Measurement of pH in cosmetics with an environmental tester is a priority test that should be carried out not only to ensure the conformity of the pH of the product with the pH of the skin, but also to ensure good quality, suitable viscosity, colour, scent and to ensure the shelf life of the cosmetics.
With its hydrogen-selective sensor, the environmental tester can detect the smallest leaks with a very low leak rate. Containers or lines that do not contain hydrogen can also be checked for leaks with the environmental tester if they are filled with test gas containing hydrogen and then checked for leaks.
The environmental tester is specially designed for long-term monitoring of climatic conditions in, for example, offices, classrooms or lecture halls. The environmental tester is equipped with various sensors.
Parameters / Measuring ranges:
With the environmental tester it is possible to measure climate conditions such as temperature and relative humidity, as well as determining surface temperature of objects simultaneously by using the included external temperature sensor or using an infrared measurement. The environmental tester offers features such as average value, maximum, minimum, and hold functions at a reasonable price.
Environmental tester with port, memory, software for wind speed, temperature and air flow. These test instruments are calibrated by the manufacturer. An ISO calibration certificate is available as an option.
The PCE-228 environmental tester is a very easy-to-use handheld pH / mV / °C meter. The pH value and the temperature can be saved directly on the SD card (Excel file) or transferred directly from the environmental tester to a PC via the RS-232 interface.
The innovatively designed environmental tester is a large display for monitoring the indoor air quality. This environmental tester is used specifically to monitor the indoor air quality in large rooms. These include, for example, meeting rooms, lounges, offices or public spaces such as classrooms or kindergartens.
The environmental tester is a class II (type 2) sound level, sound pressure level (SPL), decibel (dB) or noise meter with audible or visual alarm output capability. The environmental tester is used for long-term, continuous monitoring of occupational noise exposure limits in industrial environments. AC powered.
Environmental Tester PCE-170 A to 40,000 lux, internal sensor, automatic zero adjustment. The environmental tester has a large measurement range, short response time and a compact housing allowing for quick, effortless one-hand operation.
PCE-HVAC 2 is an environmental tester with a pitot tube. This portable environmental tester can be used to determine air speed, air pressure, air flow, differential pressure and ambient temperature. The pitot tube allows access through tiny openings to take measurements in small pipe systems and other confined spaces.