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ManufacturerOhaus Corporation
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Country of OriginChina
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Maximum Capacity220g, 420g, 620g, 1,100g, 2,200g, 4,200g, 6,200g, 10,200g
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Readability0.01g, 0.1g, 1mg
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Pan SizeØ 130mm, 190mm x 200mm
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CalibrationAutoCal™ - Automatic, Not Applicable
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ModelEX223, EX423, EX623, EX1103, EX2202, EX4202, EX6202, EX10202, EX6201, EX10201, EX423M, EX1103M, EX4202M, EX10202M, EX10201M, EX223/E, EX423/E, EX2202/E, EX4202/E, EX6202/E, EX6201/E
Model |
EX223 |
EX423 |
EX623 |
EX1103 |
EX2202 |
EX4202 |
EX6202 |
EX10202 |
EX6201 |
EX10201 |
Automatic Door |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
External Calibration |
EX223/E |
EX423/E |
— |
— |
EX2202/E |
EX4202/E |
EX6202/E |
— |
EX6201/E |
— |
Approved Model |
— |
EX423M |
— |
EX1103M |
— |
EX4202M |
— |
EX10202M |
— |
EX10201M |
Capacity (g) |
220 |
420 |
620 |
1100 |
2200 |
4200 |
6200 |
10200 |
6200 |
10200 |
Readability (g) |
0.001 |
0.01 |
0.1 |
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Verification Interval, Approved Models |
— |
0.01g |
— |
0.01g |
— |
0.1g |
— |
0.1g |
— |
0.1g |
Class, Approved Models |
— |
II |
— |
I |
— |
II |
— |
I |
— |
I |
Repeatability (sd.), ≤5% of Full Load (g |
0.0008 |
0.008 |
0.08 |
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Repeatability (sd.), 5% of Full Load to Full Range (g) |
0.001 |
0.01 |
0.1 |
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Linearity Deviation, Typical (g) |
±0.0006 |
±0.006 |
±0.06 |
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Linearity Deviation (g) |
±0.002 |
±0.02 |
±0.2 |
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Stabilization Time (sec) |
≤1.5 |
≤1 |
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Sensitivity Drift (ppm/°C) |
3 |
5 |
3 |
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Min-Weight (Typical) (g) (USP, K=2, U=0.10%) |
1.6 |
16 |
160 |
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Min-Weight (Optimal) (g) (USP, K=2, U=0.10%, SRP≤0.41d)*** |
0.82 |
8.2 |
82 |
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Min-Weight (Typical) (g) (USP, K=2, U=1%) |
0.16 |
1.6 |
16 |
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Weighing Applications |
Weighing, Percent Weighing, Parts Counting, Check Weighing, Dynamic/Animal Weighing, Filling, Totalization, Formulation, Differential Weighing, Density Determination, Peak Hold, Ingredient Costing, Pipette Adjustment, SQC, Fill Weight Variation |
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Weighing Units |
Gram, Milligram, Kilogram, Carat, Ounce, Ounce Troy, Pound, Pennyweight, Grain, Newton, Momme, Mesghal, Hong Kong Tael, Singapore Tael, Taiwan Tael, Tical, Tola, Baht, Custom Unit 1, Custom Unit 2, Custom Unit 3 |
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Weighing Units, Approved Models |
— |
mg, g, ct |
— |
mg, g, ct |
— |
g, kg, ct |
— |
g, kg, ct |
— |
g, kg, ct |
Pan Size (mm) |
Ø 130 mm |
190 × 200 mm |
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Calibration |
All models feature external calibration. Models except for EX…/E feature AutoCal™ internal calibration |
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Tare Range |
To capacity by subtraction |
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Power Requirements |
AC Adapter Input: 100-240 VAC 0.6A 50-60 Hz |
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Display Type |
Full-color VGA graphic display, 4-wire resistive touch screen |
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Display Size |
145 mm (diagonal) |
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Display Housing (W × H × D) |
195 × 90 × 154 mm |
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Base Housing (W × H × D) |
230 × 350 × 393 mm |
230 × 98 × 393 mm |
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Communication |
Standard RS232, 2x USB, Optional Ethernet |
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Operating Temperature Range |
10°C to 30°C |
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Operating Humidity Range |
15% to 80% at 30°C decreasing linearly to 50% at 40°C, non-condensing |
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Storage Conditions |
-10°C to 60°C at 10% to 90% relative humidity, non-condensing |
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Net Weight |
6.9 kg |
4.3 kg |
5 kg |
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Shipping Weight |
9.6 kg |
6.8 kg |
7.4 kg |
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Shipping Dimensions |
55 × 38.5 × 55.1 cm |
55 × 38.5 × 29.1 cm |