diff --git a/Thermo.Active/wwwroot/src/app_modules_thermo/components/chart.js b/Thermo.Active/wwwroot/src/app_modules_thermo/components/chart.js
index d47161cc..9367d820 100644
--- a/Thermo.Active/wwwroot/src/app_modules_thermo/components/chart.js
+++ b/Thermo.Active/wwwroot/src/app_modules_thermo/components/chart.js
@@ -6,11 +6,11 @@ export default {
   mounted () {
     var labels=[];
     var data=[];
-    for (var i = 1; i <= this.num_labels; i++) {
-      labels.push(i);
+    for (var x = 0; x <= this.num_labels; x++) {
+      labels.push(x);
     }
-    for (var i = 1; i <= this.data_range; i++) {
-      data.push(i);
+    for (var x = 0; x <= this.data_range; x++) {
+      data.push(x);
     }
     this.renderChart({
       labels: labels,
diff --git a/Thermo.Active/wwwroot/src/app_modules_thermo/setup/controstampo_setup/components/base-components/aria-controstampo.ts b/Thermo.Active/wwwroot/src/app_modules_thermo/setup/controstampo_setup/components/base-components/aria-controstampo.ts
index 5d19d412..3e987fc2 100644
--- a/Thermo.Active/wwwroot/src/app_modules_thermo/setup/controstampo_setup/components/base-components/aria-controstampo.ts
+++ b/Thermo.Active/wwwroot/src/app_modules_thermo/setup/controstampo_setup/components/base-components/aria-controstampo.ts
@@ -6,8 +6,13 @@ import Scheda from "@/app_modules_thermo/components/scheda.vue";
 import Chart from "@/app_modules_thermo/components/chart.js";
 @Component({ name: "ariacontrostampo", components: { chart :Chart,scheda: Scheda, slider: Slider } })
 export default class AriaControstampo extends Vue {
-
   @Prop()
   recipe: Recipe.IRecipe;
 
+  max_range=Math.max(
+    this.recipe.upperplate_air_1_chart_setpointx.range.max,
+    this.recipe.upperplate_air_2_chart_setpointx.range.max,
+    this.recipe.upperplate_air_3_chart_setpointx.range.max
+  )
+
 }
\ No newline at end of file
diff --git a/Thermo.Active/wwwroot/src/app_modules_thermo/setup/controstampo_setup/components/base-components/aria-controstampo.vue b/Thermo.Active/wwwroot/src/app_modules_thermo/setup/controstampo_setup/components/base-components/aria-controstampo.vue
index e7d52f5f..5fb24cef 100644
--- a/Thermo.Active/wwwroot/src/app_modules_thermo/setup/controstampo_setup/components/base-components/aria-controstampo.vue
+++ b/Thermo.Active/wwwroot/src/app_modules_thermo/setup/controstampo_setup/components/base-components/aria-controstampo.vue
@@ -40,8 +40,11 @@
 			></scheda>
 		</article>
 		<article>
-			<chart :data_range="30" :num_labels="10"></chart>
-			<div class="box transparent center box-500">
+			<chart 
+				:data_range="max_range" 
+				:num_labels="recipe.upperplate_air_max_time.setpointHMI"
+			></chart>
+			<div class="box transparent center box- 500">
 				<div class="body">
 					<div class="input-area">
 						<label>{{'upperplate_air_max_time'|localize('Durata massima')}}</label>