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Picture of Tri-Tank Etch Unit
Picture of Tri-Tank Etch Unit
Tri-Tank Etch Unit
Self contained triple PCB processing unit with built in develop, wash and bubble etch functions providing a convenient bench standing system. This unit eliminates the normal untidiness associated with producing PCBs to the solderable-etched stage. A resist strip, wash, immerse tin combination can be added to produce a full PCB processing run. This unit is suitable for metal etching applications including the production of PCBs from photoresist coated or conventional copper clad boards. Only suitable for use with fine etch crystals (sodium persulphate) not recommended for use with ferric chloride. Supplied complete with 2 metre mains cable.
Products in this range
Prod. code Cat. code Description Ex. VAT In. VAT QTY.  
911-4103 911-4103 Tri-Tank Etch Unit
Pack Size
911-4104 911-4104 Replacement Syphon Pump
Pack Size
Technical Specification  
Max Board Size: 310x240mm
Capacity of the tanks:  
Tank 1: 4ltr
Rinsing tank 2: 8ltr
Etching tank: 4ltr
Etching Sulphate Needed: 1000g (per 4ltr)
Sodium Hydroxide Needed: 40g (per 4ltr)
Heater: 150W
Heat up time: 30 minutes
Weight: 10Kg
Weight (with fluids): 26Kg
Features
  • Three independent acrylic glass tanks.
  • Diaphragm pump and air curtain tube inside the tank for producing small bubbles inside the etchant.
  • Adjustable glass heater with temperature range +36oC to +45oC.
  • Adjustable PCB Holder to carry circuit boards of various sizes.
  • Drain cock in each tank.
  • Glass Thermometer.
  • Plastic Drip Tray.
  • Dimensions (WxDxH): 420x325x440mm.