Optocomp I

Single tube photo counting

Analysis software for DNA Probes and Immunoassays

Clinical and research labs

Printout and RS-232 outputs

Optocomp II

100 tube automatic photon counting luminometer

All tyes of luminescence

Injectors available for acridinium esters

Analysis software included

384-well Microplate

High throughput screening (HTS)

96 or 384 well kinetics

Cooled CCD camera

Uniform excitation

Multiple wavelengths

Multi-spectral Sample Detection

Fluorescence emergence

Laser diode excitation

Multiple simultaneous fluorescent tags

Diagnostic measurements or screening

Isocomp I

Precision laboratory gamma counter

Programmable isotopes and count times

Data reduction curve fitting and plotting

Sensitive, low background PMT detector

Rugged, portable bench top design

Vanguard Autoscanner

Two dimensional radiochromatogram scanner

Stand alone or computer interfaced

The Autoscanners unique array of high efficiency GM Detectors results in resolutions surpassing linear analyzers and dynamic ranges surpassing phosphor imagers. Unlike proportional counters, these GM detectors are not position sensitive and do not suffer resolution degradation at higher energies.

Detector Array

Direct radiation detector for microplates

Patents issued

DDC designs and fabricates high count rate, low background GM detector arrays with unparalleled uniformity and crosstalk. These patented detector arrays are used in DDC's own products and are licensed to OEM instrument manufacturers.

The image to the left is an example of an 96 well microplate detector with better than 2% uniformity (limited by source uniformity) and less than 5 CPM background.

Matrix 9600

High throughput beta counter

96 dot blot samples per plate

2400 samples per hour

Elegantly simple mechanism

Instant Imager

Direct beta and gamma imaging

Microchannel array

TLC plates, PCR, blots, whole body slices, etc.