Hangzhou Grow Technology Co., Ltd
Address: Room 310, Building B, Building 1, No. 279, Shiqiao Road, Xiacheng District, Hangzhou
Tel：86 571 86688123
Email：winni@hzgrow.com
Fax：86 571 89922886
Online customer service
Customer service hotline
Customer service team:
在线客服
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PRODUCTS CENTER
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GROW GM77-S 1D 2D Barcode Scanner
Classification
Barcode Scanner
Interface
UART/USB
Voltage
DC 3.3V
Operating Current
180mA
Resolution
≥4mil
Quantity
-
+
DETAIL
Product parameters
Specifications
·Decoding Ability:
QR Code, Data Matrix, PDF417,Aztec,Micro QR,Micro PDF417, EAN,UPC,Code 39,Code 93,Code 128,UCC/EAN 128, Codabar, Interleaved 2 of 5, ITF-6,ITF-14,ISBN,ISSN, MSI-Plessey, GS1 Databar ,Code 11,Industrial 25, Standard 25,Plessey, Matrix 2 of 5
Electrical Parameters:
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Scanning Performance
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Scan Mode
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640*480 CMOS
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Lighting
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White LED
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Collimate
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Red LED
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Read Code
Type
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2D
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QR Code, Data Matrix, PDF417,Aztec,Micro QR,Micro PDF417
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1D
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EAN,UPC,Code 39,Code 93,Code 128,UCC/EAN 128, Codabar,
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Interleaved 2 of 5, ITF-6,ITF-14,ISBN,ISSN, MSI-Plessey
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GS1 Databar ,Code 11,Industrial 25,
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Standard 25,Plessey, Matrix 2 of 5
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Accuracy of reading
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≥4mil
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Depth of Field
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EAN-13
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50mm-220mm (13mil)
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Code 39
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40mm-90mm (5mil 10 byte)
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QR Code
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25mm-200mm (20mil 16 byte)
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Data Marix
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50mm-90mm (10mil 20 byte)
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PDF417
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30mm-130mm (6.67mil 7 byte)
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Contrast
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≥25%
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Scanning angle
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Intersection angle 360°,Elevation ± 55°
Deflection angle ± 55°
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Viewing Angle
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Horizontal:47° Vertical:36°
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Mechanical/
Electrical Parameters
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Interface
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TTL-232 , USB (HID-KBW, Virtual serial port)
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Dimension
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21.6*12*13.2mm
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Operating Voltage
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DC 3.3 V
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Operating Current
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180mA
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Standby Current
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USB:50mA; TTL:10mA
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Environmental Parameters
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Operating Temperature
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-20℃~+50℃
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Storage Temperature
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-40℃~+70℃
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Operating Humidity
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5%~95%（Non-Condensing）
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Environmental Light
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0~100000LUX
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Files
·Provide User Manual
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