GF-3002A AND ชั่งน้ำหนักได้สูงสุด 3,200 กรัม ละเอียด 0.01 กรัม มีใบตรวจรับรอง ชั่งตวงวัด
หมวดหมู่ : Electronics Balance เครื่องชั่งดิจิตอล , 
แบรนด์ : AND
Models : GF-3002A
Capacity | 3,200 g | |
Readability | 0.01 g | |
Repeatability (standard deviation) | 0.01 g | |
Minimum weight (typical) | 14 g | |
Linearity | ±0.02 g | |
Stabilization time(when set to FAST under a good environment) | Approx. 1 sec Approx. 0.8 sec (50 g) | |
Sensitivity drift | ±2 ppm/°C (10 to 30 °C/50 to 86 °F, when automatic self calibration is OFF) | |
Accuracy immediately after internalcalibration (for the GX-A series)*iii | ±0.10 g | |
Operating environment | 5 to 40 °C (41 to 104 °F), 85%RH or less (no condensation) | |
Display refresh rate | 5 times/sec, 10 times/sec or 20 times/sec | |
Units of measure | g (gram), oz (ounce), lb (pound), lb-oz (pound-ounce), ozt (troy ounce), ct (metric carat), mom (momme), dwt (pennyweight), gr (grain), pcs (counting mode), % (percent mode), SG (density mode), and a user-programmable unit | |
Counting mode | Minimum unit mass | 0.01 g |
Number of samples | 5, 10, 25, 50 or 100 pieces | |
Percent mode | Minimum 100% reference mass | 1.00 g |
% readability | 0.01%, 0.1% or 1% (depends on the reference mass stored) | |
Communication interface | RS-232C and USB | |
Applicable calibration weight value | 500 g 1,000 g 2,000 g 3,000 g | |
Weighing pan size | 165 × 165 mm | |
External dimensions | 212(W) × 317(D) × 93(H) mm | |
Net weight | Approx. 5 kg | |
Power supply / consumption | AC adapter / approx. 30 VA |