Appendix 2: Specifications
188
Specifications Common to all vb models Remarks
Display
Resolution
Viewing area
Backlight
Graphic LCD
240 pixels x 128 pixels
4.3" x 2.3" (110 x 60) mm
Electro-luminescent
PROFLASH
Allows vb firmware to be upgraded via serial comms Download firmware service packs via the Internet
Communications
Baud rate
RS232
57 600 bits per second
15 kV ESD protected. Cable with DB9 connector
USB adapter provided
Battery
Type
Voltage
Capacity
Operating time (typical)
Custom Nickel-Cadmium pack
7.2 V nominal
1500 mAh nominal
12 hours with backlight off, 7 hours with backlight on
Depends on mode and setup
Charger and conditioner
Charge rate
Discharge rate
Integral charger - automatic and manual control
0.7 A nominal
0.5 A nominal
Power transformer with 13.5 V ± 1.5 V DC, 1 A output
included in kit
2.5 hours for complete charge nominal
Combats NiCad battery memory effect
Mechanical
Size
Weight
9.7" W x 6.1" L x 3.0" H (247 x 154 x 75) mm
4.4 lb (2 kg)
Including protective boot
Including protective boot and strap
Environmental
Temperature/Humidity
Operating
Storage
EMC
32 °F to 122 °F (0 to 50) °C
80% RH 32 °F to 86 °F
70% RH 86 °F to 122 °F
14 °F to 140 °F (-10 to 60) °C
95% RH
EN55022, CISPR22
EN55024, CISPR24
Non-condensing
Non-condensing
Radiated and conducted emissions
RF field, ESD and fast transient immunity
Revised 22 November 2005. While every effort has been made to provide the most accurate information we advise that information in this
document may contain technical inaccuracies or typographical errors. Commtest Instruments Ltd may at any time and without notice make
improvements and/or changes in the products described in this information.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
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