Ohaus PR Analytical Balances
The Ohaus PR Analytical balances are designed for routine weighing applications in your workplace. This PR Series offers accuracy and repeatability in essential weighing applications in industrial, laboratory and educational settings.
Ohaus PR Analytical Balances
The Ohaus PR Analytical balances are designed for routine weighing applications in your workplace. This PR Series offers accuracy and repeatability in essential weighing applications in industrial, laboratory and educational settings. Both the PR Analytical and Precision balances give the user a competitive performance at an economical price.
The PR Series designed for uncomplicated operation with easy-to-use display and interface. It has a smart design and durable construction.
Key Features
- Backlit LCD display
- Simple user interface
- Small footprint
- Stainless steel pan
- RS232 connection
- ABS housing
- Removable stainless steel pan
- Security bracket
- Calibration lock
- Integrated weigh-below-hook
- Applications: Basic weighing, parts counting, percent weighing
Optional Accessories
InCal™ Model | PR124 | PR224 |
ExCal Model | PR124/E | PR224/E |
Approved Model* | PR124M | PR224M |
Capacity (g) | 120 | 220 |
Readability (g) | 0.0001 | |
Verification Interval (e) (g) (Approved Models) | 0.001 | |
Class (Approved Models) | I | |
Repeatability (STDEV) (g) | 0.0001 | |
Linearity (g) | 0.0002 | |
Stabilization Time (s) | 3 | |
Sensitivity Temperature Drift (PPM/K) | ±3 | |
Typical Minimum Weight USP (USP, K=2, U=0.10%) | 200 mg | |
Optimized Minimum Weight (USP, U=0.10%, K=2) SRP≤0.41d** | 82 mg | |
Units | Milligram, Gram, Ounce, Carat, Pennyweight, Ounce Troy, Newton, grain | |
Units (Approved Models) | Milligram, Gram, Carat | |
Applications | Basic Weighing, Parts Counting, Percent Weighing | |
Pan Size (Ø) | 90 mm | |
Tare Range | To full range by subtraction | |
Power Supply | Power Input: 100 – 240V ~ 200mA 50 – 60Hz 12 – 18VA Power Output:12 VDC 0.5A | |
Assembled Dimensions (W × D × H) | 201 × 317 × 303 mm | |
Communication | RS232 | |
Operating Temperature Range | Operating conditions for ordinary lab application: +10 to 30°C (operability guaranteed between +5 and 40°C) | |
Storage Temperature Range | Humidity: maximum relative humidity 80% for temperatures up to 30 °C, decreasing linearly to 50% relative humidity at 40 °C | |
Net Weight | 4.5 kg | |
Shipping Weight | 7 kg | |
Shipping Dimensions (W × D × H) | 507 × 387 × 531 mm |
*Approved models are all internal calibration models.
**The value for SRP is the standard deviation for n replicate weighings (n≥10)
Additional information
Capacity | |
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Readability (Certified) | |
Internal Calibration | InCal™ – Semi Automatic, Not Applicable |