Semisolids Testing

Copley offers the HDT Series designed for the assessment of drug release from semisolid formulations. The range includes innovative dry-heat systems and the more traditional water-jacketed heating systems.

HDT 1000


A compact water-jacketed testing system supporting a single vertical diffusion cell, ideal for entry-level semisolids testing.

Catalogue Number:


Pharmacopoeial Compliance:

USP <1724>

Cell Capacity:

1 single vertical diffusion cell

Cell Types Supported:

B, C and Skin

Heating System:

Water bath

Sampling Technique Compatibility:

Endpoint, Discrete, Fully automatic

Unit Dimensions (w x d x h):

190 x 300 x 100 mm

Key HDT 1 Highlights

USP Compliant

Precision control over all test parameters

Novel cell clamps simplify cell preparation

Powerful magnetic stirrers ensure consistent mixing during testing

HDT unit footprint smaller than an A4 piece of paper

Related Accessories

Immersion Cell

  • An alternative to the Vertical Diffusion or Franz Cell for testing semisolids, the Immersion Cell (USP Model A) is described with the conventional USP Apparatus 2 for Dissolution testing.
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