Polhe3 electronics list

current list

holding field (3 set)

1 KEPCO powersupply (good for voltage mode)
2 HP 6675A powersupply (good for current mode)
2 DS345 function generator (control offset) need 1 more DS345 to have three coil at same time, not urgent
1 wavetek80 function generator (trigger)
3 Fluka meter (monitor)
1 rotation box
1 powersupply (correction coil)

RF (2 set RF)

1 HP 3324 function generator (RF signal)
1 AG amplifier (RF amplifier)
1 capacitor box (match RF coil impedance)

NMR (3 sets pickup)

2 SR560 preamplifier (pickup signal)  need 1 SR560 to have three sets
3 SR844 lockin amplifier (collect signal)

pNMR (1 set)

need 1 wavetek80 function generator(trigger)
need 1 DS345 function generator(RF signal)
need 1 DS345 function generator (reference signal)
need 2 SR560 preamplifier (pickup signal)
1 AG amplifier (RF amplifier)
1 switch
1 DC powersupply with two output (for switch)
1 mixer
need 1 oscilloscope TDS1002B with GPIB-to-USB Converter

EPR (1 set)

1 DS345 function generator(generate signal)
1 SR620 (counter)
1 HP E4400B function generator (generate signal)
1 PerkinElmer 7265 lockin amplifier (collect signal)
1 Amplifier
1 PI box

spare

1 HP 3324 function generator
1 AG amplifier
2 HP 34401A multimeter
2 KEPCO powersupply (good for voltage mode)
1 HP E4400B (at UNH)
1 SR620 (at UNH)	

broken

3 DS345
2 SR560
2 wavetek80

future list

For duo pumping convection cell, in additional to what we have already

holding field

1 DS345 $1595

2 set EPR

1 D2 filter price ???
1 photo-diode price ???
1 PerkinElmer 7265 lockin amplifier (replace with SR830 $4750)

4 set NMR

1 SR560 preamplifier  $2395
1 SR844 lockin amplifier  $8450 (replace with SR830 $4750)

2 set pNMR

2 SR560 preamplifier 2x$2395
1 switch $100
1 mixer  $100

RTD

$1000

total $25k (not including D2 filter and photo-diode)