Unitech MS250 User Manual

Copyright 2012 unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of unitech Electronics Co., Ltd.
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8.4. Reliability
Life Time
Trigger Switch
1,000,000 times
MTBF(Calculated)
50,000 hours
Thermal Shock
High Temp.
60
o
C (140
o
F)
Low Temp.
-20
o
C (-4
o
F)
Cycle time
20 minutes for high temp. , 20 minutes for low temp.
Cycles
5 cycles
Cable Bending Test
25,000 times/ minimum (30 times/ min @ 500g/ 90
o
)
Drop
59.06 inches (150cm) drop on Concrete Surface
Beeper
90 db/ minimum

Unitech MS250 Specifications

General

Type	Handheld bar code reader
Sensor type	CCD
Scanner type	1D
Linear (1D) barcodes supported	Codabar, Code 11, Code 128, Code 32, Code 39, Code 93, EAN 128, EAN-13, EAN-8, GS1 DataBar, ISBN, Interleaved 2 of 5, MSI, Plessey, UPC-A, UPC-E
2D (matrix & stacked) barcodes supported	Not supported
Standard interfaces	RS-232, USB
Connectivity technology	Wired
Power source type	DC
AC adapter output voltage	5 V
Buzzer	Yes
Certification	CE, FCC, BSMI, VCCI
Product color	Black
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	20 - 95 %

Weight and Dimensions

Depth	62.5 mm
Width	79 mm
Height	163.3 mm
Weight	83 g