etching machine

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Electroetching is a metal etching process that involves the use of a solution of an electrolyte, an anode and a cathode. The metal piece to be etched is connected to the positive pole of a source of direct electric current. A piece of the same metal is connected to the negative pole of the direct current source and is called the cathode.

SPECIFICATIONSVOLTAGE: 0-30VCURRENT : 0-10AOutput Voltage & Current : See Selection Guide.Metering : 3 Digit DPM.Meter Accuracy : ±3 counts.Constant Voltage Mode :Regulation : Line : ±0.01% ±2mV for ±10% change in line output.Load : ±0.01% ±2mV for load change from zero to full load.Ripple & Noise : 1mV rms max. 20Hz - 20MHz.Constant Current Mode :Regulation : Line : ±0.1% ±250μA for ±10% line change.Load : ±0.1% ±250μA for change in output voltage from 0 Volts to maximum output voltage.Ripple & Noise : 0.04% rms.Mode Indication : LED indication for constant voltage / constant current operating mode.Output Polarity : Floating w.r.t. ground.Overload Protection : Automatic overload and short circuit protection.Transient Response : 100μsecs to within 10mV of set output voltage for load change from 10% to 90%. Stability : Total drift within 8 hours, after warm-up. < ±0.2% plus 5mV in constant voltage mode. < ±0.5% plus 5mA in constant current mode with constant line, load and ambient temperature conditions. O Operating