Abstract: A material stability test system has a plurality of sealed test containers mounted in an environmental chamber. Each container has a humidifier for generating a desired humidity within the container. The environmental chamber is operable to provide a desired temperature within the environmental chamber. A test sample is mounted in each container. A sensor unit on each container senses the temperature and humidity within the container. An associated datalogger unit on each container connected to the sensor unit collects and transmits sensed temperature and humidity data at timed intervals via radio link to a remote monitoring station including a pc for recordal and/or display.

Abstract: A material stability test system has a plurality of sealed test containers mounted in an environmental chamber. Each container has means for generating a desired humidity within the container. The environmental chamber is operable to provide a desired temperature within the environmental chamber. A test sample is mounted in each container. A sensor unit on each container senses the temperature and humidity within the container. An associated datalogger unit on each container connected to the sensor unit collects and transmits sensed temperature and humidity data at timed intervals via radio link to a remote monitoring station including a PC for recordal and/or display.