OHAUS PR4202/E - Page 42

EN-40 PR Series Balance
Table 9-6 SPECIFICATIONS (continued)
InCal Approval Model PR124M PR224M PR223M PR323M PR423M PR523M
Capacity (g) 120 220 220 320 420 520
Readability d (g) 0.0001 0.0001 0.001 0.001 0.001 0.001
Verification Interval e (g) 0.001 0.001 0.01 0.01 0.01 0.01
Class I I II II II II
of Full Load (g)
0.00008 0.00008 0.0008 0.0008 0.0008 0.0008
Repeatability (sd.), 5% of
Full Load to Full Range
(g)
0.0001 0.0001 0.001 0.001 0.001 0.001
Linearity Deviation,
Typical (g)
± 0.00006 ± 0.00006 ±0.0006 ±0.0006 ±0.0006 ±0.0006
Linearity Deviation (g)
± 0.0002 ± 0.0002 ±0.002 ±0.002 ±0.002 ±0.002
Stabilization Time Typical
(s)
3 3 2 2 2 2
Sensitivity temperature
drift (PPM/K)
±3 ±3 ±3 ±3 ±3 ±3
Typical Minimum Weight
USP
(USP K=2,U=0.10%)
160 mg 160 mg 1.6 g 1.6 g 1.6 g 1.6 g
Optimized Min-Weight (g)
(USP, u=0.10%, k=2) 82 mg 82 mg 0.82 g 0.82 g 0.82 g 0.82 g
Units g, mg , ct
Applications Basic Weighing, Parts Counting, Percent Weighing, Dynamic Weighing, Density Determination
Platform Size (diameter,
mm)
90 90 120 120 120 120
Span Calibration Points
(g)
50, 100 100, 200 100, 200 200, 300 200, 400 300, 500
Linearity Calibration
Points
(
g
)
0, 50, 100 0, 100, 200 0, 100, 200 0, 150, 300 0, 200, 400 0, 250, 500
Tare Range To capacity by subtraction
Power Supply
Power input: 100-240V ~ 200mA 50-60Hz 12-18VA
Power output 12 VDC 0.5A
Assembled Dimensions
(W x D x H) (mm)
209 x 321 x 309
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 humidity at 40°C
Storage Conditions -10°C to 60°C, humidity 10% to 90%, without condensation
Net Weight 10 lb / 4.5 kg
Shipping Weight 15.4 lb / 7 kg
Shipping Dimensions
(W x D x H) (mm)
507 x 387 x 531
*SRP refers to the standard deviation for n replicate weightings (n 10).