Used for quantitative collection of gas for beef cattle, dairy cattle, buffalo, yak, sheep, goat and other animals. The test kit consists of respiration mask, gas conduits, gas collecting sac, etc.

Respiration mask: Made of PVC material, the mask body design provides a comfortable grip and good sealing. Two one-way breathing valves are used to ensure that all of the exhaled breath can enter the gas conduits.

Gas conduit: With good flexibility and compression resistance. A three-way valve is set in the middle of each gas conduit, so the flow direction of the gas can be changed by turning the rotary switch.

Gas collecting sac: Made of polyurethane material, the size is 65 × 65 × 100 cm, with a capacity of about 420 L.

Manufacture: Beijing First Beef Cattle Infor & Tech Research Center

Address: Western Campus of China Agricultural University, No. 2, Yuanmingyuan West Rd., Beijing, China

Postcode: 100193

Telephone: +8610 6273 4561；+8610 6273 4918

Fax: +8610 6282 9099