PR Series Balance EN-37
Table 9-3 SPECIFICATIONS (continued)
InCal Model PR523N
ExCal Model PR323N/E PR523N/E
Capacity (g) 320 520
Readability d (g) 0.001 or 0.01 0.001 or 0.01
Verification interval e(g) 0.01 0.01
Class II II
0.0008 0.0008
Repeatability (sd.), 5% of Full Load to Full Range (g) 0.001 0.001
Linearity Deviation, Typical (g) ± 0.0006 ± 0.0006
Linearity Deviation (g) ± 0.002 ± 0.002
Eccentric Load
Not exceeding the maximum permissible error for the one-third of the full
ca
acit
of the balance
Stabilization Time Typical (s) 2 2
Sensitivity Temperature Drift (PPM/K) ±3 ±3
Typical Minimum Weight USP
USP K=2,U=0.10%
1.6g 1.6g
Optimized Min-Weight
(USP, u=0.10%, k=2) 0.82g 0.82g
Units Gram, Milligram, Carat, Ounce, Ounce Troy, Grain
Applications Basic Weighing; Parts counting; Percent weighing
Platform Size (diameter) 4.7 in / 12 cm 4.7 in / 12 cm
Span Calibration Points (g) 200,300 300, 500
Linearity Calibration Points (g) 0, 150, 300 0, 250, 500
Tare Range To capacity by subtraction
Power Supply
Power input: 100-240 V ~ 200 mA 50-60Hz 12-18VA
Power out
ut: 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 humidity 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
Shipping Weight 15.4lb / 7 kg 15.4lb / 7 kg
Shipping Dimensions
(W x D x H)
507 x 387 x 531mm
20 x 15 x 21 inch
*SRP refers to the standard deviation for n replicate weightings (n 10).
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