Biocontainment isolator LH3-1D-G6

for animal researchmobilestainless steel

Introduction
The LH3-1D series poultry isolator is a laboratory-grade animal housing system designed for SPF poultry rearing and biosafety operations. Engineered to provide a controlled, high-cleanliness environment, it isolates microorganisms, protects personnel and supports dual-sided handling and observation.

Models

• LH3-1D-G6 — Breeding Type (breeding operations, mechanical-seal transfer)
• LH3-1D-G6-BS — Biosafety Type (enhanced containment, double-layer gas-tight aseptic transfer)

Features

• Main chamber constructed from 316L stainless steel, fully welded and polished for hygienic surfaces.
• Tempered glass front and rear doors with high light transmittance; compatible with hydrogen peroxide decontamination; flush joints.
• Double-sided 3+3 glove ports for extended viewing and simultaneous operations from both sides.
• Side transfer chamber for materials and bottom transfer chamber for waste for efficient transfers.
• Separated high- and low-voltage wiring to reduce interference and enhance safety.
• Universal casters for mobility and positioning.
• Operation touchscreen (10-inch for BS model; 7-inch for Breeding model) for system control and monitoring.
• Ventilation and filtration with HEPA H14 filters to reduce particulates and animal dander.
• Integrated heating to maintain stable internal temperature.
• Audible and visual alarm system for operational and safety alerts.

Specifications

• Power supply: AC 220 V, 50 Hz · Power consumption: ≤3 kW.
• Overall dimensions: L1870 × W800 × H2000 mm (LH3-1D-G6-BS) · L1870 × W800 × H1960 mm (LH3-1D-G6).
• Internal chamber: L1500 × W690 × H660 mm.
• Operation screen: 10-inch (BS) · 7-inch (Breeding).
• Isolator differential pressure: LH3-1D-G6-BS: (-150)–150 Pa adjustable · LH3-1D-G6: (-150)–0 Pa adjustable.
• Air change rate: 20–50 times/h · Airflow velocity: ≤0.2 m/s · Ammonia concentration: ≤14 mg/m³.
• HEPA filter grade: H14 · Noise level: ≤60 dB(A).
• Sterilization: reserved VH2O2 sterilization interface.
• Aseptic transfer: LH3-1D-G6-BS — double-layer gas-tight sealing · LH3-1D-G6 — mechanical seal.

Compliance
Designed and manufactured in accordance with relevant laboratory animal and biosafety standards (e.g., GB14925-2023, GB50346-2011, GB50447-2008, RBT010-2019, RBT019-2019, RBT199-2015) to support regulatory requirements and facility verification.

Applications

• Experimentation, rearing and breeding of SPF poultry (e.g., SPF chickens) in laboratory and research facilities.
• Animal quarantine, controlled breeding and biosafety containment operations.

Technical specifications

• Main material: 316L stainless steel, fully welded and polished for cleanability.
• Doors: tempered glass compatible with H2O2 decontamination and with high optical transmittance.
• Glove ports: double-sided 3+3 with standard oval port design.
• Transfer chambers: side entry for materials; bottom chamber for waste; model-dependent aseptic transfer method.
• Filtration: HEPA H14 filters; air changes 20–50/h; airflow ≤0.2 m/s.
• Environmental control: integrated heating and adjustable differential pressure.
• Illuminance: working 150–300 Lux; animal 15–20 Lux.
• Safety and utilities: audible/visual alarms, physically separated wiring, universal casters.