A&D Weighing GH-252 - Manual (Page 76)

74
17. Specifications
GH-120 GH-200 GH-300 GH-202 GH-252
220 g 250 g
Weighing capacity 120 g 220 g 320 g
51 g 101 g
220.0084 g 250.0084 g
Maximum display 120.0084 g 220.0084 g 320.0084 g
51.00009 g 101.00009 g
0.1 mg
Minimum display 0.1 mg
0.01 mg
0.1 mg Repeatability
(Standard deviation)
0.1 mg 0.2mg
0.02 mg 0.03 mg
±0.2 mg
Linearity ±0.2 mg ±0.3 mg
±0.03 mg ±0.10 mg
Approx. 3.5 seconds Stabilization time
(Typical at
FAST
)
Approx. 3.5 seconds
Approx. 8 seconds
Sensitivity drift,
10°C to 30°C / 50°F to 86°F
±2 ppm/°C
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
Countin
g
mode Number of
samples
10, 25, 50 or 100 pieces
Minimum 100%
reference mass
10.0 mg
Percent
mode Minimum 100%
display
0.01 %, 0.1 %, 1 % (Depends on the reference mass stored.)
Interface RS-232C with Windows Communication Tools Software WinCT
External calibration
weight
100g
50g
200g
100g
300g
200g
100g
200g
100g
50g
20g
Weighing pan φ90 mm
External dimensions 217(W) x 442(D) x 316(H) mm
Power supply &
AC adapter type
Power consumption: Approx. 11VA (supplied to the AC adapter )
Confirm that the adapter type is correct for the local voltage and
power receptacle type.
Mass Approx. 8.2 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.