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15.10 Metrological Data
15.10.1 BCE224 | BCE124 | BCE64 | BCE653 | BCE623 | BCE423 | BCE323 | BCE223 models
Model
Readability | Scale interval (d)
Maximum capacity (Max)
Repeatability
At 5% load, typical value
At approx. maximum load,
typical value
Linearity deviation
Limits
Typical value
Sensitivity drift between +10 °C
and +30 °C
Tare maximum capacity
(subtractive)
isoCAL (only for I-1x models):
Temperature change
Time interval
For models with approval:
Accuracy class
Type
Verification scale interval (e)
Minimum load (Min)
Minimum initial weighing accor-
ding to USP (United States
Pharmacopeia), Chap. 41
Optimum minimum initial
weighing
Typical measurement time
Typical stabilization time
Unit
Value
Value
mg
0.1
0.1
g
220
120
mg
0.08
0.08
mg
0.1
0.1
± mg
0.2
0.2
± mg
0.06
0.06
± ppm/K 1.5
1.5
<100% of maximum capacity
K
1.5
1.5
h
4
4
I
I
BC-EB BC-EB BC-EB BC-ED BC-ED BC-ED BC-ED BC-ED
mg
1
1
mg
10
10
g
0.082
0.082
s
≤2.0
≤2.0
s
≤1.5
≤1.5
Value
Value
Value
0.1
1
1
60
650
620
0.08
0.5
0.5
0.1
1
1
0.2
2
2
0.06
0.6
0.6
1.5
2
2
1.5
2
2
4
6
6
I
II
II
1
10
10
10
20
20
0.082
0.82
0.82
≤2.0
≤1.5
≤1.5
≤1.5
≤1.0
≤1.0
Entris® BCE Operating Instructions
Technical Data
Value
Value
Value
1
1
1
420
320
220
0.5
0.5
0.5
1
1
1
2
2
2
0.6
0.6
0.6
2
2
2
2
2
2
6
6
6
II
II
II
10
10
10
20
20
20
0.82
0.82
0.82
≤1.5
≤1.5
≤1.5
≤1.0
≤1.0
≤1.0
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