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updated K35 K65 calibration values

Thomas Thümmler 9 months ago
parent
commit
6e61dbd39b
1 changed files with 11 additions and 11 deletions
  1. 11 11
      SDS_status_main.php

+ 11 - 11
SDS_status_main.php

@@ -612,11 +612,11 @@ if (($MSmode == 5) or ($MSmode == 4))
 	$color = "#000000";
   	//$factor_m = 1818.108;
 	$factor_m = 1972.462;
-	$factor_m_rel_error = 2.0e-6;
-	$offset = 3.67e-6;
-	$offset_error = 1.6e-7;
-	$gain = 0.99999956;
-	$gain_error = 6.5e-8;
+	$factor_m_rel_error = 1.0e-6;
+	$offset = 4.97e-06;
+	$offset_error = 3.4e-07;
+	$gain = 0.999999323;
+	$gain_error = 8.9e-08;
 	$value = ($K35_value - $offset) * $gain * $factor_m;
 	$voltage_error = abs($value * $factor_m_rel_error * 1e3); // in mV
 	if ($voltage_error*100 < 1) { $voltage_error = 0.2; }
@@ -649,15 +649,15 @@ if (($MSmode == 5) or ($MSmode == 4))
 	//$offset = -4.1e-6;
 	//$gain = 1.00000136;
         
-	$factor_m = 3636.27;
+	$factor_m = 3636.259;
 	$factor_m_rel_error = 1.0e-6; // including calibration, gain and offset error
-	$offset = 3.67e-6;
-	$offset_error = 3.5e-7;
-	$gain = 0.999999277;
-	$gain_error = 9.9e-8;
+	$offset = 8.72e-06;
+	$offset_error = 1.9e-7;
+	$gain = 0.999998588;
+	$gain_error = 7.7e-8;
 	$value = ($K65_value - $offset) * $gain * $factor_m;
 	$voltage_error = abs($value * $factor_m_rel_error * 1e3); // in mV
-	if ($voltage_error < 1) { $voltage_error = 1; }        
+	if ($voltage_error < 1) { $voltage_error = 1; }       
 	
 	// voltage display K65
 	$link = $K65_link;