Specification :

AJ-* * * CE stands for EC approved model.
Model Capacity Readability Repeatability * 1 Non-
Libearity * 2 Pan size Calibration Weight units * 3 Dimensions
( LWH) Weights
AJ-220E
AJ-220CE 220g 0.001g 0.001g ± 0.001g Æ 118mm with external calibration weight g, ct, oz, lb, ozt, dwt, GN tl ( Hong Kong) , tl ( Taiwan) , tl ( Singapore, Malaysia) , momme, tola 235 × 182 × 170mm
( including windshield) Approx. 1.3kg
AJ-320E
AJ-320CE 320g 0.001g 0.001g ± 0.001g
AJ-420E
AJ-420CE 420g 0.001g 0.001g ± 0.001g
AJ-620E
AJ-620CE 620g 0.001g 0.001g ± 0.002g
AJ-820E
AJ-820CE 820g 0.01g 0.01g ± 0.01g 170 × 142mm 235 × 182 × 75mm
AJ-1200E
AJ-1200CE 1200g 0.01g 0.01g ± 0.01g
AJ-2200E
AJ-2200CE 2200g 0.01g 0.01g ± 0.01g 180 × 160mm 265 × 192 × 87mm Approx. 2.8kg
AJ-3200E
AJ-3200CE 3200g 0.01g 0.01g ± 0.01g
AJ-4200E
AJ-4200CE 4200g 0.01g 0.01g ± 0.01g
AJ-6200E
AJ-6200CE 6200g 0.01g 0.01g ± 0.02g
AJ-8200E
AJ-8200CE 8200g 0.1g 0.1g ± 0.1g
AJ-12KE
AJ-12KCE 12000g 0.1g 0.1g ± 0.1g

Model Capacity Readability Repeatability * 1 Non-
Libearity * 2 Pan size Calibration Weight units * 3 Dimensions
( LWH) Weights
AJH-220E
AJH-220CE 220g 0.001g 0.001g ± 0.001g Æ 118mm with built-in weight g, ct, oz, lb, ozt, dwt, GN tl ( Hong Kong) , tl ( Taiwan) , tl ( Singapore, Malaysia) , momme, tola 235 × 182 × 170mm
( including windshield) Approx. 1.6kg
AJH-320E
AJH-320CE 320g 0.001g 0.001g ± 0.001g
AJH-420E
AJH-420CE 420g 0.001g 0.001g ± 0.001g
AJH-620E
AJH-620CE 620g 0.001g 0.001g ± 0.002g
AJH-2200E
AJH-2200CE 2200g 0.01g 0.01g ± 0.01g 180 × 160mm 265 × 192 × 87mm Approx. 3.7kg
AJH-3200E
AJH-3200CE 3200g 0.01g 0.01g ± 0.01g
AJH-4200E
AJH-4200CE 4200g 0.01g 0.01g ± 0.01g

* 1 standard deviation * 2 typical value * 3 only g, kg & ct are available in CE models.
e= d only for AJ-820CE. e= 10d for other CE models

Measuring system Tuning-fork frequency sensing
Tare Full weighing range
Display LCD with back-light ( height 16.5mm)
Power source AC120/ 230V DC9V
Output RS232C( standard)

Go to the inquiry regarding AJ series
Options

AJBT( S) Rechargeable battery for 220g-1200g
AJBT( M) Rechargeable battery for 2200g-12kg
AJUH( S) Under weighing hook for 220g-1200g
AJUH( M) Under weighing hook for 2200g-12kg
AJDK Density Measurement kit ( 220g-620g)

* 24-hour continuous operation with AJBT

What makes the tuning-fork sensor so precise?

The tuning-fork sensor measures force or mass by gauging changes in oscillation frequencey when a load is applied to a long, narrow vibrator, and it digitally outputs the readings.
Unlike load cell or electromagnetic systems, the tuning-fork sensor does not rely on material distortion, electromagnetic force, heavy power cunsumption, or A/ D converters, so its inherent margin of error is extremely small, and its high precision can be maintained for a long time.

ouble-Ended tuning fork ( DETF) vibrator