SR Instruments SRScales SRV945 Скачать руководство пользователя страница 10

Model SRV949 24 X 60 Platform Scale 
Operating and Service Manual 
Part No.:  MAN949_170724 

 

Page 10 of 14 

 

S

Instruments, Inc.

600 Young Street, Tonawanda, NY  14150 

Tel:  716-693-5977     Fax:  716-693-5854    URL:  

www.srscales.com

 

email:  

[email protected]

        

Copyright 

2017

 

Instruments, Inc. 

 

CALIBRATION 

 

NOTE:

  Ensure that nothing is in contact with the scale system during this procedure.  Remove 

hands from the system when noting the displayed calibration results. 

 
CHECKING CALIBRATION 
 
STEP  1:

    Select  two  (2)  known  calibrated  weights,  traceable  to 

NIST.   

NOTE:

  The first weight should be at least 200 pounds (half of the 

maximum  scale  capacity).    The  second  weight  should  be  less  than 
half  of  the  first  weight.   

DO  NOT  USE

  barbells  or  uncalibrated 

weights. 

STEP  2:

    Zero  the  scale  by  pressing  and  holding  “

ZERO  / 

WEIGH

 

button.   

STEP 3:

  Place the first calibrated weight on the scale.  Wait for scale 

to stabilize; note scale reading.  Remove weight.   

STEP 4:

  Place second calibrated weight on scale.  Wait for scale to stabilize; note scale reading.  

Remove weight.   

STEP 5:

  The scale readings for both weights should be within the Calibration Tolerance Table 

plus or minus one digit of displayed resolution (Figure 4)

 

 

 

CALIBRATION 

TOLERANCE TABLE 

LOW 

LIMIT 

APPLIED 

LOAD 

HIGH 

LIMIT 

20.0 

20.0 

20.0 

50.0 

50.0 

50.0 

99.8 

100.0 

100.2 

199.6 

200.0 

200.4 

299.4 

300.0 

300.6 

399.2 

400.0 

400.8 

Figure 4:  Calibration 

Tolerance Table 

IMPORTANT 

CALIBRATION  CHECK      Qualified  service  personnel  only  should  perform  this 
procedure.  Load cells have no user serviceable components and should not be tampered 
with  for  any  reason.    Re-calibration  is  generally  not  required,  but  should  be  verified 
periodically  to  ensure  accuracy.    The  recommendation  for  calibration  check  is  at  least 
once every 12 months, or as individual maintenance policy requires. 

 

Содержание SRScales SRV945

Страница 1: ..._170724 Page 1 of 14 SInstruments Inc 600 Young Street Tonawanda NY 14150 Tel 716 693 5977 Fax 716 693 5854 URL www srscales com email sri srinstruments com Copyright 2017 S Instruments Inc S by S Ins...

Страница 2: ...IGURES 2 PACKING CHECKLIST MODEL SRV949 3 ASSEMBLY 4 SYSTEM DESCRIPTION AND INTENDED USE 5 MAINTENANCE AND CLEANING 6 STORAGE AND TRANSPORTATION 6 SPECIFICATIONS 7 BUTTON FUNCTIONS 8 BASIC SYSTEM OPER...

Страница 3: ...onawanda NY 14150 Tel 716 693 5977 Fax 716 693 5854 URL www srscales com email sri srinstruments com Copyright 2017 S Instruments Inc PACKING CHECKLIST Model SRV949 Portable Platform Scale DESCRIPTION...

Страница 4: ...srinstruments com Copyright 2017 S Instruments Inc ASSEMBLY To install included six 6 AA 1 5 volt alkaline batteries follow steps below STEP 1 Unlatch tab on the Battery Compartment cover on bottom o...

Страница 5: ...latest in microprocessor and load cell technology to provide accurate and repeatable weight data Six 6 identically matched transducers are strategically placed to ensure an accurate representation of...

Страница 6: ...oap and water is recommended for general cleaning and disinfecting STORAGE and TRANSPORTATION STORAGE If storing this equipment for periods longer than three 3 months remove the batteries To maintain...

Страница 7: ...of displayed resolution for calibrated range AUTO ZERO One button operation AUTO POWER DOWN Approximately 120 seconds AVERAGING Automatic digital filter POWER SUPPLY Six 6 AA 1 5 volt alkaline batter...

Страница 8: ...is procedure The display will read 0 0 LB or KG The button also wakes up the display and shows the patient s weight if it should Auto Power Down before the weighing process is done HOLD RECALL The HOL...

Страница 9: ...ace remains active If scale shuts down press the ZERO WEIGH button once to wake display and take reading HOLD RECALL The scale display is designed to automatically lock the reading on the display and...

Страница 10: ...tton STEP 3 Place the first calibrated weight on the scale Wait for scale to stabilize note scale reading Remove weight STEP 4 Place second calibrated weight on scale Wait for scale to stabilize note...

Страница 11: ...ZERO WEIGH button to turn the scale on STEP 3 Press Lb Kg button and toggle to select lb STEP 4 Press the left button on rear of display Display will read CAL STEP 5 Toggle the ZERO WEIGH button to re...

Страница 12: ...TEP 11 When display reads SAVE press the HOLD RECALL button to cycle through Savd and return to CAL STEP 12 Calibration is completed Press the left button on rear of display to return to run mode Allo...

Страница 13: ...nc s part and it neither assumes nor authorizes any other person to assume for SR Instruments Inc any other liabilities in connection with the sale of said articles In no event shall SR Instruments In...

Страница 14: ...art No MAN949_170724 Page 14 of 14 SInstruments Inc 600 Young Street Tonawanda NY 14150 Tel 716 693 5977 Fax 716 693 5854 URL www srscales com email sri srinstruments com Copyright 2017 S Instruments...

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