample has been taken with a micro-pipette and the quartz cuvette has
been filled, analysis and reading of the results takes no more than a minute.
This rapidity makes it possible to carry out a large number of measurements and
to react in real time in cases of accidental pollution or of a process incident.
The sample does not require pre-treatment ; if the sample is too concentrated,
the apparatus itself will calculate the dilution factor to apply. PASTEL-UV can
be used by personnael who do not possess special qualifications in chemistry.
PASTEL-UV operates without reagents and without consumables ; the cost of
running the machine is therefore independent of the number of analysis
Its autonomy in the field encompasses 100 measurements and it can memorize up to
All the data can be stored with a sample number, the user code, the site code
and the date.
|200 to 350 nm
2 optical distances : 5 and 10 nm
32 x 17 x 35 cm
Display screen (64 x 128 pixels)
10V AC/12V DC 35 V A
|PASTEL-UV analyser, 230V - 50Hz power
transformer, operation manual, carring case, fixed volume micropipet,
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