... in high frequency and electric arc.2.2 Specification(1) X-ray generator: X-ray tube:Cu target, anode-grounding, fan cooling;Tube voltage ... where be well-ventilated, and less dust.(2) Place where flat and no shake.5.2. InstallationThis unit should be place ... (red), Open the shutter of X-ray , there is X-ray penetrates. In order to check whether there is X ray that penetrates, you can adopt ...