Established in 2009, the company, Aarna Systems are the Manufacturer, Exporter, Trader and Distributor of Medical Equipment. The product range offered by us consists of Ultrasound Bone Densitometers, Bone Densitometry and Bone Density Scan. These medical equipment and accessories are sourced from trusted vendors, to ensure high standards of quality. Owing to their optimum functionality, low maintenance, high performance and longer serving life, this medical equipment and accessories are highly demanded. The offered range of medical equipment and allied products are highly appreciated in various research laboratories, health centers and hospitals. Our clients can avail the offered medical equipment in various designs and specifications, which suit the requirements of our clients. We are the authorized distributor of Furuno.

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Ultrasound
Bone Densitometer

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Product Specifications of CM-300
Measurement Site Calcaneus (Heel Bone)
Measurement Method Ultrasound Pulse Penetration
Measuring Parameter SOS: Speed of Sound
Measurement Time Approx. 3-10 Seconds
Measurement Precision %CV: 0.5% or better (In test cases measurement)
Ultrasound Frequency Center Frequency: 500kHz
Ultrasound Output Isptp: 1.8mW/cm2
Measurement type Dry condition (Acoustic gel)
Environmental
Condition
Operation
Temperature: 10～35℃
Humidity: 35～85%RH (non condensing)
Transportation
Temperature: -10～50℃
Humidity: 30～85%RH (non condensing)
Power Supply Voltage /
Consumption Current
100～120V / 0.6A、200～240V/ 0.3A Max.,
50Hz or 60Hz
Weight Approx. 10kg
Dimensions W525mm x D310mm x H200mm

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Product Appearance 1
Touch Panel Screen
Measurement or setting
are able to operate
by the screen panel.
Sheet Key
Minimum operation will be
operable by the sheet key,
at the touch panel screen error.
Handle
When unlock the handle,
stand-off will move automatically.
Built in printer
The embedded printer
prints out a measurement
result.
Foot Size Dial
The foot plate can be adjusted
by five levels according to a
patient foot size.
Gel Holder
Acoustic gel can be
placed here.
Heel Temperature Sensor
The sensor corrects a temperature deviation
to provide more accurate measurement result.
Foot Plate
To measure patient foot size
by the plate scale.

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Product Appearance 2
USB Connector
(Type: A)
For USB flash memory.
USB Connector
(Type: B)
For connection with PC.
(data management software)

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Main Features of CM-300
Ⅰ Touch Panel Operation
Touch panel operation by color LCD display is available.
Ⅱ Storage function of measurement results
CM-300 enables to store each measurement results to the data base in the main unit.
Ⅲ Management of individual data
Individual data transfer to the main unit with CSV format is available through USB flash
memory.
＊ Input of each individual data is not available through the main unit.
Ⅳ Communication format with external device
Bluetooth® connectivity enables wireless operation with laptop or tablet PC.
＊ Tablet-supported software is now under development.
Ⅴ Foot size dial and temperature sensor
More accurate measurement result is provided by 5 levels adjustment of Foot plate, and
heel temperature sensor.

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Touch Panel Operation
 The operability of CM-300 is enhanced through the touch
panel operation by the color LCD screen of main unit.
 Minimum operations (calibration, accuracy management or
measurement operation) is available by sheet key, in the
event of touch screen malfunction.

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Data Management
◎ Available with CM-300 (stand-alone )
① Storage of measurement result （Max. 12,000 results）
② Data transfer by USB flash memory of stored measurement result with CSV format.
③ Data connection of ID, patient No, age or sex with each measurement results.
× Not available with CM-300 (stand-alone )
① Input of individual data (needed external input)
② Output of individual data
③ Input of patient name
④ Deletion of each measurement data one by one
CM-300
Main Unit
Individual data
Measurement result
Data Management SoftwareCSV Format

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Data Management
Measurement data list
Storage
Data A Data B
Data C Data D
CM-300
Data A Data B
Data C Data D
Measurement data list
PC (Data management software)
Output
Data
transfer
USB flash
memory
Individual data list
Data A Data B
Data C Data D
CM-300
Data A Data B
Data C Data D
Individual data list
PC (Data management software)
Data
transfer Output
USB flash
memory
Input of
individual data
Fig. Measurement data management
Fig. Individual data management
Measurement

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Communication format with external device
CM-300 can be connected with PC (tablet) via USB cable or
Bluetooth ®
Data management software for Windows ® tablet via Bluetooth ®
will be also available in the near future. （Now under development）
USB cable
Bluetooth ®
Bluetooth ®
Under development
Under development

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Packaged Items
Standard Package
Item Qty
CM-300 1
Power cable 1
Acoustic gel 1
Gel holder 1
Printer paper 1
CM-300 printer cover 1
Device cover 1
CM-300 Data management
software
1
Item Qty
CM-300 Operator’s manual 1
CM-300 Simplified
Operator’s manual
1
Description for cushioning
materials
1
Packing list 1
Notice letter for a periodic
inspection
1
Product certificate 1

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Packaged Items
*Parts replacement :
Either 1 year, or every 35,000 times measurement.
Consumables Periodic Replacement Parts
Item Qty
Acoustic gel 1
Printer paper 1
Item Qty
Constant Load Spring 1
Rotary damper assy 1
Cam follower 1