F-TIR & NIR
Designed and optimised exclusively for
Modern F-T Infrared and NIR Spectrometers
Precision Heated Cells
- Series HNIR
|Series HNR-1 Near Infrared cell. Note a window is mounted into the
3"x2" industry standard card and also the close fitting lid. The cell can be
water cooled - the red tubes are for this purpose.
The newly developed Ventacon Model
HNIR-1 cell system fills a gap in the market - a near infrared transmission cell system
able to accommodate path lengths between 5 and 20mm heated and controlled very precisely
to preset temperatures between 40 and 185° C.
The cell unit is capable of holding cuvettes between 5 and 20mm in
path-length. The kit includes four cuvettes - 1 x 5mm, 2 x 10mm and 1 x 20mm in quartz or
glass. Each cuvette is supplied with a PTFE lid. The very precisely made oven holds these
cuvettes, is mounted on an industry standard 3"x2" "card" and is
controlled by our Ventacon D II Series Universal Power Supply or the Ventacon
D 5 high temperature cell power supply. Although we only claim a precision and control of
±½°C, most customers achieve ±0.1°C or even better on operation. To achieve this
performance, the cuvettes are lightly clamped into an aluminium alloy oven. Obviously, air
circulation would ruin the quality of the temperature control thus a close-fitting lid is
supplied to minimise this problem.
HNR-1 Near Infrared cell -
lid removed. 3 cuvettes and one spacer stand in front of the cell.
A 10mm cuvette and spacer
are fitted in the cell.