Specifications; Generals - A&D EJ-123 Instruction Manual

12.1. Generals

MODEL
Weight capacity
Readability
Repeatability (Standard deviation)
Linearity
Sensitivity drift
Number of samples
Max. count *
Min. unit weight *
% readability
Min. 100 % weight
Display
Display update
Operating temperature and
humidity range
Power supply
Battery operation
Weighing pan size
Weight
Calibration weight (factory setting)
: In case of "Umin 0" (factory setting)
*

12. SPECIFICATIONS

±20 ppm / °C (10 °C to 30 °C / 50 °F to 86 °F)
EJ-123
120 g
0.001 g
0.003 g
±0.003 g
5, 10, 25, 50 or 100 pieces
120,000 pcs
0.001 g
0.01 %
0.1 g
7-segment LCD with backlight
(Character height 16 mm)
10 times per second
10 °C to 30 °C / 50 °F to 86 °F,
85 %R.H. or less (non-condensing)
AC adapter or 4 x size "AA" batteries
Approximately 80 hours
(backlight off, alkaline batteries)
110 mm 
Approximately 1160 g
100 g
44
EJ-303
310 g
0.001 g
0.003 g
±0.003 g
310,000 pcs
300 g