詳細規格及用途描述

Descriptions

SD700 is a brand new ultra slim Handheld linear imaging contact reader represents or customers who require a cost-effective solution for close contact to middle range bar code reading without sacrificing quality and performance. Aside from the characteristics of “high performance, high sensitivities and high stability” inherited from Champtek previous products, SD700 provides the guarantee of excellent reading performance on virtually all linear bar codes, including damaged or poorly printed codes.
It is designed as ultra slim shape, lightweight and low energy consumption, In performance, it can read 8cm bar code at contact window and up to 10cm reading depth with scan speed up to 200 scans per second, which benefits the user when reading standard or wide bar codes. The SD700 reader is available be used as triggerless readers, by simply disabling the trigger with a configuration setting.
SD700 provides a complete all in one multi-interface solution, including RS-232, USB, Keyboard Wedge. It is absolutely the best choice for retailers using POS or regular cash register system.


Specifications

Physical Characteristics
◎ Body weight Approx. 85g / 3oz (w/o cable)
◎ Material ABS and Rubber
◎ Dimension (WxHxL) 79 X 45 X 157 mm
◎ Color available White and black

Performance
◎ Light Source Visible Red Light 632nm LED
◎ Sensor Linear CCD Sensor
◎ Processor Type 32-bit
◎ Operating Freq. 8 MHz (Internal)
◎ Scan Speed 200 scans per second ±10%
◎ Depth of Field Up to 100mm@20mil,PCS90%, Code39
◎ Width of Field (Window) 80 mm at window
◎ Print Contrast Ratio 30%
◎ Resolution 3mil /0.076mm@PCS90%
◎ Ambient Light 20,000 Lux Max
◎ Reading Angle Test Conditions: Code 39, 10mil/0.25mm, PCS 90%
　Forward & Backward ±10°~30° (±5°)
　Left & Right ± 60° (±5°)

Environmental
◎ Operating Temperature 0°C to 50°C (32°F to 122°F)
◎ Storage Temperature -20°C to 70°C (-4°F to 158°F)
◎ Relative Humidity 20% to 95% (Non-condensing)

Reliability
◎ Life Time
　Trigger Switch 1,000,000 times
　MTBF(Calculated) 50,000 hours
◎ Thermal Shock
　High Temp. 60°C (140°F)
　Low Temp. -20°C (-4°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°)
◎ Drop 47.24 inches (120cm) drop on Concrete Surface

Symbologies
◎ Automatically discriminates major standard 1D bar codes, include GS1 databar - Omnidirectional, Expanded and Limited