Water Activity Measurement Instrumentation

Rotronic has long been considered as the specialist for Water Activity Instrumentation for the measurement of foods, pharmaceuticals, cosmetics, seeds, etc. We offer a choice of three water activity systems that all use the same high precision technology to ensure consistently precise results and full interchangeability between laboratory and production areas. Unique to our product line is the ability to measure not only product samples but also to directly measure materials in bulk, test product packaging, etc.

A low cost battery operated system consisting of the HygroPalm AW1 microprocessor based indicator, a probe for the measurement of product samples, accessories and a carrying case.

• measures water activity in typically 5 minutes

• wide choice of probes, suitable for different applications

• ideal for low budget laboratories and quality control in the production

• uses the same technology as our more advanced systems

HygroLab 2 - HW3 Set: PC based system

A PC / HygroLab 2 based solution (requires MS Windows). The set consists of a HygroLab 2 microprocessor based indicator, a probe for the measurement of product samples, accessories and HW3 software.

• full featured water activity software with automatic capture of end values

• measures water activity in typically 5 minutes

• permits the measurement of up to 4 products simultaneously

• wide choice of probes, suitable for different applications

HygroLab 3 Set:  bench-top system
(no PC required)

This stand alone system consists of a HygroLab 3 microprocessor based indicator, a probe for the measurement of product samples, accessories and HW3 software (use of HW3 is optional).

• measures water activity in typically 5 minutes

• permits the measurement of up to 4 products simultaneously

• wide choice of probes, suitable for different applications

• compatible with the HW3 software (capture of end values, etc.)