six chambers, six doors, each chamber usable with up to 17 shelves, including 1 shelve, 1 tray and 1 hygrometer per chamber. all materials used can discharge electrostatic charging by means of a grounding cable which can be connected on the back side (connecting thread M6) Overall dimensions W x H x D mm 1080 x 1870 x 580, Usable interior space W x H x D mm 495 x 500 x 540 pro Kammer / per compartment, Usable volume liters 140 pro Kammer / per compartment, Total volume liters 150 pro Kammer / per compartment, Weight kg 100, Maximum all-over load per shelf kg 30, Maximum all-over load kg 80 pro Kammer / per compartment, Total all-over load kg 200