Index: dialin/hd/institutional_record.py
===================================================================
diff -u -r7f4085ca660a3775333f0c4d8686fc9fbe7e63bb -r2abaf8b352418e5580472714fe35fcf8b2c48182
--- dialin/hd/institutional_record.py	(.../institutional_record.py)	(revision 7f4085ca660a3775333f0c4d8686fc9fbe7e63bb)
+++ dialin/hd/institutional_record.py	(.../institutional_record.py)	(revision 2abaf8b352418e5580472714fe35fcf8b2c48182)
@@ -57,7 +57,7 @@
     _DEFAULT_MIN_HEPARIN_BOLUS_VOLUME_ML =             0.0
     _DEFAULT_MAX_HEPARIN_BOLUS_VOLUME_ML =             2.0
     _DEFAULT_ENABLE_CHEM_DISINFECT =                   0
-    _DEFAULT_MAX_RO_REJECTION_RATIO =                  0.1
+    _DEFAULT_MIN_RO_REJECTION_RATIO_PCT =              90
     _DEFAULT_MIN_INLET_WATER_COND_ALARM_LIMIT_USPCM =  200.0
 
     _RECORD_SPECS_BYTES = 12
@@ -331,7 +331,7 @@
                  'min_heparin_bolus_volume_ml': ['<f', self._DEFAULT_MIN_HEPARIN_BOLUS_VOLUME_ML],
                  'max_heparin_bolus_volume_ml': ['<f', self._DEFAULT_MAX_HEPARIN_BOLUS_VOLUME_ML],
                  'enable_chemical_disinfect': ['<i', self._DEFAULT_ENABLE_CHEM_DISINFECT],
-                 'max_ro_rejection_ratio': ['<f', self._DEFAULT_MAX_RO_REJECTION_RATIO],
+                 'max_ro_rejection_ratio': ['<i', self._DEFAULT_MIN_RO_REJECTION_RATIO_PCT],
                  'min_inlet_water_cond_alarm_limit_uspcm': ['<f', self._DEFAULT_MIN_INLET_WATER_COND_ALARM_LIMIT_USPCM],
                  'calibration_time': ['<i', self._DEFAULT_TIME_VALUE],
                  'crc': ['<H', self._DEFAULT_CRC_VALUE]}})