And ВМ-22 [78/88] Specifications

And ВМ-20 [78/88] Specifications
76 BM series
17. 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
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
Percent
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
Weighing pan
φ25 mm,
Filter weighing: φ50, φ95 mm
φ90 mm
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

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