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A & D GH Series Semi-Micro and Analytical Balances
Analytical Laboratory Balances
View Brochure PDF
- Capacities up to 310 g
- Resolutions of 0.01 and 0.1 mg
- RS-232 interface and WinCT Software
- Data memory (up to 200) and time & date
- Built-in motorized calibration weight
- Below balance weighing standard

Unit of Measure
Items |
![]() GH-120 A & D GH-120 Semi-Micro and Analytical Balance |
![]() GH-200 A & D GH-200 Semi-Micro and Analytical Balance |
![]() GH-300 A & D GH-300 Semi-Micro and Analytical Balance |
![]() GH-202 A & D GH-202 Semi-Micro and Analytical Balance |
![]() GH-252 A & D GH-252 Semi-Micro and Analytical Balance |
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Weighing Capacity | N/A 120 g | N/A 220 g | N/A 320 g | N/A 220 g51 g | N/A 101 g250 g | |||||
Readability | N/A 0.0001 g | N/A 0.0001 g | N/A 0.0001 g | N/A 0.01 mg0.1 mg | N/A 0.01 mg0.1 mg | |||||
Gram | N/A 120 x 0.0001 g120000 x 0.1 mg | N/A 220 x 0.0001 g220000 x 0.1 mg | N/A 320 x 0.0001 g320000 x 0.1 mg | N/A 220 x 0.0001/51 x 0.00001 g220000 x 0.1/51000 x 0.01 mg | N/A 250 x 0.0001/101 x 0.00001 g250000 x 0.1/101000 x 0.01 mg | |||||
Decimal Ounce (oz) | N/A 4.23 x 0.00001 | N/A 7.76 x 0.00001 | N/A 11.29 x 0.00001 | N/A 7.76 x 0.00001/1.80 x 0.000001 | N/A 8.82 x 0.00001/3.56 x 0.000001 | |||||
Troy Ounce (ozt) | N/A 3.86 x 0.00001 | N/A 7.07 x 0.00001 | N/A 10.29 x 0.00001 | N/A 7.07 x 0.00001/1.64 x 0.000001 | N/A 8.04 x 0.00001/3.25 x 0.000001 | |||||
Pennyweight | N/A 77.2 x 0.0001 dwt | N/A 141.5 x 0.0001 dwt | N/A 205.8 x 0.0001 dwt | N/A 141.5 x 0.0001/32.8 x 0.00001 dwt | N/A 160.8 x 0.0001/64.9 x 0.00001 dwt | |||||
Carat (ct) | N/A 600 x 0.001 | N/A 1100 x 0.001 | N/A 1600 x 0.001 | N/A 1100 x 0.001/255 x 0.0001 | N/A 1250 x 0.001/505 x 0.0001 | |||||
Momme (mom) | N/A 32.0 x 0.0001 | N/A 58.7 x 0.0001 | N/A 85.3 x 0.0001 | N/A 58.7 x 0.0001/13.6 x 0.00001 | N/A 66.7 x 0.0001/26.9 x 0.00001 | |||||
Grain Unit (GN) | N/A 1852 x 0.002 | N/A 3395 x 0.002 | N/A 4938 x 0.002 | N/A 3395 x 0.002/787 x 0.0002 | N/A 3858 x 0.002/1559 x 0.0002 | |||||
Tola (t) | N/A 10.29 x 0.00001 | N/A 18.86 x 0.00001 | N/A 27.44 x 0.00001 | N/A 18.86 x 0.00001/4.37 x 0.000001 | N/A 21.43 x 0.00001/8.66 x 0.000001 | |||||
Tael (TL) | N/A 3.20 x 0.00001 | N/A 5.87 x 0.00001 | N/A 8.53 x 0.00001 | N/A 5.87 x 0.00001/1.36 x 0.000001 | N/A 6.67 x 0.00001/2.69 x 0.000001 | |||||
Percentage Min. Div | N/A 0.01%, 0.1% or 1% (Auto prompt) | |||||||||
Counting Min. Weight | N/A 0.1 mg | |||||||||
Linearity | N/A 0.1 mg | N/A 0.1 mg | N/A 0.2 mg | N/A 0.1/0.02 mg | N/A 0.1/0.03 mg | |||||
Repeatability/Std Dev | N/A ±0.2 mg | N/A ±0.2 mg | N/A ±0.3 mg | N/A ±0.2/±0.3 mg | N/A ±0.2/±0.10 mg | |||||
Stabilization Time | N/A 3.5 sec (0.1 mg) 8 sec (0.01 mg) | |||||||||
Sensitivity Drift @ 10 ~ 30ºC |
N/A ±2 ppm/ºC | |||||||||
Display Refresh | N/A 5 times/second 10 times/second | |||||||||
Pan Size (Dia.) | N/A 3.6 in90 mm | |||||||||
Physical Width | N/A 8.54 in217 mm | |||||||||
Physical Depth | N/A 17.4 in442 mm | |||||||||
Physical Height | N/A 12.24 in316 mm | |||||||||
Breeze Break Width | N/A 6.45 in164 mm | |||||||||
Breeze Break Depth | N/A 5.84 in148.5 mm | |||||||||
Breeze Break Height | N/A 9.88 in251 mm | |||||||||
Operating Temperature Range | N/A 5 to 40ºC (41 to 104ºF), 85 % RH or less (no condensation) | |||||||||
Approx. Weight | N/A 18 lbs8.2 kg | |||||||||
Power | N/A 100, 120, 220, 240 VAC (AC Adapter) 50/60 Hz, 11 VA | |||||||||
Standard Accessories | N/A WinCT in CD-ROM, Manual, AC Adapter | |||||||||
Ext. Cal. Mass (Optional) | N/A 50 g100 g | N/A 100 g200 g | N/A 100 g200 g300 g | N/A 20 g50 g100 g200 g | N/A 20 g50 g100 g200 g | |||||
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