Webpage www.microscopeparts.eu - sale of original, used and refurbished service, repair, and replacement parts for student, biological, laboratory, measuring, toolmakers, and stereo microscopes. Mail order.

Zeiss microscope 12V 100W P/N 39 25 85 power supply for HAL 100 halogen illuminator (392585 2...12V 165VA)
Zeiss microscope 12V 100W P/N 39 25 85 power supply for HAL 100 halogen illuminator (392585 2...12V 165VA)

Zeiss microscope 12V 100W P/N 39 25 85 power supply for HAL 100 halogen illuminator (392585 2...12V 165VA) - photo gallery

The gallery contains photos from various perspectives as well as close-ups of this microscope part. Clicking the "Open photo" button will display additional information.

SERMIK_ID: 99634

This is description of this part:

Carl Zeiss power supply for microscopes using illuminators with 12 V 100 W lamps (most commonly halogen lamps).

Basic specifications of the power supply:
Manufacturer: Carl Zeiss
Model: NAG 2...12V 100W
Catalogue number: 39 25 85
Input: 100-110-120-127-220-240 V
Output: 12 V
Output power: 100 W
Power connector: separate computer-type power cable
Potentiometer: yes, smooth brightness adjustment

Designed for any microscope illuminator using a light source (lamp) rated at up to 100 W and operating at 12 V. It is most commonly used with external HAL 100 halogen illuminators (so-called Lampenhaus units), for example in reflected-light EPI illuminators.

This power supply can be used with illuminators and microscopes from any manufacturer. Here are several configurations verified in practice:
- compatible with the PZO Biolar DIC microscope fitted with the PZO OH-1 halogen illuminator, replacing the PZO ZM-100 or PZO ZH-100 power supply
- if the internal power supply in the base of an Olympus BH-2 BHS microscope fails, the original halogen illuminator can be powered using this external Zeiss power supply
- compatible with the large external halogen illuminator used for reflected-light EPI illumination on Carl Zeiss Jena Amplival Pol and Vertival microscopes
- also compatible with the Reichert Zetopan microscope equipped with the LUX-US 12 V 100 W halogen illuminator

Note – different manufacturers and different illuminators may use different pin spacing in their 12 V connectors. It may therefore be necessary to modify the connector in order to connect it to this Zeiss power supply.

What is this part needed for?

What category does this part belong to?
Power supplies (transformers) [ link ] [More Power supplies (transformers)]
Who manufactures this part?
  • Zeiss - Carl Zeiss West Germany [ link ] [More Zeiss]
  • Carl Zeiss West
  • Carl Zeiss West Germany
  • Opton
What microscope does this part come from?
Mikroskop Zeiss Axioskop 2 [ link ] [More from Axioskop 2]
What microscopes or components is this part compatible with?
  • Zeiss Axioskop 2

Names, descriptions, terms, and search contexts under which this part is searched.

  • Zeiss Axioskop 2 microscope repair parts
  • Carl Zeiss microscope 12V 100W power supply
  • Zeiss Mikroskop 12V Halogen-Trafo
  • Zeiss Axio 12V 100W Mikroskop Lampe Netzgerät
  • Zeiss 100W Mikroskop Beleuchtung Netzteil
  • Zeiss buy spare parts

Frequently Asked Questions (FAQ)

Below you will find answers to the most frequently asked questions (FAQ).

What is this page?
This is a gallery of photos showing a microscope part from various angles.
What microscope part are these photos of?
These photos are of the microscope part: Zeiss microscope 12V 100W P/N 39 25 85 power supply for HAL 100 halogen illuminator (392585 2...12V 165VA). This part has an index in the database: 99634
Do these photos show the exact original product offered, or are they only symbolic?
YES - these are original photos of the exact item offered for sale. They are not symbolic or sample images.
What microscope is this part from?
This part is from the microscope: Axioskop 2 of company Zeiss
Where is the detailed description of this part?
The detailed description of this microscope part is here: https://www.microscopeparts.eu/part/zeiss-axioskop-2-microscope-12v-100w-p-n-39-25-85-power-supply-for-hal-100-halogen-illuminator-392585-2-12v-165va-99634
Zeiss microscope 12V 100W P/N 39 25 85 power supply for HAL 100 halogen illuminator (392585 2...12V 165VA) - view #1
Zeiss microscope 12V 100W P/N 39 25 85 power supply for HAL 100 halogen illuminator (392585 2...12V 165VA) - view #2
Zeiss microscope 12V 100W P/N 39 25 85 power supply for HAL 100 halogen illuminator (392585 2...12V 165VA) - view #3
Zeiss microscope 12V 100W P/N 39 25 85 power supply for HAL 100 halogen illuminator (392585 2...12V 165VA) - view #4
Zeiss microscope 12V 100W P/N 39 25 85 power supply for HAL 100 halogen illuminator (392585 2...12V 165VA) - view #5
Zeiss microscope 12V 100W P/N 39 25 85 power supply for HAL 100 halogen illuminator (392585 2...12V 165VA) - view #6