Lung function calibration Barrel cylinder ,volume calibrate for Spirometer 2L/3L

Description

Lung function calibration Barrel cylinder 2L/3L volume calibrate for Spirometer
Introduction
Introduction
The MS710 calibration barrel is a small, light, and easy-to-use lung function calibration equipment. This equipment is a hand-push 2L/3L volume lung function calibration barrel, which can be used to measure lung function with a 2L/3L volume calibration function. Instruments and other products are routinely calibrated and inspected, with high accuracy and good sealing.
Product Features
Calibrate pulmonary function meter products with 2L/3L volume calibration function.
Product performance
1) Capacity range: 3 L
2) Capacity accuracy: ±0.4%
3) Capacity range: 2 L
4) Capacity accuracy: ±0.4%
5) Working environment atmospheric pressure, temperature and humidity: 800 hPa～l060 hPa, 0 ℃～+50 ℃, 30%～100% RH
6) Storage environment atmospheric pressure, temperature and humidity: 700 hPa～1060 hPa, -10 ℃～+55 ℃, ≤100%
7) Sealing: When the intracavity pressure is 8kPa, air leakage is less than 3L/min.
appendix
A. 1 instruction manual
B. 1 connecting pipe
C. 1 mouthpiece (disposable accessory)
D. 1 dust cover
E. One limit circlip
physical properties
Dimensions: 675 mm(L)×175 mm(W)×175 mm(H)
Weight: 2.1 kg
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The Fingertip Pulse Oximeter is registered on the Australian Register of Therapeutic Goods (ARTG)with the code 197923, and certified by FDA of United States and CE,TUV of Europe. The  Fingertip Pulse Oximeter that is FDA 510K Approved
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Import duties,Taxes are not included in the item price.These charges are buyers' responsibility
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Only English User Manual,Please contact us if you need other language version.thank you