User's guide
1. Introduction
BR30 weighing indicator is and accurate, fast and versatil indicator with check weig-
hing functions.
The display is large easy to read liquid cristal type (LCD). The LCD's are supplied
with a LED backlight.
All units include automatic zero tracking, audible alarm for pre-set weights, and an
accumulation facility that allows the individual weights to be stored and recalled as
an accumulated total.
2. Speci!ations
Model
Resolution
Interface
Stabilisation Time
Operating Temperature -10
Power supply
Calibration
Display
Balance Housing
Load cell drive voltage
Load cells
3. Installation
3.1. General Insatallation
• The BR30 should be sited in a location that will not degrade the accuracy.
• Avoid extremes of temperature. Do not place in direct sunlight or near air
conditioning vents.
• Avoid unsuitable tables. The tables or !oor must be rigid and not vibrate. Do
not place near vibrating machinery.
• Avoid unstable power sources. Do not use near large users of electricity such
as welding equipment or large motors.
• Avoid high humidity that might cause condensation. Avoid direct contact with
water. Do not use spray or immerse the indicator in water.
• Keep the indicator clean.
34
Indicator
BR30
1:6.000
RS232 output optional
1 Seconds typical
o
C - 40
o
C / 22
o
F - 104
External AC adapter, 9V 800mA
AC powered, 230V
Automatic External
1/2
5
digits LCD display with 52 mm high digits,
attached LED backlight
Stainless steel indicator
Max 5V / 100mA
Up to four 350 ohms cells
Model BR30
o
F