KHT TA-30 Full Specifications: How It Compares to SMS and Cell

This page publishes the full pharmaceutical texture analyzer specifications for the KHT TA-30 and compares them directly with Stable Micro Systems (SMS) and Cell Instruments — the two reference platforms that pharmaceutical QC labs most often benchmark against. The comparison covers force capacity, force resolution (0.01N on the TA-30), displacement resolution (0.001 mm), speed range (0.001–40 mm/s), data acquisition rate, 21 CFR Part 11 support, IQ/OQ/PQ inclusion, probe interface, and transparent price range ($8,000–$13,000). Every value below is published so a procurement team can make a decision without filing an information request.

Core Force & Displacement Specifications

Force and displacement precision define whether a texture analyzer can discriminate meaningful formulation differences. The KHT TA-30 resolves force at 0.01N — ten times finer than the typical 0.1N budget-tier resolution — and displacement at 0.001 mm, which is the pharmaceutical industry benchmark also achieved by SMS TA.XTplusC and Cell Instruments equivalent systems.

The standard TA-30 load cell is 500N, covering the 5–300N tablet hardness window (USP <1217>, EP 2.9.8), the 5–50N capsule burst window, the 1–20N ointment spreadability window, and the 20–500N packaging test window. Optional load cells at 5N, 50N, and 5,000N extend the platform into microneedle insertion work (0.4–8N typical) at the low end and heavier packaging or implant testing at the high end. Load cell accuracy is ±0.1% of indicated value above 5% of full-scale capacity, with 150% overload protection on every cell.

Displacement range is 370 mm on the standard column and 590 mm on the extended column variant; displacement accuracy is ±0.01 mm or 0.05% of indicated value, whichever is greater. For microneedle work, where failure modes occur across 10–50 micron displacement windows, the 0.001 mm resolution captures fracture events with enough temporal density to support statistical analysis.

Speed, Trigger & Cycle Specifications

The TA-30 speed range is 0.001–40 mm/s, which extends the pharmaceutical-relevant lower limit below the 0.01 mm/s floor typical of enterprise brands. This matters for microneedle insertion simulation (0.1–0.5 mm/s typical), bioadhesion studies on mucosal tissue (0.01–0.1 mm/s typical), and slow-rate gel indentation work where faster speeds introduce viscoelastic artifacts. At the high end, 40 mm/s covers packaging tear, foil puncture, and peel-at-rate work per ASTM D903 and ASTM D1876.

Speed accuracy is ±0.1% of set value. Trigger force is user-programmable from 0.01N upward, which lets QC methods initiate on low-force contact events without pre-positioning artifacts. Data acquisition is 500 Hz standard with a 2,000 Hz high-speed option; the 2,000 Hz rate matches the SMS TA.XTplusC data rate for applications where fast fracture events require dense sampling (tablet breaking, capsule rupture, microneedle fracture).

Cycle specifications support one-cycle, two-cycle (standard TPA), and multi-cycle fatigue test protocols. Hold phases with programmable hold time at peak load or at target displacement are supported for stress-relaxation and creep studies — both relevant for pharmaceutical gel and hydrogel characterization.

Software & Data Management Specifications

The KHT Texture Suite software is the data layer of the TA-30. Its specifications are what determine whether the instrument can survive an FDA, EMA, or PMDA inspection.

Audit trail: every data-affecting action is logged with user identity, timestamp to one-second resolution, action type, and before/after value for any parameter change. The audit trail cannot be disabled, edited, or deleted by any user tier. Audit reports can be exported in FDA-inspection format (PDF) and in structured data format (JSON) for LIMS ingestion.

Electronic signatures are cryptographically bound to authenticated user accounts. Two-factor authentication is available. Signature meaning and intent are recorded alongside the signature per 21 CFR Part 11 requirements.

User permissions run in four role tiers: Operator (execute methods, view own data), Reviewer (review and approve results), Administrator (user management, method publication), and QA (audit access, SOP approval). Permissions are granular at the method level.

Method library contains 30+ pharmaceutical methods pre-loaded at delivery, each referencing its originating standard (USP, EP, JP, BP, ASTM, ISO, 21 CFR Part 211). Methods are version-controlled inside the software.

Export: CSV, PDF, JSON, and XLSX formats for individual results, batch statistical reports, and study-level trend reports. All exports include a signature panel and audit trail extract.

LIMS integration: REST API with OAuth 2.0 authentication allows LIMS and ELN platforms to pull results, push method parameters, and retrieve audit records programmatically.

TPA module: automatic calculation of hardness, cohesiveness, springiness, chewiness, gumminess, adhesiveness, and resilience from any two-cycle compression method. See the pharmaceutical texture analyzer software page for the full feature inventory.

Compliance and Certification Specifications

The IQ/OQ/PQ package is provided in editable format for integration into site-specific validation master plans. A NIST-traceable calibration certificate accompanies every instrument, and a self-calibration toolkit is available so routine calibration verification can be executed in-house without external calibration service costs.

Specification Comparison Table: KHT vs SMS vs Cell

Two observations from this table are worth calling out.

First, the TA-30 matches enterprise-brand hardware precision (0.01N, 0.001 mm, 0.001–40 mm/s, up to 2,000 Hz) while sitting roughly 40–60% lower on price. There is no technical compromise being made on measurement quality; the price gap reflects the direct-sales model and the absence of enterprise-brand distributor margins.

Second, the two features pharmaceutical buyers most often budget for after the instrument arrives — 21 CFR Part 11 compliance and IQ/OQ/PQ validation — are included as standard on the TA-30. On enterprise platforms these are typically paid add-ons ranging from $2,000 to $10,000 combined. For a procurement team, factoring this into the comparison lands the TA-30 even further below enterprise-brand total purchase price.

For a detailed decision framework covering load cell sizing, optional pack selection, and TCO comparisons, see the pharmaceutical texture analyzer buyers guide. To see the TA-30 product configuration including the standard probe set and optional application packs, see the texture analyzer for pharmaceutical product page. For a functional decision between a texture analyzer and a dedicated tablet hardness tester, see the texture analyzer vs tablet hardness tester comparison.

Request a Quote for the KHT TA-30

Pricing on the KHT TA-30 is transparent at $8,000–$13,000 depending on configuration. Every quote includes the 30+ pharmaceutical method library, the pharmaceutical texture analyzer probes standard probe set, the KHT Texture Suite software with 21 CFR Part 11 compliance built in, the complete IQ/OQ/PQ validation package, a NIST-traceable calibration certificate, and 2-year warranty coverage. Quote requests return within 24 hours; technical pre-sales inquiries receive engineering responses within 48 hours under the direct-support SLA.