Neomeris PPM150 Portable Photometer with USB interface The PPM 150 multiparameter handheld photometer for the determination of chemical water constituents is equipped with 9 LEDs in the wavelength range from 380 to 810 nm. The device has the following performance profile:  Flexible for many reagents from different manufacturers  Software for documentation and for creating calibration curves  Internal method memory for a maximum of 150 calibration curves  Storage of up to 1,000 data records in the internal data memory; each data record is documented: Date, time, wavelength, reagent used, measurement result, measurement number  Wired data transfer via integrated USB interface between photometer and PC/laptop  Pre-parameterised with the measurement curves of all parameters listed below In addition to the parameters specified for the respective industry solution, the reagents listed below are available for photometric determination using the PPM 150. The corresponding data is available for a large number of other reagents from various manufacturers and can be compiled individually for the photometer on request. Parameter Measuring range Order number Ammonium 0,01-2,0 410681 Chlorine (free) 0-1,5 410521 Chlorine (total) 0-1,5 410521 Chlorine (bound) 0-1,5 410521 Chlorine dioxide 0-2,8 410525 Chloride 0-70 410527 Chromat 0-2,5 410533 Requirements Low 0-1,5 410548 Eisen High 0-10,0 410545 Hydrazin 0-1,0 410557 Copper 0-4,0 410563 Nitrite 0-1,0 410691 Phosphat 0-20,0 410593 Silicate 0-10,0 410623 Sulfit 0-20,0 410635 Hydrogen peroxide 0-20,0 410643

The Testomat® 808 SIO02 is a device that was developed for measuring and monitoring deionised water (fully demineralised water) in medical facilities.  The central importance of silicate monitoring  Silicate measurement using the Testomat® 808 SIO02 is an essential aspect of compliance with a defined limit value. Precise silicate monitoring is particularly important in process water treatment in hospitals in order to prevent deposits on devices and medical devices (MD) and to ensure the effectiveness of the water treatment systems. You can choose between 10 limit values in the range from 0.3 to 1.2 ppm. By regularly monitoring the silicate content and compliance with the limit values, potential problems can be identified at an early stage and suitable measures can be taken to optimise water treatment.