Index: dialin/dg/calibration_record.py
===================================================================
diff -u -r51518158e5f8fa0303e3f54895ccf140b8915cf9 -r05a3be84afe029cfac7d5d6be0181fba148aea65
--- dialin/dg/calibration_record.py	(.../calibration_record.py)	(revision 51518158e5f8fa0303e3f54895ccf140b8915cf9)
+++ dialin/dg/calibration_record.py	(.../calibration_record.py)	(revision 05a3be84afe029cfac7d5d6be0181fba148aea65)
@@ -458,7 +458,7 @@
 
         @return: conductivity sensors hardware group dictionary and the byte size of this hardware group
         """
-        hardware_names = ['cpi', 'cpo', 'cd1', 'cd2', 'cd1_chem_dis', 'cd2_chem_dis', 'cd2_fill_bicarb']
+        hardware_names = ['cpi', 'cpo', 'cd1', 'cd2', 'cd2_chem_dis', 'cd2_fill_bicarb']
         group_byte_size = 0
         group_name = 'conductivity_sensors'
         hardware_group = OrderedDict({group_name: OrderedDict()})