A&D EJ-54D2 Dual Range Portable Balance 22/52 gx 0.0002/0.001mg, Ext. Cal, 1EA

Data communication interfaces:

• Quick USB interface (EJ-02), which allows you to send weighing data to Microsoft Excel, Word, Notepad, etc., without installing any drivers or other additional software on a PC
• RS-232C interface (EJ-03) for bi-directional communication with a PC, printer or other peripheral devices
• BT interface (EJ-27) allows for wireless communication to PC with AD-8541-PC receiver or remote display AD-8931

Density determination kit (EJ-13) The balance can automatically calculate a density from the sample weight in air, sample weight in water and water temperature.

Features:

• Adjustable response characteristics and display hold ideal for tough weighing conditions
• Counting mode with Automatic Counting Accuracy Improvement (ACAI)
• Percent mode to display the weight value as a percentage of a reference mass
• Accumulation (M+) function to display the sum total of separate weighing results
• Density Determination EJ-13
• Multiple units of measure: g, oz, lb, ozt, ct, mom, dwt, gr, N, pcs, (counting mode) and % (percent mode), in addition to SG (density mode)*7
• Auto power OFF function to avoid wasting power

Options:

• EJ-02 Quick USB interface
• EJ-03 RS-232C interface
• EJ-13 Density determination kit
• EJ-27-Kit Wireless communication
• EJ-02C Quick USB interface
  
• EJ-03C RS-232C interface with 6ft (9P-9P)

Specifications:

• Capacity: 22 g/52 g
• Readability: 0.0002 g/0.001 g
• Repeatability (standard deviation): 0.0004 g/0.001 g
• Linearity: ±0.0006 g/±0.001 g
• Sensitivity drift: ±20 ppm/ degree C (10 to 30 degree C/50 to 86 degree F)
• Operating environment: 10 to 30 degree C/50 to 86 degree F, 85% RH or less (no condensation)
• Display type: 7-segment LCD with backlight (character height: 16 mm)
• Display refresh rate: 10 times / second
• Units of measure: g (gram), oz (ounce), lb (pound), ozt (troy ounce), ct (metric carat), mom (momme), dwt (pennyweight), gr (grain), N (Newton), pcs (counting mode), % (percent mode), SG (density mode)
• Min. unit weight: 0.0002 g
• No. of samples: 5, 10, 25, 50 or 100 pieces
• Min. % display: 0.01%
• Min. 100% weight: 0.02 g
• Power supply: AC adapter or 4 AA batteries
• Battery life: Approx. 70 hours with alkaline batteries, backlight OFF
• Weighing pan size: Ø50 mm
• External dimensions: 190 (W) x 209 (D) x 114 (H) mm
• Net weight: Approx. 1020 g
• Applicable calibration weight: 50 g
• Standard accessories: Breeze break, AC adapter, Instruction manual