Model 1900
Stereotaxic Alignment Instrument

Patented Model 1900 Stereotaxic Alignment Instrument offers maximum results for researchers requiring a stereotaxic set-up that will maximize their time, minimize potential time consuming errors and provide a repeatable platform for their specific research.

The instrument is fitted with two large dovetail rails for mounting electrode manipulators and additional accessories. The sagittal alignment plate is designed for use with and includes a centering height gage. This gage represents the position of the bregma landmark on the top of the skull of the research subject when mounted to the sagittal alignment plate. Our design offers the maximum stereotaxic adjustment available for positioning the animal's head; dorsal/ventral, dorsal tilt, coronal tilt, anterior/posterior and midline alignment (nose left/nose right) adjustments. Model 1905 provides dimensional output for each of these axes of manipulation with .010 mm resolution.
(Sold Separately)

Model 1923-B Mouse Gas Anesthesia Head Holder is included with this instrument. We have incorporated a custom nose clamping device that can be utilized for delivering gas anesthesia via connection to the inlet/outlet port located on the anesthesia mask. Model 1922 Non-Rupture 60° Tip Mouse Ear Bars along with the palate bar design will insure absolute stability of the animal.

This complete unit is mounted to 18” x 18” x 1” precision ground aluminum base plate. The overall mass and rigidity of this instrument provides ultimate stability.

Recommended Accessories

Model 1905 Alignment Indicator

Model 1910 Dial Test Indicator

Model 1911 Stereotaxic Drilling Unit

Model 1915 Centering Scope 40X

Model 1940 Micro Manipulator with Digital Display 1 micron resolution, 3-axis

Model 1900 Stereotaxic Alignment System manufactured by David Kopf Instruments is protected under patent number U.S. 6,258,103 and patent number U.S. 6,716,220.

Printable Copy

Model 1900 Standard Accessories

(supplied with Model 1900)

Model 1900-C Stereotaxic Frame Assembly

Model1900-B Head Holder Assembly with Sagittal Plate

Model 1923-B Mouse Gas Anesthesia Head Holder
Model 1922 Non-Rupture 60° Tip Mouse Ear Bars

Model 1900-51 Centering Height Gage

Model 1905
Alignment Indicator

Model 1905 Stereotaxic Alignment Indicator provides dimensional feedback required to measure the position of both Coronal Tilt and Dorsal Tilt.

• Our unique design offers the maximum stereotaxic adjustment available for positioning the head.
• Quality, versatility and ability to perform are guaranteed by David Kopf Instruments.
• Permits accurate and reliable stereotaxic placement in a digital format.