Ohaus EX223/ EX423/ EX623/ EX1103 High Capacity Balance
The OHAUS Explorer Series of analytical balances combine modern features and design elements to offer unmatched functionality in a line of high-performance balances unlike any other on the market.
These smart and intuitive balances and all of their intelligent features simplify even the most complex
laboratory measurements.
Unique Features Include:
• Equipped with a weighing cell that’s precision-machined from a solid metal block, Explorer balances
are extremely accurate and durable, and are ideal for laboratory and industrial environments.
• Features such as four-level user management with password protection, and un-editable system log
plus a high level of configurability make Explorer balances well suited for regulated applications.
• A detachable terminal with a large color touchscreen, programmable IR sensors, automatic doors,
and a frameless draftshield make Explorer analytical balances easy and convenient to use.
TECHNICAL DETAILS (MODELS) Ohaus EX223/ EX423/ EX623/ EX1103 High Capacity Balance
Model |
EX223 |
EX423 |
EX623 |
EX1103 |
External Calibration |
EX223/E |
EX423/E |
— | — |
Capacity (g) | 220 | 420 | 620 | 1100 |
Readability (g) | 0.001 | |||
Repeatability (sd.), ≤5% of Full Load (g) |
0.0008 | |||
Repeatability (sd.), 5% of Full Load to Full Range (g) |
0.001 | |||
Linearity Deviation, Typical (g) |
±0.0006 | |||
Linearity Deviation (g) | ±0.002 | |||
Stabilization Time (s) | ≤1.5 | |||
Sensitivity Drift (ppm/°C) | 3 | |||
Min-Weight (Typical) (g) (USP, K=2, U=0.10%) |
1.6 | |||
Min-Weight (Optimal) (g) (USP, K=2, U=0.10%, SRP≤0.41d)*** |
0.82 | |||
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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Pan Size (mm) | Ø 130 | |||
Calibration | All models feature external calibration. Models except for EX…/E feature AutoCal™ internal calibration | |||
Tare Range | To capacity by subtraction | |||
Power Requirements | AC Adapter Input: 100-240 VAC 0.6A 50-60 Hz | |||
Display Type | Full-color VGA graphic display, 4-wire resistive touch screen | |||
Display Size | 145 mm (diagonal) | |||
Display Housing (W × H × D) | 195 × 90 × 154 mm | |||
Base Housing (W × H × D) | 230 × 350 × 393 mm | |||
Communication | Standard RS232, 2x USB, Optional Ethernet | |||
Temperature Range | 10°C to 30°C | |||
Humidity Range | 15% to 80% at 30°C decreasing linearly to 50% at 40°C, non-condensing | |||
Storage Conditions | -10°C to 60°C at 10% to 90% relative humidity, non-condensing | |||
Net Weight | 6.9 kg | |||
Shipping Weight | 9.6 kg | |||
Shipping Dimensions | 55 × 38.5 × 55.1 cm |
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