The H820 - II Animal Hyperbaric Oxygen Chamber represents the second generation of advanced veterinary hyperbaric oxygen therapy. It features an intelligent computer control system with a high-sensitivity touch screen for seamless operation, allowing for one-click treatment completion. The chamber is made of acrylic on a high-quality 304 stainless-steel base, making it durable and easy to maintain. Advanced zirconia sensors ensure accurate oxygen concentration and pressure readings, while a robust safety system, including an absolute protection device and manual pressure release, prioritizes operator and patient safety. The modular design facilitates easy installation and transport.

Key Features — H820-II

Intelligent computer control system, high-sensitivity touch screen operation, one-click to complete the whole process of animal hyperbaric oxygen chamber treatment.
Acrylic oxygen chamber on a polished high-quality 304 stainless-steel base; attractive and easy to clean.
Using zirconia oxygen concentration sensor and pressure sensor, the oxygen concentration is accurate and reliable. The detection range is wide and the response speed is fast, responding immediately to step changes in percent oxygen concentration within seconds.
The door is opened with an absolute protection device manual screw, which can effectively protect the safety of the operator.
The oxygen chamber and the base can be transported separately, which is convenient for installation.
There is a hair filter device at the gas inlet and outlet, and the pressure can be manually released in an emergency

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Model-specific documentation

Documents for H820-II

Check the covered model, language and document status before use. The manual supplied with the actual unit remains the controlling reference.

Product datasheet · English

H820-II Animal Hyperbaric Oxygen Chamber (The Second Generation) product datasheet

Public PDF

HQS datasheet for the H820-II: product overview, features and the technical specifications published for this model. Confirm the ordered configuration in your quotation.

Product overview
Features
Technical specifications

Covered model: H820-II
Length: 2 pages
File: PDF · 199 KB
Web copy prepared: 2026-09-25

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Animal Hyperbaric Oxygen Chamber (The Second Generation) Specifications

PARAMETER	SPECIFICATION
Model	H820 - II
Dimension	1500X1100X810mm (length X height X thickness)
Chamber size	Length 1 000mm X diameter Φ 610 mm
Total weight	250 kg
Operation screen	10 inch high - definition smart touch screen
Work pressure	1.5 ATA
Oxygen concentration control	21% - 95% (Oxygen up to 60% in 10 minutes)
Temperature range	0 - 50° C
Humidity range	0 - 100 % RH
CO2 concentration range	0 - 5%
Oxygen sensor	High precision zirconia
Oxygen flow	Medical oxygen generator 20L/min
Noise	50 Db
Operating mode	Manual / Auto
Safety protection	Software protection, hardware protection, pressure relief valve
Exhaust filtration	Air inlet and outlet install filter device, filter hair, etc.
Power supply	220V/50Hz
Power	1500W
Healing period	Can be set at will, 0 - 9999 hours and times
Material	The chamber is made of acrylic, and the base is made of high - quality 304 stainless steel
Package dimension	1240X980X1710mm (length X width X height)
Package weight	347kg

Configuration

Chamber made of acrylic
Base made of high-quality 304 stainless steel
Hair filter device at gas inlet and outlet
Absolute protection device manual screw for door

Warranty and after-sales service for H820-II

How HQS handles warranty, spare parts and repairs for this model.

Warranty period: The main-unit warranty varies by model and order. The period that applies is stated in your quotation and order confirmation; please confirm it before purchase.
What is covered: A malfunction caused by a manufacturing or quality defect within the warranty period is repaired free of charge. Consumables and accessories, damage from misuse, and units with an altered or removed serial label are not covered by the main-unit warranty.
Spare parts: Spare parts and technical support are available for at least eight years from the date HQS ships the product.
Response time: Service requests get a first reply within one business day. Please send the serial number, model, main-unit version and a description of the problem.
Repairs in warranty: If a confirmed warranty fault needs a replacement part, HQS ships the part at its own expense, and the faulty part is returned to HQS.
Repairs after warranty: HQS sends a cost-based quotation and proforma invoice first. Repaired parts are tested before they are returned. Technical help by email or phone is free.

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