Perel MEIZHENG SSR960 User manual

SSR960 Smart Strip Reader
Operation Manual

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Contents
1. Precautions ................................................................................................................................................... 2
2. Introduction .................................................................................................................................................. 4
3. Preparation ................................................................................................................................................... 6
4. Detection ....................................................................................................................................................... 9
5. Maintenance ................................................................................................................................................. 15
6. Contact Us .................................................................................................................................................... 17

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1. Precautions
The SSR960 Smart Strip Reader is a portable instrument intended for the food safety industry testing
use. Please read the Operation Manual carefully before using the instrument, so that the operator can
understand the instrument quickly and operate it correctly to avoid unnecessary damage to the instrument
due to improper operation.
Precautions
Always implement basic safety precautions, including all the items listed below.
Read the items below before use:
1. Make sure the voltage of the power supply matches the voltage range of this instrument
which described in the manual (Please note that the battery or adapter and power cord with original
speci󽗉cations must be used to prevent overpressure from burning the instrument).
2. Power cord: Type-C power connection cable, and DC5V adapter.
3. Do not put or operate in wet/damp conditions.

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4. Please operate the instrument only according to the manual.
5. Please use the supplied or recommended accessories.
6. Do not use the instrument once it works abnormal or damage.
7. Do not operate the instrument near heat source.
8. Avoid sundries and dust into the transmit channel. Keep the transmit channel away from soft cloth,
hair and 󽗊u󽗈.
9. The instrument shall not be squeezed by other objects during the testing.
10. Do not drop or put anything into the opening or joint of the instrument unless the speci󽗉ed stated
in the manual.
11. Keep the instrument away from strong electromagnetic 󽗉eld interference source.
12. Avoid direct sunlight.
13. Working environment temperature: +5℃～ +40℃ , relative humidity: 15% ～ 80%.
14. Remove the battery when the instrument is not in use for a long time.
15. Power supply requirement: 3V-CR2 lithium battery, USB power adapter (5V/1A).

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2. Introduction
SSR960 Smart Strip Reader is a portable instrument to fast detect Lateral Flow Test strips or cassettes. It
can be compatible with 3 types of reagent products from Meizheng Bio-Tech: 2-step testing strip (80-25mm),
1-step testing strip (85-25mm), and 1-step testing cassette (85-40mm). One strip or cassette can detect 5
items maximumly.
The APP of this instrument is developed based on Android system. The APP can rapidly connect to the
instrument via Bluetooth to achieve detection operations. Through scanning the QR code of the standard
curve, the product information can be automatically built into the APP. After detection, test records can
also be automatically stored in the APP. Click the “Test Records” icon to query the testing items. The data
can be exported or shared.
Instrument Structure

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Component:
1. 1-step cassette 2. 2-step strip detection cassette
3. 1-step strip detection cassette 4. Cassette transmit channel
5. Bluetooth connection indicator 6. Type-C port (power only)
7. Battery lid 8. Pick (to remove and install the battery)
Technical parameters
1. Allowable variation of detection line position: ±1mm
2. Repeatability detection of a single reader: CV ＜ 3%
3. Di󽗈erence detection between readers: CV ＜ 5%
4. Stability detection of the reader: R ＜ 3%
5. Accuracy detection of the reader: ±10%

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3. Preparation
1. Preparation before using the instrument
1.1 APP installation: It can be installed on Android phone through speci󽗉ed website or QR code. Turn
on the Bluetooth on the APP after installation.
1.2 Powered by battery
1.2.1 Open the battery lid: Use the pick to
remove the battery lid in a counterclockwise
direction.
1.2.2 Install the battery: Put the battery in
the instrument in the direction of the arrow mark
as the picture shown below. The positive pole
is outward, and the negative pole is inward. Use the pick along the direction of LOCK arrow to close the
battery lid.

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1.3 Powered by Type-C: Connect the type-c interface of the cable to the USB socket of the instrument,
and connect the other end of the cable to the charger.
2. Application of Lateral Flow Testing
Select the proper cassette and make sure the detection
window is upside. Insert the cassettes into the instrument
in the direction of the arrow which is shown in the picture
above. After reaching to the de󽗉ned position, the instrument
will be turned on, the Bluetooth indicator will flash
intermittently. It will be turned o󽗈 by pulling out the cassette.
The instrument will automatically power off if there is no
operation within 10 minutes, and turn on the instrument
again by inserting the cassette again.
Note: Strips and cassettes must be fully inserted into the dened position of the instrument,
otherwise the results may be inaccurate.

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The strip needs to be removed the sample pad after the reaction, and before inserting into the
instrument. Please refer to the kitinsert for the detailed operations of the reagent kit.
3. Key points of using the APP of SSR960 Reader
When clicking “ ” icon, the user’s device is required to connect to the Reader via Bluetooth. After
the connection, the Reader can execute the testing and analyze the results. Please refer to the Reader’s
label for the connecting name of Bluetooth.
Please refer to the Reader’s label for the serial number of Bluetooth. There are two methods to choose
the device: ① Choose the device with same serial number from the device list. ② Click “Scan QR Code”
icon on the bottom right corner to scan the device QR code which is on the Reader’s label to complete the
connection.

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4. Detection
After preparation, the user can go into the detection procedures. Click “SSR960 APP” to enter the
home screen, including 4 icons of “Standard Curve”, “Test”, “Test Records”, “Settings”.
Turn on Bluetooth before testing. Check “ ” icon to display the Bluetooth status. If Bluetooth
function is not turned on in advance, a prompt to turn on Bluetooth will appear on the screen during
testing, and testing can only be performed after the connection is allowed.
1. Settings
Click the “ ” icon to enter the setting interface, including 5 items of “Operator management”,
“Device list”, “Test settings”, “Language”, “System information”. The item of “Operator
management” can add new operator information. The item of “Device list” can manage Bluetooth
connection. Click the device to connect to the Bluetooth, or connect according to the prompts during
testing. The item of “Test settings” can con󽗉gure the display of the test interface, where at least one of “Test
cassette” and “Test strip” can be selected. “Product code”, “Operator”, “Sample No.”, and “Remarks”
are optional to be displayed on the test interface once turning on the icons. The item of “Language” can

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select the user language. The item of “System information” can view the current system version and
device number. Click “Check for Updates” to update the APP to the latest version.
2. Standard Curve Management
Click the “ ” icon to enter the standard curve management interface. Then, click “ ” icon
in the upper right corner to scan the QR code and input the standard curve. There are two ways of standard
curve input. The one is scanning the QR codes for input. Please not that all the QR codes of multiple in
one product should be scanned one by one, and the system will return to “Standard Curve” interface
automatically after scanning. The other one is importing the QR codes for input. Click “ ” icon to
import the QR codes.
Search for the standard curve information in the “Standard Curve” management interface by
entering the Product name, Lot No., or Product code. Long press the items of standard curve to delete the
standard needed.

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3. Testing
If the “Test settings” has not been performed in the settings interface, the
user will go into “Test settings” interface to con󽗉gure the test interface after
clicking “ ” on the home screen. Then click “NEXT” to enter the test
interface.
Click “ ” icon in the upper right corner to input the standard curve
information by scanning the QR codes. Click “Product name” to choose the
product to be tested, then return to the test interface and display the product
information, as shown in the picture on the right.

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Click “ ” icon to select the Lot No. of the product ready for detection.
Click “ ” icon to enter the “Operator management”
interface and add the operator’s name, then click “ ” icon to complete the
input. If the operator has been added, select one in the list below and long press
operator’s name to delete it.
“Sample No.” and “Remarks” can be entered manually by the operator
as required. If there is only one testing sample, the sample name will be
displayed on the “Test” interface. If there are multiple testing samples, click
“” icon to select the sample needed.
After entering the information on the “Test” interface, click “ ” icon
to perform the testing. If the Bluetooth does not connect to the Reader, a prompt
will display to guide the operator to connect the Bluetooth to the device. Select
the device to complete the connection, as shown in the picture on the right.

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The test result will display
“Positive” or “Negative” after
detection. Click “ ”
icon to take a photo for the testing
strip or testing cassette, and save
as back-up, as shown in the picture
below. Click “ ” icon in
the upper right corner to share or
export the test result.

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4. Test Records
Click the “ ” icon on the home screen to
enter the interface of Test Record. The user can query
the test records according to Product name, Product
code, Lot No., detection time and Operator, as shown
in the pictures on the right.
Long press the testing records to select the records
individually or entirely and perform operations such as
“Delete”, “Export”, or “Share”.

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5. Maintenance
This instrument is a precise equipment, in order to keep the instrument in a good condition, daily
maintenance should be done.
1. Keep the working environment tidy and clean.
2. The surface of the instrument should be cleaned with a neutral cleaner and a wet cloth.
NOTE: keep the instrument away from solvents, oils, corrosive substances!
No. Fault Reason Settlement
1
Power on, but
the LED light is
not on
The power plug is not in good
contact
Replug the power plug to ensure
󽗉rm contact
LED light or electrical parts
damage
Send it to the factory for inspection
and maintenance
Low battery Replace the battery
The cassette does not insert
correctly
Remove the cassette and insert it
again

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2
Can not execute
the detection
and reading
The testing strip does not insert
correctly, or its sample pad is
not removed
Adjust the strip position, remove
the sample pad, or insert the strip
again
The testing cassette does not
insert correctly
Insert the cassette according to the
right direction and position
3Instrument crash
Non-normal uses Master reset or restarted
Recurring Check the hardware and software
of the instrument

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6. Contact Us
Shandong Meizheng Bio-Tech Co., Ltd.
Add: No. 69 Zhaoyang North Road, High-tech Zone, Rizhao, Shandong Province. P.R.China
Tel: [phone]
Website: en.meizhengbio.com
Zip: 276800

Shandong Meizheng Bio-Tech Co., Ltd.
Add: No. 69 Zhaoyang North Road, High-tech Zone, Rizhao, Shandong Province. P.R.China
Tel: [phone]
Website: en.meizhengbio.com
Zip: 276800
Version: 2023-1