OHAUS PR4202/E - 6.2 Verification; 6.3 Sealing

PR Series Balance EN-35
Table 9-1 SPECIFICATIONS
InCal Model PR124 PR224 PR223 PR423 PR523
ExCal Model PR64/E PR124/E PR224/E PR223/E PR423/E PR523/E
Capacity (g) 62 120 220 220 420 520
Readability d (g) 0.0001 0.0001 0.0001 0.001 0.001 0.001
Repeatability (sd.), 5% of Full
Load
(
g
)
0.00008 0.00008 0.00008 0.0008 0.0008 0.0008
Repeatability (sd.), 5% of Full
Load to Full Ran
g
e
(
g
)
0.0001 0.0001 0.0001 0.001 0.001 0.001
Linearity Deviation, Typical (g) ± 0.00006 ± 0.00006 ± 0.00006 ±0.0006 ±0.0006 ±0.0006
Linearity Deviation (g) ± 0.0002 ± 0.0002 ± 0.0002 ±0.002 ±0.002 ±0.002
Stabilization Time Typical (s) 3 3 3 2 2 2
Sensitivity Temperature Drift
(PPM/K)
±3 ±3 ±3 ±8 ±3 ±3
Typical Minimum Weight USP
(USP K=2,U=0.10%)
160 mg 160 mg 160 mg 1.6 g 1.6 g 1.6 g
Optimized Min-Weight
(USP, u=0.10%, k=2) 82 mg 82 mg 82 mg 0.82 g 0.82 g 0.82 g
Units
Gram, Milligram, Carat, Newton, Ounce,
Ounce Troy, Pennyweight, Grain, TW Tael,
Custom 1
Gram, Milligram, Kilogram, Carat, Newton,
Ounce, Ounce Troy, Pennyweight, Grain,
Pound, TW Tael, Custom 1
Applications Basic Weighing; Parts counting; Percent weighing
Platform Size (diameter) 3.5 in / 9 cm 3.5 in / 9 cm 3.5 in / 9 cm 4.7 in / 12 cm 4.7 in / 12 cm 4.7 in / 12 cm
Span Calibration Points (g) 50, 60 50, 100 100, 200 100, 200 200, 400 300, 500
Linearity Calibration Points (g) 0, 30, 60 0, 50, 100 0, 100, 200 0, 100, 200 0, 200, 400 0, 250, 500
Tare Range To capacity by subtraction
Power Supply
Power input: 100-240 V ~ 200 mA 50-60Hz 12-18VA
Power output: 12 VDC 0.5A
Assembled Dimensions
(W x D x H)
201 x 317 x 303 mm
7.9 x 12.5 x 11.9 inch
Communication RS232
Operating Temperature Range
Operating conditions for ordinary lab application: +10°C to 30°C (operability guaranteed
between +5°C and 40°C
)
.
Storage Temperature Range
Humidity: maximum relative humidity 80 % for temperatures up to 30°C, decreasing linearly to
50% relative humidit
y
at 40°C
Storage Conditions -10°C to 60°C, humidity 10% to 90%, without condensation
Net Weight 10 lb / 4.5 kg 10 lb / 4.5 kg 10 lb / 4.5 kg 10 lb / 4.5 kg 10 lb / 4.5 kg 10 lb / 4.5 kg
Shipping Weight 15.4lb / 7 kg 15.4lb / 7 kg 15.4lb / 7 kg 15.4lb / 7 kg 15.4lb / 7 kg 15.4lb / 7 kg
Shipping Dimensions
(W x D x H)
507 x 387 x 531 mm
20*15*21 inch
*SRP refers to the standard deviation for n replicate weightings (n 10).