Spirometer with High Technology and Measuring Vital Capacity

We will state with absolute certainty that for such excellent at such charges we are the lowest around forabnormal ecg,fetal doppler machine,baby incubator price. We have established a complete management system that closely integrates product sales, contracts, warehousing, finance, and personnel efficiency as a whole to strictly ensure product quality. After years of development, our enterprise has been growing, now the enterprise has accumulated a large number of customer resources and has won the unanimous praise of customers with high quality, reasonable price and good reputation. Diligence and foresight are the spirit of our company, pragmatism and innovation are our company's philosophy and sharing and persistence are the will of the enterprise.

*便携pulmonary function measurement instrument can be used to measure vital capacity (VC), forced vital capacity (FVC), Maximum Ventilation Volume (MVV). Measurement algorithm refers to the ITS, ERS standards of the American Thoracic Society (ATS)

*Adopting pressure-flow sensor, sensitive, precise, easy to launder, clean and durable

*All parameters can be displayed on the oversized screen(320x240), built-in memory can store maximum 300 cases of patient measurement results

*The instrument can calibrate automatically, all English operation, more convenient to operate

* 110mm热敏打印机内置，可以打印出明确的临床报告，预测值，测量值

*呼吸时间测量：VC时间50秒，FVC测量时间25秒，MVV时间12秒，有利于患者与设备之间的协调

*Compact and flexible

Items	Technique specification
Display Screen	Diagonal line 5.7inches
	Monochrome LCD
	Resolution 320*240
Control	Standard: UTILITY KEY,SVC KEY,FVC KEY,MVV KEY,PRINT KEY,10WORDS KEY, START KEY,STOP KEY
	点亮警报
Measurement means	Flow velocity detection: pressure gradient pneumatic flow sensor
	Capacity detection: flow velocity integral
measuring range	Capacity range: 0L ~ 9L
	Flow velocity range: 0 ~ 14L / s
measurement accuracy	Capacity:
	0L ~ 1.6L (± 50ml)
	6L ~ 9L (± 3%)
	Flow rate: 5% or 0.2L / s
	Respiratory rate:
	4 / 20 ~ / min (± 1 / min)
	20 / 60 / min (error: ± 5%)
measuring time limit and degree	Vital capacity: every 50s, measuring 3
	FVC：每秒，25秒，测量3
	The maximum ventilation volume: every 12 seconds, measuring 3
Paper Recorder	Method: dot matrix
	水平分辨率分配：8 d / mmspeed 25mm / s
	Uprightness Resolution Ration: 8 d/mm
	波频道：1
	Paper Width: 110mm1.97inches
	Paper Length: 15m100inches
	Formfeed Speed: 12.5,25 and 50mm/s±2
Power supply	AC: 100V~240V
	DC：可充电镍 - 金属氢化物（Ni-MH），14.4伏，1.8安培小时
Fuse	100V〜240V ACF2A250V，5×20mm
Safety classification	IEC60601-1 class I, type CF

自成立以来，我们公司一直致力于为客户提供专业服务，为客户提供高质量的高质量肺活量计，衡量重要的能力和技术服务是我们的宗旨。我们的“完全无忧和先进服务”的实践赢得了客户的高度认可和赞誉。坚持持续改善过程的坚定信念，以确保客户满意度，我们从事全球客户提供专业，稳定的产品。