pique_n/HVDistributionBox
0
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

get rid of experimentations in the scripts

Browse Source
This commit is contained in:
pique_n
2025-06-02 10:37:05 +02:00
parent 9717e69891
commit 8e480f98d7
4 changed files with 4 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
biastest.py
View File

@@ -25,7 +25,6 @@ count = range(18, 901, 9)
with ModuleTestBox(hints=hints, verbose=True) as hvp, KeithleyDMM6500(find_visa(hint='0x05E6::0x6500')) as dmm: with ModuleTestBox(hints=hints, verbose=True) as hvp, KeithleyDMM6500(find_visa(hint='0x05E6::0x6500')) as dmm:
hvp.SelectChannel(ch) hvp.SelectChannel(ch)
hvp.Bias_Enable(1) hvp.Bias_Enable(1)
# hvp.Bias_SetV(0.5)
R = 1223.6841 #load resistance in Ohm R = 1223.6841 #load resistance in Ohm

6
live_measurement.py
View File

@@ -6,7 +6,7 @@ from time import sleep
import matplotlib.pyplot as plt import matplotlib.pyplot as plt
channel = 7 channel = 1 # Set the channel you want to use
hints=["VID:PID=CAFE:4001"] hints=["VID:PID=CAFE:4001"]
@@ -19,11 +19,11 @@ try:
mtb.Bias_Enable(False) mtb.Bias_Enable(False)
mtb.HV_Enable(True) mtb.HV_Enable(True)
# sleep(2) sleep(1)
while True: while True:
current = mtb.GetI() / 1e6 current = mtb.GetI() / 1e6
print(current) print(current) # in uA
sleep(0.5) sleep(0.5)
except Exception as e: except Exception as e:
print(e) print(e)

12
measurement.py
View File

@@ -75,15 +75,10 @@ if __name__ == '__main__':
hv.Bias_Enable(False) hv.Bias_Enable(False)
hv.HV_Enable(True) hv.HV_Enable(True)
# hv.SetMeanCount(60)
# hv.AdjustScaleI(0) # ppm
# hv.AdjustScaleV(-4512) # ppm
# perform voltage ramp measurement with kei # perform voltage ramp measurement with kei
kei.apply_voltage(compliance_current=1.1e-5) kei.apply_voltage(compliance_current=1.1e-5)
kei.source_voltage = vStart kei.source_voltage = vStart
kei.enable_source() kei.enable_source()
# kei.current_nplc = 10
kei.measure_current(10) kei.measure_current(10)
kei.current_range = 10e-6 kei.current_range = 10e-6
@@ -100,16 +95,11 @@ if __name__ == '__main__':
kei.source_voltage = v kei.source_voltage = v
sleep(0.1) sleep(0.1)
i_kei = kei.current i_kei = kei.current
# i_kei = 0
# i_dmm = 0
i_dmm = dmm.current i_dmm = dmm.current
# i_hv = hv.GetI() * -1e-12 i_hv = hv.GetI() * -1e-12
i_hv = 0
while i_dmm > 1: while i_dmm > 1:
i_dmm = dmm.current i_dmm = dmm.current
# i_calc = v / 100.003e6
# i_calc = v / 5068423720.2
i_calc = v / 102980719.7 i_calc = v / 102980719.7
values.append((v, i_kei, i_dmm, i_hv, i_calc)) values.append((v, i_kei, i_dmm, i_hv, i_calc))

6
relaistest.py
View File

@@ -4,12 +4,6 @@ from time import sleep
hints=["VID:PID=CAFE:4001"] hints=["VID:PID=CAFE:4001"]
with ModuleTestBox(hints=hints, verbose=True) as hvp: with ModuleTestBox(hints=hints, verbose=True) as hvp:
# hvp.SelectADC(1)
# hvp.Relais_SetCh(1)
# hvp.SelectADC(4)
# hvp.Relais_SetCh(1)
# hvp.SelectADC(8)
# hvp.Relais_SetCh(1)
while True: while True:
try: try: