diff --git a/src/globals.py b/src/globals.py
index 60f2053..0e2d9c6 100644
--- a/src/globals.py
+++ b/src/globals.py
@@ -32,7 +32,7 @@ exitFlag = True  # False when main window is open, True otherwise
 # Dictionary for numerical values:
 # format: key: [default values], [maximum values], [minimum values]
 default_arrays = {
-    "coil_const": np.array([[38.957, 40.408, 37.754], [50, 50, 50], [0, 0, 0]]) * 1e-6,  # Coil constants [x,y,z] [T/A]
+    "coil_const": np.array([[38.83, 38.65, 37.30], [50, 50, 50], [0, 0, 0]]) * 1e-6,  # Coil constants [x,y,z] [T/A]
     "ambient_field": np.array([[0, 0, 0], [200, 200, 200], [-200, -200, -200]]) * 1e-6,  # ambient magnetic field [T]
     "resistance": np.array([[3.131, 3.107, 3.129], [5, 5, 5], [1, 1, 1]], dtype=float),  # resistance of circuits [Ohm]
     "max_volts": np.array([[15, 15, 15], [16, 16, 16], [0, 0, 0]], dtype=float),  # max. voltage, limited to 16V by used diodes! [V]
@@ -41,7 +41,7 @@ default_arrays = {
 }
 # Dictionary for PSU configuration:
 default_psu_config = {
-    "supply_model": "ps2000b",
+    "supply_model": "ql355tp",
     "xy_port": "COM",  # Default serial port where PSU for X- and Y-Axes is connected
     "z_port": "COM",  # Default serial port where PSU for Z-Axis is connected
 }