Ejemplo n.º 1
0
 def He3_instr(self):
     print "Initializing Instruments..."
     self.lockin1 = SRS830.SRS830("GPIB0::8")
     self.lockin2 = SRS830.SRS830("GPIB0::16")
     self.gate = DAC488.device("GPIB0::10")
     self.gate.set_range(1, 3)
     self.temp = LS340.device("GPIB0::12")
Ejemplo n.º 2
0
gateVoltage = 0.0

overwrite_previous = True

sample = 'VA142-1'
wire = 'ALL'
notes = '.............'
date = time.strftime('%d-%m-%y',time.localtime())

# Initialize the devices

lockin1 = SRS830('GPIB0::8')
lockin2 = SRS830('GPIB0::16')
gate = DAC488.device('GPIB0::10')
# gate = keithley.device('GPIB0::24')
temp = LS340.device('GPIB0::12')

def mkdir_p(path):
    try:
        os.makedirs(path)
    except OSError as exc:
        if exc.errno == errno.EEXIST:
            pass
        else: raise

path = 'C:\\Users\\keyan\\Documents\\Data\\' + date + '\\' + sample +'\\' + wire + '\\'

if os.path.isfile(path+'rampup.dat'):
    print 'Warning! File already exists'
    if overwrite_previous == False:
        path = path + 'I'