Specification :

pHotoFlex Series

Portable Photometers: Whatever the Application

With pHotoFlex and pHotoFlex Turb there is a new series of portable photometers, which have been designed especially for the use at changing locations. The pHotoFlex Series is outstanding due to it‘ s unique combination of several measuring parameters : Photometry, pH and Turbidity ( photoFlex Turb) .

The instruments are handy, robust battery driven models equipped with accurate optics by low power consumption. They can be changed over to run with rechargeable batteries and universal power plug or alternatively upgraded with a LabStation include rechargeable battery set for a comfortable data import and export.

More Test Kits!
At the same time, WTW has enhanced the product portfolio of available test kits: now, WTW is offering the practical powder pillow matching pHotoFlex, as well as new cuvette tests.

Special Features :

The combination of photometry+ pH+ turbidity
Smart adapter Technology : Fixed adapter for 28 mm and 16 mm round cuvettes with variable hight of 91-104 mm
Huge selection of varied test kits
Integrated pH-function

pHotoFlex Turb
Additionally turbidity measurement with IR-LED from 0-1100 NTU/ FNU according to DIN EN 27027, ISO 7027

More Benefits and Features

Photometry
Measurement of concentration, absorbance, transmission
User guidance on display, ideal for field use
More than 60 methods with on-going actualization and enhancement of usable test kits ( up to approx. 250)
Method- and software-update via Internet
Measurement of color according to EN ISO 7887: 1994
100 user-defined methods
Turbidity
Turbidity measurement with IR from 0-1100 NTU/ FNU;
Resolution: 0-9.99 NTU: 0.01; 10-99 NTU: 0.1 NTU; 100-1100 NT: 1 NTU
3-point-calibration
Calibration kit with retraceable AMCO® Standards ( 0.02 - 10 - 1000 NTU)

pH-Measurement
Measuring range 0-16, 00 ( + / - 0.01) for Standard-DIN pHelectrodes
Automatic temperature compensation ( -5.. + 100 ° C)
Automatic buffer recognition ( TEC/ NIST

Applications
Wherever changing locations have to be analysed:
Environment
Water analysis ( Waste- and drinking Water, surface water)
Process Control
Beverage industry

Technical Data
6 wavelengths: 436, 517, 557, 594, 610, 690 nm with an accuracy < 2nm + IR ( Turb model)
Display: backlit and user guidance through measuring menus
1000 data sets can be stored, RS 232 Interface
IP 67 – water proof
Dimensions approx 236 x 86 x 117 mm
Weight: approx. 0, 6 kg ( without batteries)
Certificates: cETLus, CE, FCC; Guarantee 2 years
Environmental conditions: Storage - 25 ° C ... + 65 ° C; use 0 ° C ... + 50 ° C
Power Supply: Batteries 4 x 1, 5 V, Type AA for approx. 3000 measurements

Delivery package
pHotoFlex
Single Instrument – battery model with 4 x 1, 5 V, Type AA Quick Guide and instruction with program listing for test methods,
CD detailed manual, analitical descriptions and demo file, cuvette for zeroing, empty cuvettes