Bruker BVT3000 - Description; 1.1 Introduction

BVT3000 Version 003 BRUKER 7 (67)
1
Description 1
Introduction 1.1
The new variable temperature unit BVT3000 for precise sample temperature reg-
ulation is equiped with a microcontroller interface for remote control by the host
computer. The BVT3000 is manufactured in a separate housing.
The unit includes:
- A main board called interface board with a microcontroller.
- A temperature controller (EUROTHERM mode 902).
- A main transformer that supplies the microcontroller and its electronics and the
optoisolated power stage of the probe heater.
- The gas flow circuitry (pressure regulator and a block of four valves for gas flow
control).
- An option printed circuit for liquid nitrogen heater evaporator control or liquid ni-
trogen exchanger.
This temperature unit can be used with NMR spectrometers or ESR spectrome-
ters.
For ESR the thermocouple connector is a K type.