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.

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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™ ModelPR124PR224
ExCal ModelPR124/EPR224/E
Approved Model*PR124MPR224M
Capacity (g)120220
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
UnitsMilligram, Gram, Ounce, Carat, Pennyweight, Ounce Troy, Newton, grain
Units (Approved Models)Milligram, Gram, Carat
ApplicationsBasic Weighing, Parts Counting, Percent Weighing
Pan Size (Ø)90 mm
Tare RangeTo full range by subtraction
Power SupplyPower Input: 100 – 240V ~ 200mA 50 – 60Hz 12 – 18VA Power Output:12 VDC 0.5A
Assembled Dimensions (W × D × H)201 × 317 × 303 mm
CommunicationRS232
Operating Temperature RangeOperating conditions for ordinary lab application: +10 to 30°C (operability guaranteed between +5 and 40°C)
Storage Temperature RangeHumidity: maximum relative humidity 80% for temperatures up to 30 °C, decreasing linearly to 50% relative humidity at 40 °C
Net Weight4.5 kg
Shipping Weight7 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

,

Readability (Certified)

,

Internal Calibration

InCal™ – Semi Automatic, Not Applicable

Downloads

Ohaus PR Balance Datasheet

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