diff --git a/hp-34401A-3146A39685/datron-4805-XANS1/README.md b/hp-34401A-3146A39685/datron-4805-XANS1/README.md
index 3af4eed..304ddad 100644
--- a/hp-34401A-3146A39685/datron-4805-XANS1/README.md
+++ b/hp-34401A-3146A39685/datron-4805-XANS1/README.md
@@ -1,3 +1,4 @@
 | Meter Manufacturer | Meter Model | Meter SerialNumber | Source Manufacturer | Source Model | Source SerialNumber | MinMax | File | ID | User |
 |--------------------|-------------|--------------------|---------------------|--------------|---------------------|--------|------|----|------|
 |hp|34401A|3146A39685|datron|4805|XANS1|0.0|/data/hp-34401A-3146A39685---datron-4805-XANS1---SWEEP-AZERO-HIZ.jpg|SWEEP-AZERO-HIZ|xans|
+|hp|34401A|3146A39685|datron|4805|XANS1|0.0|/data/hp-34401A-3146A39685---datron-4805-XANS1---SWEEP-AZERO-LOZ.jpg|SWEEP-AZERO-LOZ|xans|
diff --git a/hp-34401A-3146A39685/datron-4805-XANS1/data/INLV-34401Dat.py b/hp-34401A-3146A39685/datron-4805-XANS1/data/INLV-34401Dat.py
index 4c1d78d..1ec9da1 100644
--- a/hp-34401A-3146A39685/datron-4805-XANS1/data/INLV-34401Dat.py
+++ b/hp-34401A-3146A39685/datron-4805-XANS1/data/INLV-34401Dat.py
@@ -27,7 +27,7 @@ inst3.write("*CLS")
 inst3.write("CONF:VOLT:DC 10")
 inst3.write("VOLT:DC:NPLC 100")
 inst3.write("ZERO:AUTO ON")
-inst3.write("INP:IMP:AUTO ON")
+inst3.write("INP:IMP:AUTO OFF")
 inst3.query("READ?")
 # Measurement functions
 def readValue(instObj):
diff --git a/hp-34401A-3146A39685/datron-4805-XANS1/data/hp-34401A-3146A39685---datron-4805-XANS1---SWEEP-AZERO-LOZ.csv b/hp-34401A-3146A39685/datron-4805-XANS1/data/hp-34401A-3146A39685---datron-4805-XANS1---SWEEP-AZERO-LOZ.csv
new file mode 100644
index 0000000..07547b5
--- /dev/null
+++ b/hp-34401A-3146A39685/datron-4805-XANS1/data/hp-34401A-3146A39685---datron-4805-XANS1---SWEEP-AZERO-LOZ.csv
@@ -0,0 +1,142 @@
+DateTime,Set Volts,Measured Volts,Env Pressure,Env Temperature,Env Humidity
+13-02-24 22:21:20,-11.5,-11.500179,62.23,22.21,1013.62
+13-02-24 22:21:29,-11.5,-11.500181,62.38,22.2,1013.61
+13-02-24 22:21:38,-11.5,-11.500182,62.26,21.42,1012.24
+13-02-24 22:22:49,-11.0,-11.000176,62.05,22.24,1013.54
+13-02-24 22:22:58,-11.0,-11.000174,62.17,22.23,1013.53
+13-02-24 22:23:07,-11.0,-11.000174,62.19,22.21,1013.55
+13-02-24 22:24:18,-10.5,-10.500165,62.3,22.19,1013.49
+13-02-24 22:24:27,-10.5,-10.500165,62.33,21.91,1013.02
+13-02-24 22:24:36,-10.5,-10.500165,62.37,22.19,1013.54
+13-02-24 22:25:47,-10.0,-10.000157,62.28,21.23,1011.9
+13-02-24 22:25:56,-10.0,-10.000156,62.45,22.18,1013.46
+13-02-24 22:26:05,-10.0,-10.000158,62.45,22.18,1013.5
+13-02-24 22:27:16,-9.5,-9.5001497,62.26,21.21,1011.92
+13-02-24 22:27:25,-9.5,-9.50015,62.28,22.14,1013.46
+13-02-24 22:27:34,-9.5,-9.5001506,62.34,22.14,1013.42
+13-02-24 22:28:45,-9.0,-9.000142,62.46,22.12,1013.26
+13-02-24 22:28:54,-9.0,-9.0001425,62.48,22.14,1013.45
+13-02-24 22:29:04,-9.0,-9.0001429,62.44,21.61,1012.61
+13-02-24 22:30:15,-8.5,-8.5001326,62.48,21.87,1012.94
+13-02-24 22:30:24,-8.5,-8.5001322,62.74,22.18,1013.44
+13-02-24 22:30:33,-8.5,-8.5001329,62.51,20.23,1010.22
+13-02-24 22:31:44,-8.0,-8.000123,62.5,22.16,1013.4
+13-02-24 22:31:53,-8.0,-8.0001261,62.33,21.19,1011.84
+13-02-24 22:32:02,-8.0,-8.0001265,62.35,22.17,1013.51
+13-02-24 22:33:13,-7.5,-7.5001163,62.47,22.2,1013.45
+13-02-24 22:33:22,-7.5,-7.5001167,62.47,22.18,1013.42
+13-02-24 22:33:31,-7.5,-7.5001169,62.38,22.18,1013.42
+13-02-24 22:34:42,-7.0,-7.0001076,62.66,21.96,1013.1
+13-02-24 22:34:51,-7.0,-7.0001093,62.65,22.15,1013.52
+13-02-24 22:35:00,-7.0,-7.000108,62.69,22.17,1013.58
+13-02-24 22:36:11,-6.5,-6.500101,62.45,22.21,1013.54
+13-02-24 22:36:20,-6.5,-6.5001015,62.54,22.2,1013.45
+13-02-24 22:36:29,-6.5,-6.5001009,62.49,21.44,1012.22
+13-02-24 22:37:40,-6.0,-6.0000917,62.43,21.85,1013.01
+13-02-24 22:37:50,-6.0,-6.0000913,62.44,22.19,1013.44
+13-02-24 22:37:59,-6.0,-6.0000925,62.44,22.2,1013.5
+13-02-24 22:39:10,-5.5,-5.5000843,62.53,22.23,1013.5
+13-02-24 22:39:19,-5.5,-5.5000838,62.49,21.78,1012.71
+13-02-24 22:39:28,-5.5,-5.5000842,62.47,22.2,1013.48
+13-02-24 22:40:39,-5.0,-5.0000765,62.56,22.2,1013.51
+13-02-24 22:40:48,-5.0,-5.0000757,62.44,21.98,1013.13
+13-02-24 22:40:57,-5.0,-5.000076,62.39,21.86,1012.99
+13-02-24 22:42:08,-4.5,-4.500069,62.61,22.19,1013.51
+13-02-24 22:42:17,-4.5,-4.5000686,62.63,22.18,1013.5
+13-02-24 22:42:26,-4.5,-4.5000684,62.54,22.19,1013.48
+13-02-24 22:43:37,-4.0,-4.0000595,62.68,22.19,1013.54
+13-02-24 22:43:46,-4.0,-4.0000601,62.68,22.18,1013.49
+13-02-24 22:43:55,-4.0,-4.0000593,62.68,22.18,1013.46
+13-02-24 22:45:06,-3.5,-3.5000521,62.45,22.21,1013.46
+13-02-24 22:45:15,-3.5,-3.5000539,62.46,22.2,1013.47
+13-02-24 22:45:24,-3.5,-3.5000524,62.5,22.2,1013.48
+13-02-24 22:46:36,-3.0,-3.0000443,62.46,22.22,1013.45
+13-02-24 22:46:45,-3.0,-3.0000441,62.49,22.22,1013.43
+13-02-24 22:46:54,-3.0,-3.0000446,62.46,21.69,1012.53
+13-02-24 22:48:05,-2.5,-2.5000383,62.49,21.95,1012.94
+13-02-24 22:48:14,-2.5,-2.5000365,62.49,22.25,1013.42
+13-02-24 22:48:23,-2.5,-2.5000365,62.54,22.24,1013.42
+13-02-24 22:49:34,-2.0,-2.0000289,62.52,22.24,1013.43
+13-02-24 22:49:43,-2.0,-2.0000294,62.51,22.24,1013.41
+13-02-24 22:49:52,-2.0,-2.000028,62.52,22.24,1013.43
+13-02-24 22:51:03,-1.5,-1.5000222,62.59,22.21,1013.3
+13-02-24 22:51:12,-1.5,-1.5000205,62.52,21.84,1012.68
+13-02-24 22:51:21,-1.5,-1.5000222,62.53,22.25,1013.45
+13-02-24 22:52:32,-1.0,-1.0000155,62.58,22.24,1013.43
+13-02-24 22:52:41,-1.0,-1.000014,62.56,22.11,1013.18
+13-02-24 22:52:50,-1.0,-1.0000153,62.51,22.24,1013.42
+13-02-24 22:54:01,-0.5,-0.5000046,62.52,22.19,1013.29
+13-02-24 22:54:10,-0.5,-0.5000051,62.64,22.19,1013.4
+13-02-24 22:54:19,-0.5,-0.5000048,62.63,21.73,1012.5
+13-02-24 22:55:31,0.0,3.3e-06,62.62,21.94,1012.87
+13-02-24 22:55:40,0.0,3.5e-06,62.57,22.24,1013.35
+13-02-24 22:55:49,0.0,2.8e-06,62.58,22.23,1013.32
+13-02-24 22:57:00,0.5,0.5,62.51,22.22,1013.32
+13-02-24 22:57:09,0.5,0.5,62.61,21.91,1012.8
+13-02-24 22:57:18,0.5,0.4999997,62.6,21.19,1011.57
+13-02-24 22:58:29,1.0,1.0000082,62.6,22.19,1013.37
+13-02-24 22:58:38,1.0,1.0000083,62.54,21.56,1012.31
+13-02-24 22:58:47,1.0,1.0000089,62.48,22.03,1013.0
+13-02-24 22:59:58,1.5,1.5000141,62.21,22.25,1013.33
+13-02-24 23:00:07,1.5,1.5000147,62.28,22.25,1013.37
+13-02-24 23:00:16,1.5,1.500014,62.33,22.25,1013.4
+13-02-24 23:01:27,2.0,2.0000218,62.38,22.22,1013.35
+13-02-24 23:01:36,2.0,2.000022,62.32,22.22,1013.4
+13-02-24 23:01:45,2.0,2.0000223,62.33,22.23,1013.44
+13-02-24 23:02:56,2.5,2.5000298,62.23,21.43,1011.77
+13-02-24 23:03:05,2.5,2.5000292,61.97,20.98,1011.07
+13-02-24 23:03:14,2.5,2.5000285,62.05,22.34,1013.36
+13-02-24 23:04:26,3.0,3.0000373,61.91,22.36,1013.37
+13-02-24 23:04:35,3.0,3.0000361,61.95,22.37,1013.35
+13-02-24 23:04:44,3.0,3.000038,61.82,21.6,1012.02
+13-02-24 23:05:55,3.5,3.5000442,61.88,22.36,1013.29
+13-02-24 23:06:04,3.5,3.5000447,61.89,22.24,1013.15
+13-02-24 23:06:13,3.5,3.500045,61.88,22.4,1013.31
+13-02-24 23:07:24,4.0,4.0000519,61.77,22.47,1013.31
+13-02-24 23:07:33,4.0,4.000052,61.7,22.48,1013.25
+13-02-24 23:07:42,4.0,4.0000514,61.65,22.16,1012.82
+13-02-24 23:08:53,4.5,4.5000602,61.74,22.49,1013.33
+13-02-24 23:09:02,4.5,4.5000601,61.68,22.49,1013.25
+13-02-24 23:09:11,4.5,4.5000608,61.74,22.48,1013.22
+13-02-24 23:10:22,5.0,5.0000684,61.74,22.56,1013.31
+13-02-24 23:10:31,5.0,5.0000674,61.96,22.51,1013.25
+13-02-24 23:10:40,5.0,5.000067,62.06,22.5,1013.26
+13-02-24 23:11:51,5.5,5.5000754,61.9,22.0,1012.35
+13-02-24 23:12:00,5.5,5.5000758,61.92,22.5,1013.2
+13-02-24 23:12:10,5.5,5.5000754,61.86,22.04,1012.47
+13-02-24 23:13:21,6.0,6.0000834,62.06,22.44,1013.19
+13-02-24 23:13:30,6.0,6.0000841,62.07,22.44,1013.31
+13-02-24 23:13:39,6.0,6.0000832,62.14,22.43,1013.22
+13-02-24 23:14:50,6.5,6.500092,62.23,22.37,1013.19
+13-02-24 23:14:59,6.5,6.5000921,62.33,22.37,1013.22
+13-02-24 23:15:08,6.5,6.5000928,62.31,22.15,1012.89
+13-02-24 23:16:19,7.0,7.0000987,62.15,22.38,1013.24
+13-02-24 23:16:28,7.0,7.0000998,62.31,22.37,1013.19
+13-02-24 23:16:37,7.0,7.0001004,62.33,22.36,1013.24
+13-02-24 23:17:48,7.5,7.5001082,62.52,22.29,1013.17
+13-02-24 23:17:57,7.5,7.5001074,62.43,21.83,1012.4
+13-02-24 23:18:06,7.5,7.5001061,62.54,22.29,1013.2
+13-02-24 23:19:17,8.0,8.0001158,62.46,22.28,1013.21
+13-02-24 23:19:26,8.0,8.0001152,62.5,22.27,1013.19
+13-02-24 23:19:35,8.0,8.0001176,62.4,22.27,1013.2
+13-02-24 23:20:46,8.5,8.5001236,62.61,22.29,1013.21
+13-02-24 23:20:55,8.5,8.5001247,62.67,22.3,1013.13
+13-02-24 23:21:05,8.5,8.500124,62.63,22.29,1013.22
+13-02-24 23:22:16,9.0,9.0001329,62.79,22.0,1012.7
+13-02-24 23:22:25,9.0,9.0001326,62.71,22.34,1013.22
+13-02-24 23:22:34,9.0,9.000133,62.47,22.38,1013.27
+13-02-24 23:23:45,9.5,9.5001417,62.43,22.41,1013.22
+13-02-24 23:23:54,9.5,9.5001411,62.39,22.38,1013.16
+13-02-24 23:24:03,9.5,9.5001404,62.44,22.39,1013.18
+13-02-24 23:25:14,10.0,10.000149,62.65,22.03,1012.67
+13-02-24 23:25:23,10.0,10.000149,62.56,21.56,1011.82
+13-02-24 23:25:32,10.0,10.000149,62.53,22.15,1012.89
+13-02-24 23:26:43,10.5,10.500156,62.65,22.36,1013.18
+13-02-24 23:26:52,10.5,10.500156,62.64,22.35,1013.21
+13-02-24 23:27:01,10.5,10.500158,62.58,22.37,1013.2
+13-02-24 23:28:12,11.0,11.000167,62.51,22.36,1013.24
+13-02-24 23:28:21,11.0,11.000166,62.53,21.58,1011.86
+13-02-24 23:28:30,11.0,11.000167,62.62,22.34,1013.17
+13-02-24 23:29:41,11.5,11.500173,62.54,22.12,1012.91
+13-02-24 23:29:50,11.5,11.500172,62.53,22.34,1013.15
+13-02-24 23:29:59,11.5,11.500173,62.53,21.9,1012.44
diff --git a/hp-34401A-3146A39685/datron-4805-XANS1/data/hp-34401A-3146A39685---datron-4805-XANS1---SWEEP-AZERO-LOZ.jpg b/hp-34401A-3146A39685/datron-4805-XANS1/data/hp-34401A-3146A39685---datron-4805-XANS1---SWEEP-AZERO-LOZ.jpg
new file mode 100644
index 0000000..894c7ef
Binary files /dev/null and b/hp-34401A-3146A39685/datron-4805-XANS1/data/hp-34401A-3146A39685---datron-4805-XANS1---SWEEP-AZERO-LOZ.jpg differ