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).
bio-equip.cn
Shanghai Hongrui Biotechnology Co., Ltd. is a science and technology-based enterprise engaged in the independent research and development of biological engineering instruments and equipment. The company has multiple R&D pipelines, covering the research and production of various types of bioreactors, material handling and separation purification equipment. The manufacture and sale of anaerobic bioreactors are the company's main business. Since its establishment, the company has consistently focused on talent cultivation and technological innovation. By the middle of 2024, the company has obtained more than 40 patent certificates and one international patent certificate.