Zonge GDP-32 - Laboratory Rock Measurement Setup

GDP-32
II
INSTRUCTION MANUAL
January 2003 Section 10, Page 32
LABORATORY ROCK MEASUREMENT SETUP
LABORATORY ROCK MEASUREMENT SETUP
Note:
ISO/1 Preamplifiers
may be used at
points labeled A & B.
Transmitter I/O
LDT-PW Cable
Common
Channel 2
Channel 1
A
B
OUTER INNER INNER OUTER
CuSO4
Solution
CuSO4
Solution
Rock Electrodes LAB/2
Decade
Resistance
Box
Rock Sample
Basic Circuit
Lab Tx
Decade
Rock
Channel 2
Channel 1
GDP
LAB DOWNHOLE TRANSMITTERLDT-10
EXT. POWER
SATURATION
INPUT
TIME
FREQ
ON
OFF
EXT
OFFSET
RANGE, mA
CURRENT
FINE
CURRENT
MONITOR
SHIELD
OUTPUT
.001 - .01
.01 - .1
.1 - 1
1 - 10