- Daoran Trade (Jilin) Co., Ltd.,
-
2YrsSongyuan, Jilin, China - Main products: hospital bed, wheelchair, ICU ventilator, glove, syringe, thermometer, medical protective clothing, paunch flusher, pulse oximeter, visual laryngoscope, medical dressing bed, Gown
Home > Products > Medical consumables and equipment 1 > Double tube stethoscope
Double tube stethoscope
- shanghai
- T/T
- 5 days
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Product Details
| Place of Origin | China | Type | Stethoscope |
1
Product Description
Main materials: steel, plastic pipe, spring sheet.
Technical parameters:
(1) The diaphragm is made of high-quality polyester material, which is wear-resistant.
(2) The auscultation head is made of high-quality zinc alloy, with excellent workmanship and flexible rotating shaft. The auscultation surface can be switched smoothly by rotating 180 degrees. The earrings are adjustable and can be adjusted by yourself. The earrings are balanced left and right.
(3) The hose is flexible and not easy to aging.
(4) The earplugs are made of PVC synthetic material, which is comfortable to wear. There are 3 different sizes of earplugs available.
(5) In addition to the original large and small auscultation surfaces, the accessories package also includes adult bell auscultation surface, medium bell auscultation surface, child bell auscultation surface, earplugs and large and small diaphragm accessories to help realize flexible use in many cases.
Frequency response curve: 100-500hz, based on the test sound source. The attenuation shall not be greater than 12dB and 20dB at 500-1000hz.
Hardness of spring plate: hr15n82.9-88.4.
Elasticity of earrings: the two earplugs are pulled apart by 140mm, and the elasticity value is 1.372-1.960n.
Elasticity of earrings: pull the two earplugs apart for 300mm, recover after 1 minute, and the deformation shall not be greater than 10mm.
Diameter of large flat hearing head: 45mm. Small flat hearing head diameter: 30mm
Large bell head diameter: 34mm. Medium bell head diameter: 25mm
Small bell shaped hearing head diameter: 20mm. Catheter length: 58cm
Company Profile
Daoran Trade (Jilin) Co., LTD., English website: http://www.daoranmedical.com/.Address: 88 Cambridge Road, Jingkai District, Songyuan City, Jilin Province, ChinaGeneral manager：FrankTel. 8618004388885(WeChat）WhatsApp： 8613904365630Email：xiaofengwu@drsmjlwwgc.onexmail.com frank_xiao_china@163.com 415826980@qq.com located in Songyuan city, Jilin Province, China, is an export-oriented trading company, whose main products include medical equipment and consumables, health care and rehabilitation appliances. Engaged in laboratory instrument assembly, xiaosha products, electronic products, electronic machinery products, computers and computer accessories, printers and accessories, electronic components, lighting products, software products, communications equipment, office supplies, stationery, household appliances, daily necessities, cosmetics, health foods and pre-packaged food, lab furniture, environmental protection equipment and other products, air purification equipment, electrical equipment and dianliao, instruments and meters, energy products, gas pipes, exhaust equipment and automatic control system for software, hardware, building materials, decorative materials, glassware, glass fiber reinforced plastic products, plastic products, rubber products and raw materials, mineral and metallurgical products , chemical products and raw materials, clothing apparel, shoes and hats, textiles and leather products, household items, jewelry, gifts, handicrafts, mechanical products, packaging and printing products, security products, animal products and veterinary products, food and beverage, agricultural products wholesale and sales, technical advisory services, technical extension services, trade in services, economic and trade consulting, after sales and maintenance of medical equipment, medical equipment leasing, goods import and export, import and export trade.
Contact Us
- Daoran Trade (Jilin) Co., Ltd.,
- Contact nameFrank Chat Now
- Phone86-18004388885-18004388885
- AddressNingjiang district, Songyuan, Jilin
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