Operating instructions

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17
5 Technical data and optional equipment
5.1 Technical data
Standard equipment
• Protective cover; with CB balances, the protective
cover is part of the optional equipment
• AC adapter to national codes
(Power supply: 115 V/230 V, -20/+15%, 50/60
Hz, 65/30 mA, 6 VA)
(Power supply balance: 8–14.5 V, 50/60 Hz or
9.5–20 V = 1.5 VA)
• Device for weighing below the balance
With GB16001 the required hook is an option
• Carat pan with CB balances
• Calibration weight with CB balances and B154
• RS232C interface
Degree of protection
• Protects against dust and water.
• Pollution degree: 2
• Overvoltage category: II
Ambient conditions
The technical data are valid under the following
ambient conditions:
• Ambient temperature 10 °C…30 °C
• Relative atmospheric humidity 15 %…85 %,
noncondensing
• Height above sea level up to 4000 m
The operability is assured between ambient tem-
peratures 5–40 ºC.
School balances (College-B) B154 B303 B502 B1302 B3002 B3001
DeltaRange
Readability 0.1 mg 0.001 g 0.01 g 0.01 g 0.01 g*/0.1 g 0.1 g
Maximum capacity 151 g 310 g 510 g 1310 g 600 g*/3100 g 3100 g
Repeatability (s) 0.1 mg 0.001 g 0.01 g 0.01 g 0.01 g*/0.1 g 0.1 g
Linearity +/– 0.3 mg 0.003 g 0.02 g 0.02 g 0.02 g*/0.1 g 0.1 g
Calibration weight 100 g 200 g
1)
500 g
1)
1000 g
1)
2000 g
1)
2000 g
1)
Calibration weight with certified balances –
2)
–
2)
–
2)
–
2)
–
2)
–
2)
Overall dimensions (WxDxH) in mm 190x290x339 190x290x204 190x290x62
Weighing pan in mm ø 80 ø 100 180x166
Effective height above weighing pan 232 mm 118 mm
Net weight (with packaging) 5 kg (8.1 kg) 3 kg (5 kg) 2.5 kg (4.5 kg)
* Values in fine range (DeltaRange)
1)
Optional equipment
2)
Not available as certified version