CBR/LBR TEST MONITOR – DMP-12A

 

 

GPE, inc. introduces the CBR/LBR Test Monitor, Model DMP-12A. The DMP-12A was developed to supplement CBR/LBR test equipment available from other manufacturers (Rainhart, Gilson, etc.).
The DMP-12A provides automated data acquisition, storage, processing and test control. Its microprocessor-based design permits computed, consistent, and accurate CBR & LBR values for every sample.

 

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Back view of DMP-12A

 

 

SPECIFICATIONS

ANALOG TO DIGITAL CONVERTER

16 bits resolution with a translation* of +/- 1 LSB = 0.153 pounds
+/- 0.003%FS linearity with a translation* of +/- 0.3 pounds
+/- 1 LSB gain error with a translation* of +/- 0.153 pounds
+/- 1 ppm/OC gain drift
+/- 0.005 mV/ OC
Based on a calibrated system using a 350 ohm balanced bridge strain gage with 3mV/V output.

EXCITATION

+/- 5 Volts

RAM POSITION

Monitored to a resolution of 0.001"

FEATURES

Excites and monitors balanced bridge strain gages.
16-bit resolution of strain measurements.
Computes test standards: CBR and LBR.
Stores data for 400 tests.
RS232 link to computer to download stored data.
Menu driven with a 2 lines of 40 characters display.
Maximum strain gage data acquisition of 60 times per second.
Fully complies with ASTM D1883 (CBR) and FM 5-515 (Florida LBR)

 

Equipment available for purchase or lease. Please call or E-mail for prices.

 

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Last Modified 21 Jun 2017