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Zinc casted alloy for finger clamp with cork lined zaws, adjustable by checknut to any angle can the rods up to 16 mm. diameter
Home / Chemistry - General & Chemical Laboratory Apparatus

PM-257 CLAMP WITH ADJUSTABLE BOSS

  • Steel, with spring and flat jaws, Cat. No. Length mm. 258.01 35 258.02 50 258.03 75
  • Die casted alloy aluminium or of zinc, can accept rods up to 16 mm. diameter, with two plated clamping screws.

Zinc casted alloy for finger clamp with cork lined zaws, adjustable
by checknut to any angle can the rods up to 16 mm. diameter

SKU: PM-257 CLAMP WITH ADJUSTABLE BOSS Category: Chemistry - General & Chemical Laboratory Apparatus
  • Steel, with spring and flat jaws, Cat. No. Length mm. 258.01 35 258.02 50 258.03 75
  • Die casted alloy aluminium or of zinc, can accept rods up to 16 mm. diameter, with two plated clamping screws.
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  • A round bottom flask is used as a sphere. Sunrays are focussed by the glass globe of the sunshine recorder, which charr a piece of paper dial. From the length of the charred portion the hours of sunshine can be calculated. Apparatus consist of round base with levelling screws and central rod with a plated tommy bar and arc shaped plate which can be adjusted by tommy bar to set the flask globe at required latitude. Supplied with 12 spare printed dials. PM-522 SUNSHINE RECORDER
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