

Fiber optic refractive index sensors developed and manufactured by FISO are suitable for various applications such as quality control, research & development and in-line process control. When used as in-line refractometers, they allow continuous measurement of key characteristic of fluidic mixtures.
Widely used in cooling system industry to monitor the quality of oil in the carter of compressor to assess the reliability of compressors, they also find their place in the petrochemical industry.
With different designs and configurations, our products present the following characteristics:
![]() |
FRI Range: 1.0000 to 1.7000 Resolution: 0.0001 Compatible with organic solvent |
![]() |
FTI-10 Range: 1.0000 to 1.7000 Resolution: 0.0001 Compatible with organic solvent |
|
|
|
||||
![]() |
UMI Multi-parameters signal conditioner Temperature, pressure, strain, displacement, RI Display and key pad |
|
||
Roctest Reports Increased Sales for First Quarter 2010
FISO Technologies launches Nortech Sentinel II – the industry’s most cost-effective solution for Power Transformer Hot-Spot Monitoring
Roctest to Provide Fiber Optic Leak Detection System for Chilean Pipeline.
Roctest Reports Strong Revenue and Earnings Growth for Third Quarter 2009