Application
Environmental Toxicity; Drug Toxicity; Radiological Toxicity.
Food Toxicity; Industrial Toxicity; Veterinary Toxicity.

Description
The instrument can be used to conduct acute and chronic rodent toxicity exposure tests under environments of toxic and hazardous gases, as well as toxic and hazardous gas exposure tests of rodents under high and low oxygen/pressure/mixed atmosphere.

Features

• With abundant gas sampling ports and powerful sampling expansion functions, gases (e.g., smoke, formaldehyde, benzene, radon, carbon dioxide and carbon monoxide) can be used as poisoning gases.
• The instrument can be used for acute exposure, chronic exposure, low pressure, high pressure, low oxygen, high oxygen and other gas exposure tests.
• Differential pressure, oxygen concentration, exposure gas concentration and other indexes in exposure environment can be precisely controlled.
• All parameters are real-time monitored, the values and curves are dynamically displayed. Real-time alarm and record, historical data and curves are automatically saved. Historical report query, printing and data exporting are simple.

Specification

• Chamber size (LxWxH): 780mm x 450mm x 530mm, volume 186L
• Overall dimensions (LxWxH): 1260mm x 672mm x 724mm (excluding accessories e.g. air compressor)
• Number of experimental animals:80 mice or 10 rats
• Animal cage material: SS304
• Temperature detection: resolution 0.1℃，measuring range 0-100℃；
• Humidity detection resolution: 1%, measuring range 0-100%RH;
• Differential pressure detection: measuring range -1000-1000Pa;
• Oxygen detection resolution: 0.1%, measuring range 0-25%;
• Carbon dioxide detection resolution: 0.01%, measuring range 0-5%;
• Dilution flow rate 30L/min, flow control range: 2%-100%F.S., accuracy: ±1.0%F.S;
• Extraction flow rate 60L/min, flow control range: 5%-100%F.S., accuracy: ±1.0%F.S.;
• Differential pressure control range negative pressure 0-200Pa, control accuracy ±10Pa.

Standards
OECD Guidelines
① OECD TG 403 Acute Inhalation Toxicity (2009);
② OECD TG 436 Acute Inhalation Toxicity; Acute Toxic Class Method (2009);
③ OECD TG 412 28d Sub-acute inhalation (2018);
④ OECD TG 413 90d Sub-chronic inhalation (2018).

Beijing Huironghe Technology Co., Ltd. was founded in 2010 and is situated in the Beijing Economic and Technological Development Zone. As a national high-tech enterprise, the company is dedicated to developing, producing, and providing technical services for scientific research instruments and equipment related to inhalation toxicology, genetic toxicology, and aerosol detection. Its extensive portfolio of offerings includes cutting-edge products such as aerosol inhalation exposure equipment, fully automatic QuEChERS instruments, NGI, and respiratory simulators. With a steadfast commitment to technological innovation at its core, Huironghe strives to provide global customers with the most advanced and high-quality inhalation toxicology equipment and premium technical services, while continuously pushing the boundaries of research and development.