Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Horizontal High Pressure Autoclave (Fully S.S.) |
| Model | OPX-234 |
| Wall Construction | Triple Wall |
| Locking System | Radial Locking |
| Body Options | SS Lining / Fully SS |
| Outer Body | Square / Cylindrical |
| Gasket | Jointless Silicone Rubber |
| Exhaust | Manual through Exhaust Valve |
| Sterilizing Pressure | 1.2–2.5 kgf/cm² / 15–35 psi |
| Sterilization Temperature | 121°C–134°C |
| Operating Pressure | 15–35 psi |
| Tubular Stand & Supporting Ring | SS 304 Grade Stainless Steel |
| Pressure Vessel | SS 304 Grade Stainless Steel |
| External Wall | SS 304 Grade Stainless Steel |
| Top Lid | SS 304 Grade Stainless Steel |
| Basket | High-Grade Stainless Steel |
| Pressure Control | Automatic Pressure Cut-Off Switch |
| Temperature Control | Digital Temperature Indicator Cum Controller |
| Water Monitoring | Water-Level Indicator |
| Locking | Automatic Self-Locking System |
| Low Water Protection | Automatic Low-Water Cut-Off Switch |
| Moisture Control | Moisture Trap |
| Valve | Multiport Valve |
| Automation – Optional | PID / HMI / PLC |
| Data Logging – Optional | Available |
| Capacity Range | 78–350 Litres |
| Heater Load | 6–12 kW depending on model |
Key Features
- Triple-wall construction for enhanced thermal and structural performance
- Radial locking system for secure chamber closure
- Available with SS lining or fully SS body construction
- Square or cylindrical outer-body configurations available
- SS 304 grade stainless-steel pressure vessel
- SS 304 grade stainless-steel external wall
- SS 304 grade stainless-steel top lid
- SS 304 grade stainless-steel tubular stand and supporting ring
- High-grade stainless-steel sterilization basket
- Jointless silicone rubber gasket
- Automatic pressure cut-off switch
- Digital temperature indicator cum controller
- Water-level indicator
- Automatic self-locking system
- Automatic low-water cut-off switch
- Moisture trap
- Multiport valve
- Manual exhaust through exhaust valve
- Multiple chamber capacities from 78 to 350 litres
- Optional fully automatic PID purging system
- Optional HMI/PLC-based automation with data logging
Triple-Wall Construction
The OPX-234 is designed with a triple-wall body structure to provide mechanical strength and improve thermal insulation around the sterilization chamber.
The three-layer construction helps reduce heat transfer to the external surface while supporting stable operation during high-pressure steam sterilization.
Radial Locking System
The autoclave uses a radial locking mechanism designed to provide secure closure of the chamber during operation.
The locking arrangement works with the pressure-control and self-locking systems to help prevent unsafe opening while the chamber is under pressure.
Stainless Steel Construction
The major pressure-containing and structural components are manufactured using SS 304 grade stainless steel.
Stainless Steel Components
- Pressure Vessel – SS 304 Grade Stainless Steel
- External Wall – SS 304 Grade Stainless Steel
- Top Lid – SS 304 Grade Stainless Steel
- Tubular Stand & Supporting Ring – SS 304 Grade Stainless Steel
- Basket – High-Grade Stainless Steel
The stainless-steel construction provides durability and makes the equipment suitable for demanding laboratory and institutional environments.
High-Pressure Sterilization
The OPX-234 is designed for high-pressure steam sterilization in the range of:
- Sterilizing Pressure: 1.2–2.5 kgf/cm²
- Operating Pressure: 15–35 psi
- Sterilization Temperature: 121°C–134°C
The combination of controlled pressure and temperature enables the system to provide steam-based sterilization for suitable heat- and moisture-resistant materials.
Pressure & Exhaust System
The exhaust pressure is manually controlled through the exhaust valve. A multiport valve is included for managing the relevant sterilization-cycle functions.
The system is also equipped with a pressure gauge for monitoring chamber pressure during operation.
Note: Your supplied specification states the pressure gauge as “0.2.1 kgf/cm² (60 psi),” which appears to contain a formatting/typing error. For the website, I would recommend confirming the exact gauge range from the manufacturer’s datasheet before publishing that specific figure.
Automatic Pressure Control & Safety
The OPX-234 incorporates several control and safety features designed for high-pressure steam operation.
Included Safety & Control Features
Automatic Pressure Cut-Off Switch:
Helps control the system when the preset pressure condition is reached.
Automatic Low-Water Cut-Off:
Helps protect the heating system when the water level becomes insufficient.
Automatic Self-Locking System:
Provides secure locking of the chamber during pressurized operation.
Water-Level Indicator:
Allows the operator to monitor the available water level.
Digital Temperature Indicator Cum Controller:
Provides digital monitoring and control of the sterilization temperature.
Moisture Trap
A moisture trap is included to help manage condensate generated during the sterilization process.
This is particularly useful for applications where excessive moisture in the sterilized load should be minimized.
Jointless Silicone Rubber Gasket
The chamber is fitted with a jointless silicone rubber gasket designed to provide a reliable sealing interface between the chamber and lid.
A proper gasket seal is essential for maintaining pressure and minimizing steam leakage during operation.
Stainless Steel Sterilization Basket
The OPX-234 is supplied with a high-grade stainless-steel basket for placing sterilization materials inside the chamber.
The basket design allows the operator to load and unload materials conveniently while allowing steam to circulate around the load.
Available Chamber Sizes & Capacities
The OPX-234 is available in multiple chamber dimensions to meet different sterilization-volume requirements.
| Dimension (inch) | Inner Dimension (mm) | Capacity | Heater Load |
|---|---|---|---|
| 16 × 24 | 400 × 600 | 78 Litres | 6 kW |
| 16 × 36 | 400 × 900 | 115 Litres | 6 kW |
| 16 × 48 | 400 × 1200 | 162 Litres | 9 kW |
| 20 × 36 | 500 × 900 | 165 Litres | 9 kW |
| 20 × 48 | 500 × 1200 | 221 Litres | 12 kW |
| 22 × 48 | 550 × 1200 | 300 Litres | 12 kW |
| 24 × 48 | 600 × 1200 | 350 Litres | 12 kW |
Capacity Range
78 L to 350 L
This range allows the OPX-234 to be configured for small and medium-scale laboratory and institutional sterilization requirements.
Optional Fully Automatic Configuration
For users requiring greater automation, the OPX-234 can be supplied with optional automatic control systems.
1. Fully Automatic PID Purging System
A fully automatic PID-based purging system can be provided for controlled and automated air-removal/purging operation.
2. HMI & PLC-Based Fully Automatic System
A fully automatic HMI/PLC-based autoclave control system can be installed on order.
The optional system can include:
- HMI control interface
- PLC-based control system
- Data logger
- Digital pressure indicator cum controller
- Digital temperature control system
- Automated sterilization-cycle control
- Fully automatic purging system
This configuration is suitable for laboratories and facilities requiring greater process automation and recorded sterilization parameters.
Applications
The OPX-234 Horizontal High Pressure Autoclave is suitable for:
- Hospitals
- Clinical laboratories
- Pathology laboratories
- Pharmaceutical laboratories
- Biotechnology laboratories
- Microbiology laboratories
- Research institutions
- Universities and colleges
- Medical laboratories
- Diagnostic laboratories
- Industrial laboratories
- Healthcare facilities
- Laboratory glassware sterilization
- Culture media sterilization
- Heat-resistant instrument sterilization
- Suitable laboratory waste sterilization
Why Choose OPX-234?
The OPXICA OPX-234 combines a triple-wall construction, radial locking mechanism, SS 304 pressure vessel, digital temperature control, automatic pressure cut-off, low-water protection and moisture management in a horizontal high-pressure autoclave platform.
With chamber capacities from 78 to 350 litres, multiple body configurations and optional PID or HMI/PLC-based automation, the OPX-234 can be configured according to the sterilization volume and automation requirements of different laboratories and institutions.
