We have a handful of D380 Iontophoretic Dye Markers available at HALF PRICE.
Believe it or not, it must have been fairly sunny here in Hertfordshire as we have a handful of D380’s that have caught the sun! Unfortunately, the grey cases of some units have become discoloured in storage and as a result we are offering them at a special price. The discolouration is purely cosmetic and has no effect on use or functionality, but as they are not in perfect condition, we’re offering them for sale at a 50% discount. Please use the “Request a quotation” box on the D380 page to ask for an official quotation.
The D380 Iontophoretic Dye Marker provides an isolated, bipolar and constant current output intended for cell labelling or cell marking of individual neurons with charged dyes, such as Lucifer Yellow, via iontophoresis. Holding currents of up to ±6nA and injection currents up to ±12nA are possible and precisely set by single-turn panel mounted dials. A compliance voltage in excess of ±6V allows the full injection current into electrodes with impedances up to 500Mohms. An LCD screen continuously displays the polarity and magnitude of the requested Injection and Holding currents as well as the electrode resistance and the voltage applied. The unit is powered from a single, standard, 9 Volt battery.
A novel feature of the unit is that the injection current polarity can be easily reversed by a push button switch to facilitate electrode de-blocking.
- Holding current of ±6nA
- Injection current of ±12nA
- Polarity reversal for de-blocking purposes
- For pipette resistances of up to 500Mohms.
- LCD Display screen