DR1_PDR2000_Oxford.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# PDR2000"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 85,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "import visa"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 86,
   "metadata": {},
   "outputs": [],
   "source": [
    "rm = visa.ResourceManager()\n",
    "inst = rm.open_resource('ASRL6::INSTR')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 87,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Ch1 pressure = 6.944e+0 Torr\n",
      "Ch2 pressure = 0.050e+0 Torr\n"
     ]
    }
   ],
   "source": [
    "# Read pressure from PDF2000\n",
    "inst.write('p')\n",
    "pressures = inst.read().strip().split(' ')\n",
    "Ch1_p, Ch2_p = pressures[0], pressures[1]\n",
    "print('Ch1 pressure = {:s} Torr\\nCh2 pressure = {:s} Torr'.format(Ch1_p, Ch2_p))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Oxford AC Bridge"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 89,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "import visa\n",
    "rm = visa.ResourceManager()\n",
    "inst = rm.open_resource('GPIB0::20::INSTR')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 90,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'RES  2.0000E+02\\n'"
      ]
     },
     "execution_count": 90,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# rm.list_resources()\n",
    "# inst.query('*IDN?')\n",
    "res = inst.query('ADC;RES?')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 72,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(7, <StatusCode.success: 0>)"
      ]
     },
     "execution_count": 72,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "inst.write('MUX 4')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 77,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'INP 1\\n'"
      ]
     },
     "execution_count": 77,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "inst.query('INP ?')\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 76,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(7, <StatusCode.success: 0>)"
      ]
     },
     "execution_count": 76,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "inst.write('INP 0')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "xin = input('>>')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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   "title_cell": "Table of Contents",
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