Designed and optimised exclusively for
Fourier Transform Raman Spectrometers
- SERIES D
Series D2 Power Supply
The Ventacon Universal Power Supply is
a sophisticated unit capable of supporting the complete range of Ventacon
cells for infrared, near infrared and Raman spectroscopies. These include Raman high and
low temperature cells, tablet analysers# and rotators, kinetic and catalyst
cells and near infrared transmission cells. The power supply incorporates two types of
Switched Temperature control circuits. These support high and low
temperature cells. The temperature of the cell is monitored using either a copper
constantin thermocouple or a platinum resistance thermometric unit (Pt100). The sensor
output is fed to a CAL differential proportional controlled which switches outputs that
energise the heater elements in the Ventacon range of hot and cold cells.
All heater outputs are DC and are stabilised. They operate at low voltages and one
terminal is grounded.
Continuous outputs. The Ventacon Universal Supply
provides two independent voltage outputs to support the range of sample rotators and
tablet analysers. It is also used in the catalysis cell and humidity cells. These outputs
can be altered in level by operating potentiometers on the front face of the supply.
The unit also produces a constant level low voltage output and a high current low voltage
pulsed output to drive the stirrer of the Ventacon Kinetic cell.