LB 9000 Data Logger

The Data Logger LB 9000 is a universal data acquisition system, which could be used for a variety of measuring applications in all scopes of radiation protection measurement techniques.

Tabs

Features
  • Universal multi-counter data acquisition system
  • Flexible data acquisition system for radiation protection applicatins
  • Operating System: Windows® XP, Windows® 7
  • 19''-rack with 10 HU (incl. keyboard drawer 1 HU & electronic fan 1 HU)
  • Industrial-PC with 12'' TFT-Monitor and Touch screen
  • Passive Backplane with 11 slots for 5 different plug-in boards (modules)
  • Visualisation of the measurement values and graphs on 8 freely definable user screens
  • Alarm and status page
  • Integrated service tools for quality assurance and periodical tests
  • 2 password protected access levels
  • F²C-Data communication via RS 232 or Ethernet
  • FIFO data memory with 10 000 values per channel
  • Embedded watchdos function (Relay board)
  • Optionally watchdog function via external PLC
Details

The Data Logger LB 9000 with its PC software is a universal data acquisition system for a variety of detector systems in radiation protection. All kinds of different probes, sensors and peripheral devices can be connected.

The Data Logger has a modular structure so that it can be set up and retrofitted depending on the application. Intelligent modules are used to which the detectorsa and sensors are connected:

  • ABPD-board for pseudo-coincidence measurement
  • Detector DAQ-board
  • Universal IO-board
  • 8-fold current-output-board
  • Relay-board with 8- or 16-fold relay card with double changers
  • Detector Power Supply module (4 Tuchel-connectors)

If necessary the modules can be used in a multiple way. Up to 10 slots are available so that you can configure a large-scale system with up to 50 virtual measuring channels combined with 20 analog outputs and 70 digital outputs.

The system can be upgraded to max. 15 boards by using an additional rack.

The Data Logger features the latest state of art technology and a technically mature software system that can be configured by the user. It takes over the complete control of all modules, calculation and integral calculation and the graphical presentation on the screen.

All measured values, different integral values and exceeding or not reaching limit values can be monitored and output depending on the user´s requirements.

The Microsoft™ based PC software has a very userfriendly graphical interface. There are various service functions for periodical testing: Background measurement, determination of calibration factors, plateau measurement and determination of pseudo-coincidence factors.

 

Specifications
Mechanical Data / Hardware

19"-rack, euro board, desktop housing or rack mounting device

Passive backplane with 11 slots for 6 different plug-in boards (modules). Depending on the application one or more of these boards can be mounted.

Communication between the modules via CAN-bus, intelligent data acquisition module with µ-controller

Wide range power supply EC50C (93-264VAC)

Industrial PC with graphical display (12'' TFT-monitor with touch screen), colour display

Operating System: Windows® XP, Windows® 7; keyboard with trackball

Interfaces
Back panel                 

1 x USB port, 1 x Ethernet, 1 x parallel (printer),

1 x mouse connection, 1 x keyboard, 2 x RS 232 serial

Front panel1 x USB port
Mains Supply
Power supply110 / 230 VAC
Power consumptionmax. 100 W                                                         
Fuse                         3AT
Hardware-Modules

Multi I/O modules    

(LB 39417)

4 counting inputs

2 current inputs (0/4-20 mA)

2 current outputs (0/4-20 mA)

4 digital inputs

4 control voltages for probe high voltage 0-5 V

8 open-collector-outputs

connection via phoenix-terminal-block (32 pin connector)

Multi I/O modules   

(LB 39417 (-01))

see LB 39417

connection via phoenix-terminal-block (48 pin connector)

ABPD-module

(LB 39415)

Pseudo-coincidence board α, β, γ-counter BNC inputs for norm pulses

2 independent HV-outputs (up to 4 kV)

ABPD-module

(LB 39415-01)

Pseudo-coincidence board α, β, γ- counter BNC inputs for norm pulses

2 independent HV-outputs (up to 1.4 kV)

DAQ-module

(LB 39414)

 

1 HV-supply up to 4 kV (12 bit resolution)

preamplifier for GM, proportional counter tubes and scintillation detectors

Software controlled main-amplifier (8 bit)

2 x freely selectable ROI´s

1 integral discriminator

3 internal counting channels

2 HV-outputs (1 x direct and 1 x over voltage Tripler stage HVx3)

1 BNC counter input and 1 BNC counter output

DAQ-module extension

(LB 39414-01)

Adds another dual SCA to the DAQ module using the same detector input

Allows to set 4 ROI´s on the spectrum

8-fold current-
output-module

8 independent current outputs (0/4-20 mA)

linear or logarithmic output area selectable

Relay boards

(embedded watchdog function)

16-fold Relay board

16 potential-free, freely programmable relay-outputs with double changer

External 8-fold Relay board

 

8 freely programmable relay-outputs with double changer

additional 24 V power supply required

Low Voltage Board
(LB 39416)

4 x Tuchel-connectors with 5V and ± 15 V each


 

 

 

 













 

 

 

 

 

 

 

 

 

Ambient Conditions
Operating temperature  0° C to 50 °C
Relative humidity20 to 80 %, non-condensing                                   

 

Applications
  • Particulates Monitors (with ABPD/AERD compensation)
  • Radioactive Gas, Iodine and Tritium Monitors
  • Moving Filter applications (Stepwise & Continuous operation)
  • Water Monitoring
  • Dose- and Dose Rate Monitoring
  • Combined measurement systems
Download
Brochure
Format Size
LB 9000 en PDF 554.32 KB