HS-30A Medical standard CE0123 Digital Stethoscope
Heart Rate measuring range | |
| ±2 bpm or ±2%(select larger) |
| 0%~100% (the resolution is 1%), |
| 70%~100% ±2% ,below 70% unspecified |
Pulse Rate measuring range | |
| ±2 bpm or ±2%(select larger) |
Resistance to surrounding light | The deviation between the value measured in the condition of
man-made light and indoor natural light and that of darkroom is
less than ±1%. |
Measurement Performance in Weak Filling Condition | SpO2 and pulse rate can be shown orrectly when pulse-filling ratio
is 0.4%. SpO2 error is ± 4%, pulse rate error is ±2 bpm or±2% (select larger). |
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| It can last more than 20 hours when the power is full. |
| Internally powered equipment,B Type |
A User Manual
A power adapter
A data line
An oximeter probe (optional, BF applied part )
Introduction
Item No.: HS-30A
Medical Series: Economical design and good performance,Silver
single-membrane chestpiece for adult, anodizing chestpiece, the
047mm membrane is sensitive for sound collecting
| TYPE | Dual/Single Head/Sprague Rappaport Stethoscope |
| COLOR | Customize |
| MODEL | 100+ Models for choice |
| TUBE | Single/Dual, PVC, Color Options |
| EARTIP | Silicone, Soft Plastic, Latex, Hard Plastic, Metal |
| CHESTPIECE | Stainless Steel, Zinc Alloy, Aluminum Alloy, Gynecological Silver |
| DIAPHRAGM | Floating Diaphragm, Textured/Plastic/Net Membrane |
| CERTIFICATE | CE, USA Certificate, ISO, ISTA 2A |
| ACCESSORIES | Box, Bag, Manual, Eartips, Diaphragm |
Features
►Aluminum alloy earpiece, diaphragm diameter 47mm
►Equipped with standard PVC guide tube, clear sound transmission
►Lightweight and portable, easy to store
►Suitable for nurses and medical students
DUAL-TUBE SYSTEM
Dual tube,well-sealed dual sound conduction channel, good
resistance to ambient interference.
CONVENIENT TO USE
Convenience is offered through“floating diaphragm"which allows you
to hear low and high frequency sounds simply by applying light or
firm pressure to the chest-piece.
HUMANIZATION DESIGN
Handcrafted solid stainless steel chest piece provides excellent
performance.The Non-chill rim and diaphragm is offer comfort for
your patient.
ALUMINUM ALLOY EAR HOOK
Standard-caliber aluminum alloy, the surface is treated with
natural oxygen polarization, which has light weight,high strength
and good durability.
Factory
Industrial automation is an important prerequisite for starting
Industry 4.0, BERRY as the industry leader,is keeping pace with the
trend of the times.we have been implementing automation on our core
technology and became the creator of advanced manufacture
technology in the industry.
Why Choose Us
Shanghai Berry Electronic Tech Co., Ltd. is located in Shanghai
Caohejing High-tech Park, a beautiful low-carbon and
environmentally friendly city. We have been devoted to the R&D,
manufacturing and sales of medical electronic instruments in the
field of monitoring since 2003.
Our Bio-Medical technology has reached the domestic advanced level.
Important breakthroughs have been made in non-invasive blood
pressure calculation methods, blood oxygen saturation detection,
and multi-parameter monitoring systems. After years of development,
we have established good cooperative relations with customers
worldwide, with annual sales reaching tens of millions dollars.
BERRY always provides customers with high-quality, cost-effective
products. It is important for us to maintain good quality.
In 2009, we obtained the production license and product
registration certificate that issued by Shanghai.
ln 2014, we passed the EN ISO 13485 quality system certification
and CE0123 certification by TÜV SÜD. And we got the 510K for the
wrist and handheld pulse oximeter
ln 2015, we got ANVISA, INMETRO Approved.
In 2016, we got FDA510K approved for fingertip pulse oximeter.
In 2018, we got CE0123 approved for Patient Monitor and new watch
oximeter
In 2019, we established Shenzhen factory.
In 2022-now, our business growing up rapidly, and have more
cooperation partners.
