Tektronix P6015 - Recharging the Probe

Recharging the probe with fluorocarbon 114 requires no
Base Assembly . special tools or equipment besides the dispenser supplied
ZE gr vede with each probe. If the liquid level in the probe is low, it
Z can be recharged as follows:
d
Y
Y 1. Uncouple the two halves of the probe body cover and
Y k remove the probe body (see Fig. 3-1).
Sealing NA :
Ring Y
N
Y 2. Unscrew and remove the securing ring.
Y,
ý
|
Y 3. Remove the base assembly from the probe body.
m
100 Megohm Y —y
Resistor Y = 4. Hold the. probe tip down and release fluorocarbon
Y ME 114 into the probe body until the liquid level is approxi-
Y m mately .125 inch above the small end of the gold-plated
rw — ¡MS resistor end cap (see Fig. 3-1).
End Cap Zo A
2 Cushion 5. Replace the base assembly. Be sure the 100-megaohm
. 9 Ring resistor is properly mated. Screw on the securing ring (hand
Liquid Re tight) (50-60 inch Ibs}.
Level S
PROBE BODY
6. Shake the probe body to agitate the liquid; this
accelerates vaporization and quickly builds up pressure
Fig. 3-1. Cutaway drawing of P6015 Probe. inside the probe body.
3-2 Maintenance—P6015 |