System Modules
BDS 1100
![BDS 1100](../images/th_kryostat.jpg)
cryostat with immersion depth of 270 mm
BDS 1230
![BDS 1230](../images/th_shield_unit.jpg)
Shielding unit for use of sample cells without cryostat
BDS 1301
![BDS 1301](../images/th_zw_elek.jpg)
2mm disposable gold-plated flat electrodes, 10mm, 20mm, 30mm, 40mm
for usage with BDS 1200 or Alpha active sample cells
BDS 1302
![BDS 1302](../images/th_gebirge.jpg)
reference sample with spectral plot, F= 10-2 Hz ... 107 Hz
for usage with BDS 1200 or Alpha active sample cells
BDS 1304
![BDS 1304](../images/th_spacer.jpg)
set of a few hundred fused silica spacer fibres, thickness: 50 µm ± 1 µm, area approx. (1 .. 2) mm2
BDS 1305
![BDS 1305](../images/evaporation_mask.png)
evaporation mask fitting on 40 mm electrodes, inner diam. = 30, 20, 10, or 6mm
BDS 1306
![BDS 1305](../images/th_maske_40_20.jpg)
flat mask to evaporate self-supporting films on both sides, diameters = 40, 30, 20, or 10 mm
![BDS 1307](../images/liquid_cell_guard.jpg)
Precision cell for high-permittivity liquids with cylindrical electrodes and guard ring for usage with BDS 1200 or Alpha active cell
![BDS 1308](../images/fl_messze.jpg)
Sealed parallel-plate cell for liquids of of low to medium conductivity for usage with BDS 1200 or Alpha active cell
BDS 1310
![BDS 1310](../images/th_gasheizung.jpg)
gas heating module fitting the cryostat BDS 1100
42V/15A, complete with 120 cm long flexible nitrogen transfer line
![BDS 1314](../images/BDS1312-MainBody_with_lower_electrode.webp)
Sealed cell for solids for measurements at high temperatures for usage with sample cells BDS 1200 or Alpha active cell ZGS
![BDS 1314](../images/GuardRing.webp)
BDS 1314 Guard Ring for usage with sample cells BDS 1200 or Alpha active cell ZGS
BDS 1320
![BDS 1320](../images/th_heber_kopf.jpg)
pressurizer module for liquid nitrogen, 42V/15A, 0 - 250 mbar, including pressure transducer
BDS 1330
![BDS 1330](../images/th_quatro.jpg)
Quatro system controller for Dewar temperature, Dewar pressure, gas temperature and sample temp.., including cascade and alarm functions, data interface: IEEE488
BDS 1340
![BDS 1340](../images/th_leist_teil.jpg)
stabilized pulsed power supply 2 × 42V/15A for gas and dewar heaters including LED bar level indicators for output power, switches and power plugs for line power supply of analyzer, Quatro system controller and vacuum system.
BDS 1350
![BDS 1350](../images/th_vakuumpump.jpg)
vacuum pump with vacuum gauge, flexible metal tubing and connections to the gas heating module and the cryostat
Dewar
![Dewar vessel](../images/dewar.png)
120 litre dewar on wheels,including level indicator. 200 litre version available upon request.
part of the Quatro- and Novocool Cryosystems
![BDS 1410](../images/IE20.png)
Interdigitated Electrode
Gold-plated high-quality version.
Sample covers a comb-like electrode microstructure. Easier to handle than parallel-plate sample, but less accurate.
![BDS 1411](../images/th_BDS1411.png)
Interdigitated Electrode
Economical version for one-time use, routine measurements, quality control.
Sample covers a comb-like electrode microstructure. Easier to handle than parallel-plate sample, but less accurate.
![BDS 1501](../images/bds1501_web.png)
USB-to-GPIB adapter
part of the Data Acquisition Unit
Data Acquisition Unit
![data acquisition unit](../images/dataunit.png)
includes computer (Windows), 22'' monitor, laser printer and USB-GPIB adapter BDS1501 for instrument communication.
Part of all BDS and Concept Systems
Computer table not included.