BM series
83
18. Specifications
BM-20 BM-22 BM-252
BM-500
BM-300
BM-200
22 g
Weighing capacity
22 g
5.1 g
250 g
520 g
320 g
220 g
22.00008 g
Maximum display
22.000084 g
5.100009 g
250.00084 g 520.0084 g 320.0084 g 220.0084 g
0.01 mg
Minimum display
0.001 mg
0.001 mg
0.01 mg
0.1 mg
0.01 mg
Repeatability
(Standard
deviation) 0.0025 mg
0.004 mg
0.03 mg
0.2 mg
0.1 mg
±0.02 mg
Linearity ±0.010
mg
±0.010 mg
±0.10 mg
±0.5 mg
±0.3 mg
±0.2 mg
Approx. 8 seconds
Stabilization time
(Typical
at
FAST
)
Approx. 10 seconds
Approx. 3.5 seconds
Sensitivity drift
±2 ppm/°C (10 °C to 30 °C, Automatic self calibration: OFF)
Operating environment
5 °C to 40 °C, 85 %RH or less (No condensation)
Display refresh rate
5 times/second or 10 times/second
Environmental sensors
Resolution: Temperature ±1.5 °C, Humidity ±10 %, Air pressure ±10 hPa
Applicable range: 5 °C to 40 °C
Minimum unit
mass
0.1 mg
Counting
mode Number of
samples
10, 25, 50 or 100 pieces
Minimum 100%
reference mass
1 mg
10 mg
Perc
ent
mode Minimum display
0.01 %, 0.1 %, 1 % (Depends on the reference mass stored.)
Interface USB
and
RS-232C with Windows Communication Tools Software WinCT
External calibration
weight
20 g
10 g
5 g
2 g
1 g
20 g
10 g
5 g
2 g
1 g
200 g
100 g
50 g
20 g
10 g
500 g
300 g
200 g
100 g
50 g
300 g
200 g
100 g
50 g
200 g
100 g
50 g
Size of loading area for
weighing mm
Weighing pan:
φ
25,
Filter weighing:
φ
50,
φ
95
Test tube holder:
φ
12
Weighing
pan:
φ
90
Test tube holder:
φ
12 (Option)
External dimensions
259(W) x 466(D) x 326(H) mm
Power supply &
AC adapter type
Power consumption: Approx. 30VA (supplied to the AC adapter )
Confirm that the adapter type is correct for the local voltage and power
receptacle type.
Mass Approx.
10
kg
The
operating
environment does not include excessive change of ambient temperature, humidity,
vibration, drafts, magnetic fields and static electricity.
The
internal
mass
may change due to corrosion or other damage caused by the operating environment,
or due to aging. Check the internal mass periodically and correct the internal mass value if necessary.
∗1
When placing the tare weight within the standard range, if using the smart range, the weighing sample
can be weighed within the precision range.
∗2
The repeatability for 1 gram within the weighing capacity.
∗3
The repeatability for 100 gram within the weighing capacity.
∗3
∗1
∗2
∗2
Summary of Contents for BM-20
Page 1: ...Analytical Balance BM 20 BM 22 BM 252 BM 200 BM 300 BM 500 1WMPD4002195B...
Page 96: ...94 BM series MEMO...
Page 97: ...BM series 95 MEMO...
Page 98: ...96 BM series MEMO...
Page 99: ......