Description :
The SGA-100 is a continuous gas flow adsorption instrument specially designed for the study of water or organic vapor isotherms at temperatures ranging from 0� to 80�C (standard version), 250�C (high temperature version), at ambient pressures. The term "symmetrical" refers to a design feature whereby both the sample side and the reference side of the microbalance are subjected to identical temperature, relative humidity & flow rate, providing significant stability & accuracy & allowing the possibility of performing absolute or differential adsorption experiments. The core of the instrument is the isothermal aluminum block containing the sample chamber for extremely strict control of the temp. & the RH at the sample. No glass hang down tubes are used making access to the sample very convenient.
The instrument has been designed with 3 separate temp. zones to provide thermal stability & maximize performance.

Qualification Service:
VTI offers a unique "Qualifications" package to all the SGA-100 users. Our IQ, OQ, PQ (Installation Qualification, Operations Qualification and Performance Qualification) service documents all the SGA-100 procedures for regulatory purposes.

This service is performed on site by our expert personnel at the conclusion of the installation process or subsequently as required by the customer. This procedure saves the user�s staff valuable time, enhances the operator�s level of training and is infact, strongly recommended at regular intervals.
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