Description “AND” HR-A/AZ Electronic Analytical Balance New for 2013, the HR-A/-AZ Series are entry-level Compact Analytical Balances with a shatterproof, anti-static draft shield. The rotary doors also give Galaxy balances the smallest footprint ever in an A&D analytical (0.1mg) balance Compact Size Internal Calibration (HR-AZ Models) Shatterproof anti-static draft shield with rotary doors Auto “Power On” Function MODEL HR-100A / HR-100AZ HR-150A / HR-150AZ HR-250A / HR-250AZ Weighing capacity 102g 152g 252g Minimum weighing value 0.1mg Repeatability/Std Dev 0.01mg 0 to 200 g: 0.1 mg 200 to 252 g: 0.2 mg Linearity ±0.2mg ±0.3mg Stabilization Time (set to FAST) Approx. 2 second* Sensitivity Drift ±2ppm/°C (10°C-30°C/50°F-86°F) Calibration HR-A External HR-AZ Internal Clock and calendar function HR-A No HR-AZ Yes Operating temperature 5 to 40°C (41 to 104°F), 85%RH or less (non-condensing) Display Refresh rate 5 times / second or 10 times / second, selectable Measurement Units (Display mode) g, mg, oz, ozt, ct, momme, dwt, GN, tael, tola, pieces (counting mode), % (percent mode), DS (density mode), user definable functions Counting mode Minimum unit mass = 0.1mg / Number of samples = 10, 25, 50 or 100 pieces Percent mode Minimum 100% ref. mass = 10.0 mg / Minimum 100% display = 0.01%, 0.1%, or 1% (depends on the reference mass stored) Standard interface RS-232C standard (see Accessories for more interface options) Applicable calibration weight value 100g, 50g 150g, 100g, 50g 250g, 200g, 100g, 50g Weighing pan diameter Ø90 mm External dimensions 198 (W) x 294 (D) x 315 (H) mm / 8 (W) x 12 (D) x 12.4 (H) in Net weight HR-A 3.5 kg / 7.8 lb HR-AZ 3.9 kg / 8.9 lb Power supply AC adapter Power consumption Approx. 11 VA (supplied by the AC adapter) Reference : http://www.andweighing.com/industrial-and-laboratory-weighing-balances/analytical-balances/hr-a-hr-az-series-compact-analytical-balances
