Mindray UA-66 User manual

UA-66
Urine Analyzer
Operator’s Manual

UA-66 Urine Analyzer Operator’s Manual
i
Copyright
© 2005-2010 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. All rights Reserved.
For this Operator’s Manual, the issue date is 2010-05.
Intellectual Property Statement
SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD. (hereinafter called Mindray) owns
the intellectual property rights to this Mindray product and this manual. This manual may refer to
information protected by copyright or patents and does not convey any license under the patent rights
or copyright of Mindray, or of others.
Mindray intends to maintain the contents of this manual as confidential information. Disclosure of the
information in this manual in any manner whatsoever without the written permission of Mindray is
strictly forbidden.
Release, amendment, reproduction, distribution, rental, adaptation, translation or any other derivative
work of this manual in any manner whatsoever without the written permission of Mindray is strictly
forbidden.
, , , , BeneView, WATO,
BeneHeart, are the trademarks, registered or otherwise, of Mindray in China and other countries.
All other trademarks that appear in this manual are used only for informational or editorial purposes.
They are the property of their respective owners.
Responsibility on the Manufacturer Party
Contents of this manual are subject to change without prior notice.
All information contained in this manual is believed to be correct. Mindray shall not be liable for errors
contained herein or for incidental or consequential damages in connection with the furnishing,
performance, or use of this manual.
Mindray is responsible for the effects on safety, reliability and performance of this product, only if:
all installation operations, expansions, changes, modifications and repairs of this product are
conducted by Mindray authorized personnel;
the electrical installation of the relevant room complies with the applicable national and local
requirements; and
the product is used in accordance with the instructions for use.

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WARNING:
It is important for the hospital or organization that employs this equipment to carry out
a reasonable service/maintenance plan. Neglect of this may result in machine
breakdown or personal injury.
NOTE:
This equipment must be operated by skilled/trained clinical professionals.
Warranty
THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR
IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY
PARTICULAR PURPOSE.
Exemptions
Mindray's obligation or liability under this warranty does not include any transportation or other charges
or liability for direct, indirect or consequential damages or delay resulting from the improper use or
application of the product or the use of parts or accessories not approved by Mindray or repairs by
people other than Mindray authorized personnel.
This warranty shall not extend to:
Malfunction or damage caused by improper use or man-made failure.
Malfunction or damage caused by unstable or out-of-range power input.
Malfunction or damage caused by force majeure such as fire and earthquake.
Malfunction or damage caused by improper operation or repair by unqualified or
unauthorized service people.
Malfunction of the instrument or part whose serial number is not legible enough.
Others not caused by instrument or part itself.
Company Contact
Manufacturer: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
E-mail Address: [e-mail]
Tel: [phone] 26582888
Fax: [phone] 26582500
EC-Representative: Shanghai International Holding Corp. GmbH(Europe)
Address: Eiffestraβe 80, Hamburg 20537, Germany
Tel: [phone]
Fax: [phone]

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Labels
Labels are used to indicate potential hazards in operating the system. The following table explains the
labels used on the system.
Serial number.
Risk of electric shock
Biohazard Warning: Risk of potentially biohazardous infection
Date of manufacture.
Manufacturer.
In vitro diagnostic equipment.
Storage temperature.
Atmospheric pressure for storage.
Relative humidity for storage.

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Contents
1Introduction........................................................................................................... 1
1.1 Specifications ......................................................................................................................1
1.2 Displayed/Printed Results...................................................................................................2
2Installation ............................................................................................................ 5
2.1 General................................................................................................................................5
2.2 Environment Factors...........................................................................................................5
2.3 Unpacking............................................................................................................................5
2.4 Outline of the Instrument.....................................................................................................6
2.5 Connect to a Computer.......................................................................................................7
2.6 Power On.............................................................................................................................7
2.7 Install Paper Roll.................................................................................................................7
2.8 Adjust the Display................................................................................................................8
2.9 Introduction of Software......................................................................................................8
2.10 Turn the Instrument Off...................................................................................................10
3Setup.................................................................................................................. 12
3.1 Reagent Strip.....................................................................................................................12
3.2 Critical Value......................................................................................................................12
3.3 Grade.................................................................................................................................13
3.4 Realtime Clock..................................................................................................................13
3.5 Printer................................................................................................................................14
3.6 RS-232C............................................................................................................................15
3.7 Serial No............................................................................................................................16
4Testing................................................................................................................18
4.1 Decide Testing Mode.........................................................................................................18
4.2 Decide Sample No. ...........................................................................................................18
4.3 The Single Mode...............................................................................................................19
4.4 The Batch Modes..............................................................................................................20
4.5 Stop Testing.......................................................................................................................20
5Reports...............................................................................................................22
5.1 Date List ............................................................................................................................22
5.2 Report................................................................................................................................24
6Troubleshooting.................................................................................................. 26
7Maintenance.......................................................................................................28
7.1 General Cleaning ..............................................................................................................28
7.2 Daily Cleaning...................................................................................................................28
7.3 Disinfection........................................................................................................................29
7.4 Periodic Cleaning..............................................................................................................30

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1 Introduction
1.1 Specifications
Power Required AC 220V 50/60Hz
(AC 110V 50/60Hz)
Line Leakage Current ≤0.5 mA
Dimensions Width: 360 mm (14.2 in.)
Depth: 300 mm (11.8 in.)
Height: 100 mm (3.94 in.)
Weight 3.8 Kg
Ambient Operating
Temperature range
10 to 30℃ ℃
Ambient Operating
Humidity range
≤80%
Atmospheric pressure 76kPa-106kPa
Transport and storage conditions Temperature: 0℃-40℃
Relative humidity: ≤80%
Testing Type Reflectance Photometer
Light Source LED
Wavelength R (red), G (green), B (blue)
Work Flow 60 seconds( single step mode )
60 seconds( slow batch mode )
30 seconds( fast batch mode )
Printer External printer 、micro thermo printer, width 57 mm,
diameter<50mm.
Display Liquid Crystal Display with back light, 240*128 dots
Interface RS-232C, DB9 female
Testing items Leukocytes, Urobilinogen, Bilirubin, Nitrite, pH,
Specific Gravity, Blood, Glucose, Protein, Ketone,
AscorbicAcid
Usable Strip U-10 Para. & 11 Para
Table 1.1

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1.2 Displayed/Printed Results
Arbitrary Conversional SI
LEU -
±
1+
2+
3+
neg.
15 Leu/µL
70 Leu /µL
125 Leu /µL
500 Leu /µL
NIT Neg.
+
URO norm.
1 mg/dL
2 mg/dL
4 mg/dL
8 mg/dL
Norm.
17 µmol/L
35 µmol/L
70 µmol/L
140 µmol/L
PRO -
±
1+
2+
3+
4+
Neg.
15 mg/dL
30 mg/dL
100 mg/dL
300 mg/dL
2000 mg/dL
PH 5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
BLD -
±
1+
2+
3+
Neg.
5-10 Ery
25 Ery
80 Ery
200 Ery
SG 1.000
1.005
1.010
1.015
1.020
1.025
1.030
KET Neg.
5 mg/dL
15 mg/dL
40 mg/dL
80 mg/dL
160 mg/dL
Neg.
0.5 mmol/L
1.5 mmol/L
4.0 mmol/L
8.0 mmol/L
16 mmol/L
BIL Neg.
1+
2+
3+
Neg.
1 mg/dL
2 mg/dL
4 mg/dL
Neg.
17 µmol/L
35 µmol/L
70 µmol/L

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Arbitrary Conversional SI
GLU Neg.
100 mg/dL
250 mg/dL
500 mg/dL
1000 mg/dL
2000 mg/dL
Neg.
5 mmol/L
15 mmol/L
30 mmol/L
60 mmol/L
110 mmol/L
VC 0 mmol/L
0.6 mmol/L
1.4 mmol/L
2.8 mmol/L
5.6 mmol/L
Table 1.2

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2 Installation
2.1 General
This chapter provides detailed installation instructions for the UA-66 Urine Analyzer. The
installation steps must be followed correctly to ensure proper installation, operation and service.
Read this section carefully before attempting to operate the instrument.
The UA-66 is a precision instrument and must be handled accordingly. Rough handling or
dropping of the instrument will disturb internal calibrated optics and cause other damage. Always
handle the instrument with care.
2.2 Environment Factors
As with all sensitive electronics instruments, prolonged exposure to excessive humidity and
temperature should be avoided. Temperature should be held relatively constant to obtain the
highest degree of operating stability. The ambient temperature range for instrument operation is
10 to℃30 ; The maximum ambient humidity is℃80% relative humidity. Before operating, allow
the instrument to equilibrate to the environment conditions. Make sure that the instrument is
placed stably on a level platform. If the 4 feet of the instrument cannot contact the platform
properly, adjust the feet. Turn the feet counterclockwise to raise them, or turn the feet clockwise to
lower them.
Place the instrument where it will not be subjected to extreme temperature variations. Avoid
proximity to open windows, ovens, hot plates, open burners, radiators, dry ice baths, and in
particular, to direct sunlight. The UA-66 should not be used in an explosive atmosphere.
2.3 Unpacking
Carefully remove the instrument and accessory package from the shipping carton. Inspect the
carton and instrument for visible signs of damage. If damage to the instrument exists, immediately
file a complaint with the carrier.
The following parts and accessories should be included with the instrument:
♦Operating Manual ( 1 )
♦Paper Roll ( 1 )
♦Line Cord ( 1 )
♦Replacement Fuses( 2 )
♦RS-232C Communication Cable ( 1 )
Make sure all these items have been included with your instrument, and keep them for future
use.
After the instrument has been unpacked, place it on a firm work surface in the designated work
area. Make sure there is nothing in front of the instrument that will obstruct the reagent strip feed
table when it moves out to the load position.

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NOTE: Retain the UA-66 shipping carton for future use. If the instrument ever needs to
be shipped, the shipping carton will afford the best protection.
2.4 Outline of the Instrument
Feed Table
Insert
Printer Cover Display Keyboard Feed Table
Figure 2.1
Figure 2.1 shows the top view of the instrument. Pay attention to the feed table and the feed
table insert components. The reagent strip is held and moved in and out by these two
components while being tested. The feed table is mounted on the instrument and cannot be
removed from the instrument. The feed table insert is mounted on the feed table and can be
removed from the feed table when need to be cleaned or disinfected (see 7. Maintenance).
`
Serial port Parallel port Power jack Fuse Power switch
Figure 2.2

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Figure 2.2 shows the rear view of the instrument.
White Plastic
Calibration Chip
Reagent Strip
Holding Channel
Figure 2.3
The reagent strip holding channel is used to hold the strip while being tested. The white plastic
calibration chip is used to afford a calibration standard for photo metering. It must be treated
carefully during the whole life of the instrument (see 7. Maintenance).
2.5 Connect to a Computer
The UA-66 can also be connected to a host computer via the RS-232C serial port. Plug one end
of the RS-232C communication cable into the RS-232C port on the rear panel of the instrument;
plug the other end into the appreciate port on the host computer.
2.6 Power On
The UA-66 is designed as an instrument can be used at either 110VAC or 220VAC.
NOTE: Incorrect input of voltage will cause damage.
Plug the instrument line cord into the instrument and into a appropriate grounded AC electrical
outlet, then turn the instrument power on by placing the power switch to the “|” position.
After the power is on, the instrument shows the logo immediately on the displayer and begins to
perform a self diagnosis and calibration process. If any error occurred during the progress, refer
to 5 Troubleshooting. Once the self diagnosis and calibration process completed, the instrument
will show the system main menu including the logo, the software version, operating items, date
and time.
2.7 Install Paper Roll
There is no paper roll in the printer when being shipped. Install a paper roll before using the

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instrument.
1. Be sure that the instrument is in idle state, press ESC until the display return to the main
menu.
2. Lift the printer cover on the top of the instrument.
3. Remove the used paper roll core.
4. Place a new roll of paper into the printer, with the paper unrolling from the beneath.
5. Feed the paper under the roller, and to advance the paper through the printer press ►. If the
paper does not catch immediately, gently feed the paper into the roller while continuing to
press ►.To make insertion easier, be sure the leading edge is a clean, straight cut; trimming
the paper to a point may also assist in easier insertion.
6. Allow 4-5 cm of paper to advance through the roller, the feed the paper through the opening
on the printer cover. Place the lip of the cover under the ledge on the instrument opening and
close the cover. Press down firmly on the back of the cover until it snaps into place.
2.8 Adjust the Display
1. Open the printer cover on the top of the instrument.
2. Adjust the potentiometer (see Figure 2.6 ) using a suitable driver, scroll to find a position
where the contrast of the screen is the most suitable.
Potentiometer
Figure 2.4
3. Replace the printer cover.
2.9 Introduction of Software
Figure 2.5 shows the main menu of the instrument. The main menu is the entry of a multi-level
menu system, from which all the user-selectable functions can be accessed. The main menu
displays the date, time and the software version.
The main menu lists 3 menu items, “Test”, “Reports” and “Options”. The item surrounded by a
shadowed box is the item being selected.

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The content of the menu is the following:
Single Mode
Slow Batch Mode
Test
Fast Batch Mode
Reports
Strip
Critical Value
Grade
Displayer
Date
Realtime Clock
Time
Option
Shade
Printer
Diagnosis
9600
19200
38400
Serial Port
57600
Options
Serial No
Table 2.1
The operator executes the designated functions using the keyboard. The Keyboard consists of
3 arrow keys and 3 function keys.
Key Function
FUN Used to show or close a pop-up menu or mark a specimen during testing.
▲Used to select the previous menu or option, or increase the selected digit
while a number is being edited.
▼Used to select the next menu or option, or decrease the selected digit
while a number is being edited.
►Used to select the next digit while editing an integer, to feed paper at the
main menu or to select the menu in the next column while multi column
being displayed.
ESC Used to stop current operation;
Used to exit from current menu to upper menu level.
START Used to begin a reagent test or to make new settings accepted;
Table 2.2
When any menu under the main menu being displayed, the menu title is shown at the top of the

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displayer to indicator the location of the current menu, for example:
Options>Realtime Clock>Date
2002.06.03
2002.06.03
Figure 2.5
Sometimes pop-up menu is used to accept instructions from the operator. Press FUN to show a
pop-up menu, for example:
Move Out
Move In
Figure 2.6
The highlighted item is the item being selected. Press START to execute the corresponding
function, ESC or FUN to close the pop-up menu.
When a parameter need is to be input, the software will show an input box, for example:
Select Date
2002-05-23
Figure 2.7
If the parameter being edited has several segments, use ►to change the select fields and
press ▲/ ▲to modify. Press START to validate the input.
When an error occurs, the software will show a notice box with a short and a long buzz, for
example:
E21
Printer Paper Empty!
Figure 2.8
When a long process being done, the software will show a notice box to indicate the status, for
example:
Printing…
Figure 2.9
2.10 Turn the Instrument Off
1. Be sure that the instrument is in idle state, press ESC until the display return to the main
menu.
2. Press FUN to show a pop-up menu:

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Move Out
Move In
Figure 2.10
3. Select “Move In” by ▲and ▼, and press START, the feed table begins to move in until the
storage position.
4. Place the power switch to the “0” position.
NOTE: It is strongly recommended that the feed table should be moved to the
“storage” position before turning the instrument off.

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3 Setup
At the main menu( See Figure 2.5 ), use ▲and ▼as necessary to select “Options” , and
press START to enter “Options” menu:
Options
Strip Printer
Critical Value Serial Port
Grade Serial No.
Realtime Clock
Figure 3.1
Using this menu, the operator can:
♦Correct the system clock;
♦Set the options for printer and serial port;
♦Select the reagent strip , testing results output unit and critical values;
♦Show serial No. of the instrument.
3.1 Reagent Strip
NOTE: The name of the reagent strip being used must be the same as the reagent strip
selected by the “Options>Strip” menu. Use of any other strip will cause erroneous results.
At the “Options” menu( See Figure 3.1 ), use ▲and ▼to select “Strip”, press START to enter
the “Options>Strip” menu:
Options>Strip
10 Para.
11 Para.
Figure 3.2
Use ▲and ▼as necessary to select the designated reagent strip, press START to validate the
new selection.
3.2 Critical Value
Critical values are a set of values to be compared with the testing results. If the result of a
certain parameter is the same as or higher than the corresponding critical value, a “*” will be
inserted in front of the corresponding row while the report being displayed and printed.
At the “Options” menu, use ▲and ▼to select “Critical Value”, press START to enter the