OHAUS PR Serie Manual De Instrucciones página 35

PR Series Balance
InCal Model
ExCal Model
Capacity (g)
Readability d (g)
Repeatability (STDEV) (g)
Linearity (g)
Stabilization Time Typical (s)
Sensitivity Temperature Drift
(PPM/K)
Typical Minimum Weight USP
(USP K=2,U=0.10%)
Optimized Min-Weight
(USP, u=0.10%, k=2)
SRP ≤ 0.41d*
Units
Applications
Platform Size (diameter)
Span Calibration Points (g)
Linearity Calibration Points (g)
Tare Range
Power Supply
Assembled Dimensions
(W x D x H)
Communication
Operating Temperature Range
Storage Temperature Range
Storage Conditions
Net Weight
Shipping Weight
Shipping Dimensions
(W x D x H)
*SRP refers to the standard deviation for n replicate weightings (n 10).
Table 9-1
PR124
PR64/E PR124/E
62 120
0.0001 0.0001
0.0001 0.0001
0.0002 0.0002
3 3
±3 ±3
200 mg 200 mg
82 mg 82 mg
Gram, Milligram, Carat, Newton, Ounce,
Ounce Troy, Pennyweight, Grain, TW Tael,
Custom 1
Basic Weighing; Parts counting; Percent weighing
3.5 in / 9 cm 3.5 in / 9 cm
50, 60 50, 100
0, 30, 60 0, 50, 100
Power input: 100-240 V ~ 200 mA 50-60Hz 12-18VA
Operating conditions for ordinary lab application: +10°C to 30°C (operability guaranteed
Humidity: maximum relative humidity 80 % for temperatures up to 30°C, decreasing linearly to
-10°C to 60°C, humidity 10% to 90%, without condensation
10 lb / 4.5 kg 10 lb / 4.5 kg
15.4lb / 7 kg 15.4lb / 7 kg
SPECIFICATIONS
PR224 PR223
PR224/E PR223/E
220 220
0.0001 0.001
0.0001 0.001
0.0002 0.002
3 2
±3 ±8
200 mg 2 g
82 mg 0.82 g
Gram, Milligram, Kilogram, Carat, Newton,
Ounce, Ounce Troy, Pennyweight, Grain,
3.5 in / 9 cm 4.7 in / 12 cm
100, 200 100, 200
0, 100, 200 0, 100, 200
To capacity by subtraction
Power output: 12 VDC 0.5A
201 x 317 x 303 mm
7.9 x 12.5 x 11.9 inch
RS232
between +5°C and 40°C).
50% relative humidity at 40°C
10 lb / 4.5 kg 10 lb / 4.5 kg
15.4lb / 7 kg 15.4lb / 7 kg
507 x 387 x 531 mm
20*15*21 inch
PR423
PR423/E
420
0.001
0.001
0.002
2
±3
2 g
0.82 g
Pound, TW Tael, Custom 1
4.7 in / 12 cm 4.7 in / 12 cm
200, 400
0, 200, 400 0, 250, 500
10 lb / 4.5 kg 10 lb / 4.5 kg
15.4lb / 7 kg 15.4lb / 7 kg
EN-33
PR523
PR523/E
520
0.001
0.001
0.002
2
±3
2 g
0.82 g
300, 500