150 - 320L Autoclave
Double-Door / Pass-Through

Pass-through autoclaves enable sealed laboratory environments to be maintained, with door interlocks preventing potential for laboratory standards to be compromised. Every double-ended autoclave provides a sterile path in and out of sealed laboratories.

At one time, double-door autoclaves were relatively rare. But over recent years we’ve seen ”clean room” high-containment practices adopted in a wide variety of industries, ranging from biomedical research to semiconductor fabrication. While other laboratory autoclave manufacturers are new to this field, Priorclave has been here all along. We offer a variety of flexible pass-through (double-ended) choices with all of the sophisticated containment and safety features you expect from units twice as expensive. Our pass-through autoclaves are used in universities, mobile military facilities, BSL-3 containment suites, and research labs dedicated to West Nile and avian flu, pharmaceuticals, entomology, industrial product development, and more.

USD $57,000 - 80,000

Biomaster Protected
Made in Britain
Energy Efficient
Water Efficient
Features Options Specifications Downloads

Product Description

Every Priorclave pass-through autoclave is entirely custom built to your laboratory specifications. Because our sterilizer units are all built-to-suit, we can accommodate an almost unlimited number of design considerations specific to your applications and facility: chamber size, steam source, wall thickness, door swing, stainless steel loading shelves and doors, and so on. If you purchase vacuum options, the sterilizer is capable of both pre-vacuum and pulsed freesteaming cycles. Autoclave chambers can range from 150 liters to 700 liters in volume, depending on the requirements of your laboratory. Our pass-through autoclaves are front loading, and have round and rectangular chambers.

Our autoclaves come equipped with the Tactrol® 2 Control System, which provides both safety and efficiency features as well as enabling you to automate the sterilization process. This includes automatic timed freesteaming, which improves air removal and sterilizing performance. The Tactrol® control panel can be mounted either inside or outside the containment area (depending on the application), as can any data ports or the hardware printer. The panel can provide visual feedback for where the autoclave is in the sterilization cycle (vacuum, media warming, cooling, etc.). Pressure interlocks, thermal safety locks, and double-door interlock mechanisms prevent any inadvertent cycle disruptions or breaching of containment integrity. We regularly outfit our BSL-3 (biosafety level 3) pass-through autoclaves with Effluent Retention systems, which include condensate re-sterilization and 0.05 micron filters in the vent outlet (capable of capturing organisms as small as viruses). These are required by law in some biosafety contexts, but also valuable in non-BSL settings where waste loads are frequently processed. Our double- door autoclaves also feature epoxy coated panels and frame members which are treated with an anti-bacterial agent which is effective against all bacteria and fungi including MRSA.

Models

  • Model: PNA/QCS/EH150D
  • Model: PNA/QCS/EH200D
  • Model: PNA/QCS/EH320D

Standard Features

  • Programmable Tactrol® 2 Control System with simple "one-touch" start
  • Customizable Freesteaming, Load Cooling, Media Warming, and Delayed Start
  • ASME-certified 316L Stainless Steel Chamber and Door
  • Quickseal Single-Action Interlocking Safety Doors—cannot be opened unsafely
  • Full width stainless steel anti-tip Loading Shelves
  • Biomaster™ Antimicrobial Surfaces

Options

View a Full List of Options

Drain Protection
Adaptation for special water supplies
Air Intake Filter
Condensate Collection Bottle
Factory Acceptance Test
Graphic Recorder Ethernet Port
IQ/OQ Documentation
Mechanical Cycle Counter
Packing Crate for Sea or Air Freight
Pressure Recalibration
Recorder – Circular Chart
Recorder – Graphic – Logger
Recorder – Strip Chart
Serial Communications Package
Setting Lock
TACTROL Self – Monitoring System
Warranty Parts Only – 2 Years
Water Softener

Drain Protection

Provides protection for plastic building drains by reducing the temperature of the autoclave exhaust. Requires a reliable water supply at a minimum pressure of 3 BarG.

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Adaptation for special water supplies

Electrically Heated Priorclaves require soft water with a conductivity of a minimum of 100 micro Siemens to work correctly. Various adaptations can be made to pipe work, fittings and water detection systems for Ultra pure water supplies if required.

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Air Intake Filter

Protects sensitive loads from contamination from the outside air drawn in as the autoclave cools.

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Condensate Collection Bottle

Where a drain is not available the autoclave exhaust is collected outside the autoclave for periodic disposal. Not suitable for vacuum models or sterilizing waste / discard loads.

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Factory Acceptance Test

Factory Acceptance test carried out with the customer at Priorclave’s factory after manufacture and before dispatch.

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Graphic Recorder Ethernet Port

Allows easy connection and integration to an internal computer network for remote monitoring and storage of records.

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IQ/OQ Documentation

Preparation of detailed IQ/OQ Documentation for testing purposes

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Mechanical Cycle Counter

Provides a mechanical backup to the autoclave control system’s built in cycle counter.

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Packing Crate for Sea or Air Freight

Wooden Packing Crate for air or sea shipping. Fitted with shock and tilt indicators and the wood used is treated to ISPM15.

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Pressure Recalibration

Where the autoclave is to be installed at higher altitudes an adjustment can be made to the autoclave alarms and settings to adjust for the differences in measured air pressures. Two bands are available: elevations between 900 and 2,400 M (3,000 to 8,000 ft.) – (0.9 to 0.75 Bar pressure) and elevations between 2,400 and 7,000 M (8,000 to 23,000 ft.) – (0.75 to 0.40 Bar pressure).

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Recorder – Circular Chart

Provides a temperature record of autoclave cycles independent of the autoclave control system onto a paper chart. Unless otherwise specified a fixed temperature probe is fitted. Multi-channel versions are also available.

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Recorder – Graphic – Logger

Provides a temperature and pressure record of autoclave cycles independent of the autoclave control system. Cycle records are graphically displayed and saved to a log file. Unless otherwise specified a fixed temperature probe is fitted along with a pressure transducer. Further recording channels can be provided along with the option of an Ethernet port for connection to a computer network.

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Recorder – Strip Chart

Provides a temperature record of autoclave cycles independent of the autoclave control system onto a paper chart. Unless otherwise specified a fixed temperature probe is fitted. Multi-channel versions are also available.

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Serial Communications Package

The autoclave is fitted with an external serial communication interface socket for connection to a suitable PC or laptop. The package includes a serial cable and software.

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Setting Lock

Tamper proofing of program settings for single program Priorclaves – Included on models fitted with multi-program memory options.

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TACTROL Self – Monitoring System

Provides an additional level of control protection. The Tactrol system scans all input channels to detect abnormalities and will abort the cycle with a displayed, logged and printed fault code and description if one is detected.

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Warranty Parts Only – 2 Years

Free of charge replacement of parts for two years. (Consumable items and damage due to misuse or negligence are excluded)

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Water Softener

Ion Exchange water softening system which provides water of the correct quality to run the Priorclave – requires regular refilling with salt to maintain water quality.

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Specifications

150L Double Door Specifications
Working Volume
150 liters
Chamber Material
burnished 316 stainless steel
Operating Range
Operation up to 140oC - 2.5bar
Loading Format
Front Loading
200L Double Door Specifications
Working Volume
200 liters
Chamber Material
burnished 316 stainless steel
Operating Range
Operation up to 140oC - 2.5bar
Loading Format
Front Loading
320L Double Door Specifications
Working Volume
320 liters
Chamber Material
burnished 316 stainless steel
Operating Range
Operation up to 140oC - 2.5bar
Loading Format
Front Loading

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Trusted All Over the World

We have nine Priorclaves on our campus, and they live up to the energy and water conservation promise. The Priorclave team is always responsive—from sales to service. You can count on them to be there.
- Phil Berriman, Lab Equipment Specialist
We’ve been really happy with the design and performance of our Priorclave — kudos to you and your team for an excellent product!
- Peter Kuhlman, Professor
Customer service from Priorclave is first class. I would recommend their equipment to anybody. After sales and service contracts also first class.
- Bob Salvage
We are very satisfied with our Prioclave unit. It is so dependable and maintenance free that we are starting to forget what our campus repairman looks like.
- Vicki Selinger, Lab Coordinator
As a large Biology Department of more than 300 teaching and research staff we have bought 6 Priorclave autoclaves over the last 3 years. The Priorclave autoclaves have consistently performed in all areas for ease of use, reliability and value for money.
- Lucy Hudson
You guys are TOP NOTCH! I am obviously a faithful Priorclave customer for life.
- Joan Morra, Metallurgical Engineer
Priorclave’s holistic approach to sustainability is unique in the life sciences industry. Not only do their products use 70-80% less energy and water than most autoclaves, the company has also shown leadership in sustainable manufacturing and in developing a recycling program for their products.
- Allison Paradise, Executive Director
We’ve been engaged in a research project with our chemistry department and they absolutely loved your equipment. They’re actually in the process of building a new lab and are considering one of your products.
- Tim Matthews, Laboratory Technologist
We found that your autoclaves used 81% less energy and 93% less water than our old ones with the steam jackets. The savings is huge for our campus.
- Delphine Faugeroux, Lab Coordinator