-圓環(huán)形開(kāi)關(guān)和指型開(kāi)關(guān)

技術(shù)指標(biāo)

Product Description

Doses from 0.1 to 10 μl in twenty steps can be rapidly selected. The instrument may be used in any position, while low voltage and power consumption enables it to be operated from mains or battery using a foot or ring and finger switch.

Construction and Equipment Details

The applicator is constructed from non ferrous materials, with all components either Hard Anodised or Electro-plated. A single selector lever on the unit enables rapid selection of drop sizes from 0.1 μl to 1 μl and 1 μl to 10 μl in ten equal steps. Movement of the selector lever to the automatic rewind position retracts the micrometer spindle in approximately 50 seconds. The glass syringe is clamped or released by turning a single knurled screw.

The following equipment is supplied as standard:

• 1 Mains power supply unit. 240 V a.c. to 12 V d.c. or 110 V a.c. 12 V d.c.
• 1 Burkard all glass micrometer syringe luer fitting.
• 1 hypodermic needle 3/10 mm x 25 mm
• 1 ring and finger switch

Extra Equipment:

10 ml syringe and adapter for droplets up to 10 μl.