diff --git a/hp4155/pn_Diode/lib/interface.py b/hp4155/pn_Diode/lib/interface.py
index 2253b9edb5b4282fc419329217c5ea0c8187fdf0..eae83648e658271b162bc5a12a902920e9e8d553 100644
--- a/hp4155/pn_Diode/lib/interface.py
+++ b/hp4155/pn_Diode/lib/interface.py
@@ -60,7 +60,7 @@ def sample_information_interface():
                 information_grid[i,j]=widgets.BoundedFloatText(
                     value=50,
                     min=1,
-                    max=200,step=1,
+                    max=5000,step=1,
                     layout=Layout(height='auto', width='auto')
                 )
             else: