background image

HS-250 Medical Scale User Instructions

27

   

8 Specifications

8.1 General specifications

Model HS-250

Maximum Capacity

250kg

Readability

100g

Resolution

1/2,500

Tare range

-249.9kg

Minimum Capacity

200g

Linearity ±

20g

Common Specifications

Interface

RS-232 Output Optional

Stabilization Time

2 Seconds typical

Operating Temperature

0°C - 40°C / 32°F - 104°F

Power supply (external)

12V/500mA AC power adapter or 2000mAh Ni-MH batteries (optional, size AA)

Calibration

Automatic External

Calibration as per Directive
90/384/EEC

Class III medical approval

Medical product as per Directive 
93/42/EEC

Class I

ADC

Σ

-

Δ

Display

25 mm high 6 digits LCD with auto backlight and loading bar graph

Housing

Aluminium pan and pole, ABS plastic indicator

Pan Size

355x360mm

Height measuring range

From approx. 90cm to 200 cm (2'11'' to 6'8'')

Содержание HS-250

Страница 1: ...HS 250 Body Scale User Instructions AWT35 501170 Issue AA...

Страница 2: ...icense Full acknowledgment of the source must be given Avery Weigh Tronix is a registered trade mark of the Avery Weigh Tronix LLC This publication was correct at the time of going to print however Av...

Страница 3: ...of compliance 8 Chapter 2 Introduction 9 Front panel 9 Keyboard 10 Display 11 Battery Operation 11 Print Format 12 Chapter 3 Installation 13 Unpacking 13 Leveling the scale 13 Installation 14 Chapter...

Страница 4: ...4 HS 250 Medical Scale User Instructions PCB Input Voltage 25 Troubleshooting 26 Chapter 8 Specifications 27 General specifications 27 Load cell specifications 28...

Страница 5: ...messages you will see in this manual are defined below The signal words have specific meanings to alert you to additional information or the relative level of hazard ELECTRICAL WARNING THIS IS AN ELEC...

Страница 6: ...tion 1 3 1 Pluggable equipment Pluggable equipment must be installed near an easily accessible socket outlet WARNING Disconnect all power to this unit before installing cleaning or servicing Failure t...

Страница 7: ...Dispose of used batteries according to the manufacturer s instructions ATTENTION Il y a danger d explosion s il y a remplacement incorrect de la batterie remplacer uniquement avec une batterie du m me...

Страница 8: ...ipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause ha...

Страница 9: ...on the bottom for easy movement l Rubber mat on the platform surface l One inch LCD with backlit display l Seven tactile feedback keys l Battery operation for up to 22 hours of continuous use without...

Страница 10: ...e keyboard has seven keys The function of each is described below Turns the scale power on off Set to Hold mode Set to BMI mode Print the weight information Change unit of measure kg lb Zero the scale...

Страница 11: ...k on the back of the indicator and into an appropriate AC power source The scale does not need to be turned on The battery should be charged for 12 hours for full capacity DISPLAY FUNCTION STABLE Indi...

Страница 12: ...us light l If the battery fails to hold an adequate charge contact Brecknell Be sure to properly recycle all batteries l Do not put batteries in the regular trash l Do not use any other power adaptor...

Страница 13: ...ter l Remove the transport bolt under the scale platform See the sticker on the platform l Inspect the scale for damage l Make sure all components are included Accessories 1 Scale 2 AC Adaptor 3 Produ...

Страница 14: ...asily accessible socket outlet with a protective ground earth contact 4 Display will show the version number and will perform a self check test 5 After self checking the display will be in normal weig...

Страница 15: ...You can tare the weight of any container by pressing The net weight of the object being weighed is then displayed 1 Load weight on the platform 2 Press The tare weight is subtracted and 0 is displaye...

Страница 16: ...or until you press again whichever occurs first Normal weight is then displayed and the Hold function is off until you press again 4 1 6 Print function If a printer is attached and active press to pr...

Страница 17: ...return to normal weighing mode 4 1 8 Precision x10 To see a more accurate weight value press and hold for two seconds The display shows one more decimal place The last digit will blink for five second...

Страница 18: ...tedly press to scroll through the items in a menu When the item you want to choose is displayed press to accept it and the display will return to the menu list 5 To access the tCH menu with tCH displa...

Страница 19: ...nt the print out Send data continuously Automatic accumulation Individual weighing values are automatically added ASK mode Command R read data Command T Tare Command Z Zero Send data by another contin...

Страница 20: ...s To set decimal points Options 0 0 0 0 00 0 000 0 0000 To set increment Options 1 2 5 10 20 50 Set capacity Enter calibration Factory settings To show the scale internal count Reset the scale Set the...

Страница 21: ...parameter menu Power up the scale and during the self checking countdown press is displayed 2 Repeatedly press until is displayed 3 Press is displayed 4 Press and in succession is displayed 5 Press i...

Страница 22: ...he scale 10 When the scale is stable press is displayed 11 Place the test weight on the scale After the scale is stable press is displayed and then the scale will start the self test and return to nor...

Страница 23: ...connectors for any loose contact or incorrect connection 7 1 1 Cleaning l Disconnect the power before cleaning l Use a cloth with mild suds and light cleaning agents l Make sure that fluid does not g...

Страница 24: ...ystem and disconnect the PCB from the load cell l Check for moisture or foreign material inside l Make sure all leads are connected correctly l Check load cell for proper input and output resistances...

Страница 25: ...in to the pin AD l Check Battery Voltage and Charging Voltage 1 Check the Battery Voltage Voltage must be minimum 6VDC If below the 6VDC connect the adaptor for charging The battery voltage below the...

Страница 26: ...Air variation or any vibrations Temperature changed Load cell or connections faulty Power supply faulty Check the scale is in acceptable location Check the connectors and load cell Check the power su...

Страница 27: ...ical Operating Temperature 0 C 40 C 32 F 104 F Power supply external 12V 500mA AC power adapter or 2000mAh Ni MH batteries optional size AA Calibration Automatic External Calibration as per Directive...

Страница 28: ...0 35 40 50 Sensitivity 2 0 0 2 mv v Excitation Voltage 5 12V Material Aluminum Cable 0 3 3m 4mm Input Resistance 409 6 1065 15 Out put Resistance 350 3 1000 10 Temperature Range 35 C 65 C Safe overloa...

Страница 29: ......

Страница 30: ...637 0529 Tel 507 238 8702 Fax 507 238 8271 Email sales brecknellscales com www brecknellscales com Brecknell Foundry Lane Smethwick West Midlands B66 2LP Tel 44 0 845 246 6717 Fax 44 0 845 246 6718 E...

Отзывы: