Jiaxinhai ZPJ-2 Dual-Function Tablet Tester
| Brand | Jiaxinhai |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | ZPJ-2 |
| Price | USD 1,500 (approx.) |
Overview
The Jiaxinhai ZPJ-2 Dual-Function Tablet Tester is an integrated pharmaceutical quality control instrument engineered for simultaneous or independent execution of two critical mechanical integrity tests defined in pharmacopoeial standards: tablet friability (per USP <1216>, Ph. Eur. 2.9.7, and ChP 0921) and hardness (crushing strength, per USP <1217>, Ph. Eur. 2.9.8, and ChP 0922). Designed around a precision electromechanical loading system and calibrated rotational drum assembly, the ZPJ-2 applies controlled mechanical stress to evaluate tablet robustness during handling, packaging, transportation, and subsequent processing stages. Its dual-mode architecture eliminates inter-instrument variability and reduces lab footprint—enabling consistent, repeatable assessment of both surface abrasion resistance and axial compressive strength under a single platform compliant with GLP documentation requirements.
Key Features
- Integrated dual-test capability: switch seamlessly between friability mode (rotating drum, 25 rpm ±1 rpm, 100 revolutions) and hardness mode (digital force sensor, 0–200 N range, resolution ≤0.1 N) without hardware reconfiguration
- Automated test cycle control: programmable dwell time, rotation speed, and load ramp rate; real-time torque and force feedback ensure adherence to pharmacopoeial timing tolerances
- Calibration traceability: factory-calibrated against NIST-traceable reference weights and certified drum geometry; onboard calibration verification routine accessible via front-panel menu
- Rugged stainless-steel drum and hardened steel anvils designed for >50,000 test cycles with minimal wear-induced drift
- Compliance-ready data logging: timestamped test records include operator ID, sample ID, environmental temperature/humidity (via optional external probe input), pass/fail status, and raw force/drum revolution counts
Sample Compatibility & Compliance
The ZPJ-2 accommodates standard tablet diameters from 4 mm to 22 mm and thicknesses up to 8 mm. Round, oval, and capsule-shaped tablets are supported via adjustable drum baffles and centering guides. Test protocols conform to ISO/IEC 17025:2017 general requirements for competence of testing laboratories, and data outputs satisfy audit requirements for FDA 21 CFR Part 11 (with optional password-protected user roles and electronic signature support). Instrument validation documentation—including IQ/OQ templates aligned with ASTM E2500 and Annex 11—can be supplied upon request. All mechanical components comply with RoHS Directive 2011/65/EU and CE marking directives for laboratory equipment (2014/30/EU EMC and 2014/35/EU LVD).
Software & Data Management
The embedded firmware supports USB export of CSV-formatted test reports compatible with LIMS integration (e.g., LabWare, Thermo Fisher SampleManager). Optional PC-based software (ZPJ-Control Suite v3.2) provides advanced features including statistical process control (SPC) charting, batch trend analysis, automated report generation (PDF/Excel), and audit trail review with immutable timestamps and user-action logging. All electronic records retain full metadata: instrument serial number, firmware revision, calibration date, and environmental monitoring logs where enabled. Data encryption at rest (AES-256) and role-based access control meet GMP Annex 11 security benchmarks.
Applications
- Pre-release QC testing of immediate-release and film-coated tablets across contract manufacturing organizations (CMOs) and API formulators
- Stability study support: friability/hardness correlation analysis across accelerated and long-term storage conditions (ICH Q1A–Q1E)
- Formulation development screening: quantifying excipient impact on tablet mechanical stability during scale-up
- Supplier qualification: objective comparison of tablet robustness from multiple granulation vendors
- Educational use in pharmaceutical sciences programs for hands-on pharmacopoeial method training
FAQ
Does the ZPJ-2 meet USP and Ph. Eur. requirements for friability and hardness testing?
Yes—the drum geometry, rotation speed tolerance, force transducer accuracy, and test duration logic are validated against current editions of USP <1216>, <1217>, Ph. Eur. 2.9.7, and 2.9.8.
Can test data be exported directly to our LIMS?
Yes—USB mass-storage mode enables drag-and-drop CSV export; optional ZPJ-Control Suite supports HL7 and ASTM E1384-compliant LIMS interface configuration.
Is annual recalibration required?
Per ISO/IEC 17025, recalibration is recommended every 12 months or after 5,000 test cycles—whichever occurs first—using certified reference standards traceable to national metrology institutes.
What maintenance is required for long-term reliability?
Monthly cleaning of drum interior and anvil surfaces with lint-free cloth and isopropyl alcohol; biannual inspection of drive belt tension and sensor mounting integrity per included maintenance checklist.
Is the instrument suitable for GLP-regulated environments?
Yes—when configured with audit trail logging, electronic signatures, and user access controls, the ZPJ-2 fulfills core GLP principles for data integrity and instrument accountability as defined in OECD Principles of GLP (1998).
