RESISTOMAT
®
for Fast ResistanceMeasurement in Automated Processes
Code: 2329 E Manufacturer: burster
Delivery: ex stock/2 weeks
Warranty: 24 months
Model 2329
Option with 6 channel switch system 2329-E Measurement range from 200 m ... 200 k Thermovoltage compensation Resolution up to 10 Dry-circuit measurement in accordance with DIN IEC 512 Measurement accuracy 0.03 % rdg. Automatic measurement range selection Data logger for 20 000 measurement values Up to 50 measurements and evaluations per second RS232 and PLC
interface standard (IEEE488 and USB option) Temperature compensation for all materials
Application Description
The RESISTOMAT
® model 2329 is particularly suitable for quick measurements of low resistances in automated proc-
esses. Up to 50 measurements per second can easily be performed.
The device complies with the latest CE guidelines and is designed for laboratory use as well as heavy-duty industrial applications.
A 2-fold and 4-fold comparator with switching outputs has been included for classi cation and selection; this feature is particularly useful for serial experiments.
One special application involves the measurement of con-
tact resistances (dry-circuit measurement); the load voltage in this case is limited to 20 mV in order to prevent fritting (DIN IEC 512). The RS232 (standard) and IEEE488 (option) computer
interfaces allow fully automatic testing stations to be set up. The PLC
interface allows easy integration into your production process control.Typical applications are resistance and conductivity measure- ments on: The device operates on the basis of proven 4-wire technol-ogy which corrects any incoming line or contact resistances. The measurement lines are checked by an integrated cable rupture monitor.
Needless to say, the functions include temperature compen-
sation for various test substances such as copper, brass, tungsten etc. Temperatures are measured by a Pt 100 sensor or infrared sensor (pyrometer) with analog outputs or any temperature transmitter e.g. thermocouple.
For measuring test objects with low inductances, a special measurement input protection was developed to prevent voltage peaks from damaging the device when test objects are disconnected.
If objects need to be tested for several different parameters by an automatic measurement system, you can store up to 32 device settings such as measurement ranges, limiting val-
ues, temperature coef cients etc. These settings are called up via a bit pattern (5 bits). Naturally, all device settings can also be made via the RS232 (standard) or IEEE488/USB (optional)
interface.
The integrated data logger can be used during serial measure-
ments to store up to 20 000 measurement values which can be divided into 32 individual blocks. A digital lter is avail-able for preselecting the measurement values to be stored. The evaluation menu of the stochastic data logger
displays the maximum, minimum and average values as well as the standard deviation. Fuses Airbag triggers Coils for the automobile industryand electrical engineering Plug-in contacts and switches Commutator welded joints Meter samples in cable manufacture Circuit-board conductors etc.
Technical changes reserved -Latest updates of data sheet always under www.burster.com burster praezisionsmesstechnik gmbh & co kg . Tel. +49-7224-6450 . Fax 64588Talstr. 1-5 . D-76593 Gernsbach . www.burster.com . info@burster.com
