Index: shared/scripts/configuration/config.py
===================================================================
diff -u -r3f9d21a04d25f785833fca1381c6f23d6364b39e -r9ed766a31269686d91df7eec65b03ae213cea580
--- shared/scripts/configuration/config.py	(.../config.py)	(revision 3f9d21a04d25f785833fca1381c6f23d6364b39e)
+++ shared/scripts/configuration/config.py	(.../config.py)	(revision 9ed766a31269686d91df7eec65b03ae213cea580)
@@ -50,6 +50,9 @@
 MAXIMUM_COUNTDOWN_TIME = 300
 MINIMUM_COUNTDOWN_TIME = 0
 COUNT_DOWN_TIME_100 = 100
+TIME_OUT_DURATION_300 = 300
+TIME_OUT_DURATION_200 = 200
+TIME_OUT_DURATION_100 = 100
 LOOD_PRIMING_TEXT = "Blood Priming"
 SALINE_UNIT = "mL"
 BLOOD_PRIMING_DEFAULT_VALUE = "0 mL"
Index: shared/scripts/configuration/utility.py
===================================================================
diff -u -r3f9d21a04d25f785833fca1381c6f23d6364b39e -r9ed766a31269686d91df7eec65b03ae213cea580
--- shared/scripts/configuration/utility.py	(.../utility.py)	(revision 3f9d21a04d25f785833fca1381c6f23d6364b39e)
+++ shared/scripts/configuration/utility.py	(.../utility.py)	(revision 9ed766a31269686d91df7eec65b03ae213cea580)
@@ -140,33 +140,36 @@
     return time_text.time
 
 
-def verify_countdown(screen_title):
+def verify_countdown(screen_title, time_out):
     """
         Method to verify the count down 
         time in application
         @param screen_title - (str) current title of the screen
+        @param time_out - (int) time out duration in secs
     """
     test.startSection("Verify the count down time in application")
     for count_down in range(config.COUNT_DOWN_TIME_100, config.MINIMUM_COUNTDOWN_TIME-1, -1):
         if screen_title == config.BEGIN_PRIME_TITLE:
-            hd_simulator.cmd_send_pre_treatment_self_test_dry_progress_data(300, count_down)
+            hd_simulator.cmd_send_pre_treatment_self_test_dry_progress_data(time_out, count_down)
         elif screen_title == config.PRIMING_TITLE:
-            hd_simulator.cmd_send_pre_treatment_disposables_prime_progress_data(300, count_down)
+            hd_simulator.cmd_send_pre_treatment_disposables_prime_progress_data(time_out, count_down)
         elif screen_title == config.SYSTEM_SELF_TEST_TITLE:
-            hd_simulator.cmd_send_pre_treatment_self_test_no_cartridge_progress_data(300, count_down)
+            hd_simulator.cmd_send_pre_treatment_self_test_no_cartridge_progress_data(time_out, count_down)
         else:
-            dg_simulator.cmd_send_dg_pre_treatment_filter_flush_progress_data(300, count_down)
+            dg_simulator.cmd_send_dg_pre_treatment_filter_flush_progress_data(time_out, count_down)
         actual_time = get_time(screen_title)
         expected_time = convert_seconds_into_min_and_sec(count_down)
         test.compare(actual_time, expected_time, "Actual count down time: {} should be equal to expected count down time {}".format(actual_time, expected_time))
-        verify_the_progress(count_down, screen_title)
+        verify_the_progress(count_down, screen_title, time_out)
     test.endSection()
-
-
-def verify_the_progress(count_down, screen_title):
+    
+    
+def verify_the_progress(count_down, screen_title, time_out):
     """
-    Method to verify the current progress
-    @param count_down - (int) current count down time, screen_title: (str) current title of the screen
+        Method to verify the current progress
+        @param count_down - (int) current count down time
+        @param screen_title - (str) current title of the screen
+        @param time_out - (int) time out duration in secs
     """
     test.startSection("Verifying the current progress")
     if screen_title == config.BEGIN_PRIME_TITLE or screen_title == config.PRIMING_TITLE:
@@ -176,7 +179,7 @@
     else:
         current_progress = (squish.waitForObjectExists(names.o_filter_flush_progress)).progressValue
     #Since progress value is equal maximum count down value - current count down value
-    expected_progress = config.MAXIMUM_COUNTDOWN_TIME - count_down
+    expected_progress = time_out - count_down
     test.compare(current_progress, expected_progress, "{} should be the current progress".format(expected_progress))
     test.endSection()
         
Index: tst_pre_treatment_disposables/test.py
===================================================================
diff -u -re9c9c9b0f2c241ce620f06432fdd7b9d3d6b3810 -r9ed766a31269686d91df7eec65b03ae213cea580
--- tst_pre_treatment_disposables/test.py	(.../test.py)	(revision e9c9c9b0f2c241ce620f06432fdd7b9d3d6b3810)
+++ tst_pre_treatment_disposables/test.py	(.../test.py)	(revision 9ed766a31269686d91df7eec65b03ae213cea580)
@@ -244,7 +244,9 @@
     startApplication(AUT_NAME)
     
     navigate_to_disposables()
-    verify_countdown(SYSTEM_SELF_TEST_TITLE)
+    verify_countdown(SYSTEM_SELF_TEST_TITLE, TIME_OUT_DURATION_100)
+    verify_countdown(SYSTEM_SELF_TEST_TITLE, TIME_OUT_DURATION_200)
+    verify_countdown(SYSTEM_SELF_TEST_TITLE, TIME_OUT_DURATION_300)
     
     
     verify_functionality_for_cartridge_installation()