Dissolution Tester - Reciprocating - ERD-07
The Reciprocating Dissolution Tester ERD-07 is a precision USP Apparatus 7 dissolution testing system developed for pharmaceutical laboratories performing modified-release, extended-release, and non-traditional dosage form testing. It offers flexible configuration, accurate reciprocating motion, and validated control of critical test parameters to support regulatory and research workflows.
Designed for USP 7 compliance, the ERD-07 supports consistent method execution across multiple rows and vessel volumes while maintaining tight control of temperature and dip rate.
Key Features & Benefits
- USP Apparatus 7 reciprocating dissolution tester with configurable rows, vessels, and vessel volumes
- Adjustable dip rate from 5 to 50 dpm with ±1% accuracy for controlled reciprocating motion
- 20 programmable protocols with up to 24 sampling intervals
- Row-wise programmable hold time, drain time, and dip rate for method flexibility
- Touchscreen graphical interface for intuitive setup and operation
- Two-level password security for controlled user access
- Online validation of dip rate and temperature during testing
- Clear acrylic molded water bath designed for durability and visibility
- PC and LAN connectivity for centralized data storage, sharing, and report printing
- Retractable evaporation curtain to minimize media loss during long test runs
- Support for 100 mL and 1000 mL vessels, supplied with a vessel tray for convenience
Temperature Control & System Performance
- Controlled temperature range: 30°C to 40°C
- Temperature control accuracy: ±0.2°C
- Readable temperature range: 15°C to 50°C
The system maintains stable thermal conditions across all rows, supporting repeatable dissolution results and regulatory documentation.
The ERD-07 Reciprocating Dissolution Tester is suitable for pharmaceutical laboratories requiring precise USP Apparatus 7 testing.
- Modified-release and extended-release dosage form testing
- Beads, microspheres, implants, and non-disintegrating products
- Method development and validation for USP 7 procedures
- Comparative dissolution profiling
- Quality control and regulatory dissolution testing
- Pharmaceutical R&D and academic research
Model | ERD-03 |
Material of Construction | SS 316 |
Water Bath | Clear acrylic molded water bath |
Bath capacity | liters |
No. of rows | 6 |
Vessel capacity (ml) | 300 |
Reciprocating height (mm) | 100 |
No. of dips rate (dpm) | 5 to 50 |
Readable temperature range (°C) | 15 to 50 |
Controlled temperature range (°C) | 30 to 40 |
Display | Touch screen |
Motor | Single shaft Motor 10 kg cm |
Heater | 1000 Watts, 230 V AC, S. S 304 |
Mains fuse | 1 Amp |
Heater fuse | 6 Amp |
Dimension (L X W X H) | 795 X 675 X 780 mm |
Power Supply | (110V is also available. Please specify when ordering) |