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AND Weighing EJ-300 NEWTON SERIES Compact Balances, 310g x 0.01g
The EJ “Newton” precision compact balances offer a multitude of features for a diverse variety of weighing applications. The Newton provides the performance that users have come to expect from A&D. Quick response, reliability, and alkaline battery powered portability make the Newton a balance that brings precision weighing to a new level of affordability. more ...
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Features
EJ series balances have the following features:
The EJ series are high-resolution type electronic balances having a display resolution of 1/12,000 ~ 1/60,000.
The balance has a counting function, % function and a comparator function.
The backlight LCD will help with use in a dimly lighted place.
The balance can be operated with an AC adapter, or 4 x “AA” size dry-cell batteries for cordless operation.
The optional RS-232C serial interface can be connected with a printer or personal computer, and Good Laboratory Practice (GLP) data can be obtained.
The optional USB interface is available to connect with a personal computer easily.
Model
EJ-300
Weight capacity
310 g
Min. display "d""
0.01 g
Repeatability (Std. deviation)
0.01 g
Linearity
±0.02 g
Sensitivity drift
±20 ppm / °C (10°C-30°C / 50°F-86°F)
No. of samples
5, 10, 25, 50 or 100 pieces
Max. count
31,000 pcs
Min. unit weight
0.01 g
Min. % display
0.1 %
Min. 100 % weight
1 g
Modes
General Purpose, Accounting, Percent Weighing
Units of Measure
G, oz, ozt, ct, mom, dwt, GN, tl (Hong Kong General), tola
Display
7 segment LCD display with backlight (Character height 16 mm)
Display update
10 times per second
Operating temperature
-10°C-40°C / 14°F-104°F, less than 85% R.H. (non-condensing)
Power supply
AC adapter or 4 x "AA" size dry-cell batteries
Battery operation
Approximately 70 hours (backlight off, alkaline batteries)
Weighing pan size
110 mm Ø
Weight
Approximately 850 g
Calibration weight (factory setting)
300 g
Weight:
2.00 lb
Other AND Weighing Newton Series
Add to Cart for Warranty Information
Specifications
Model
EJ-120
EJ-200
EJ-300
EJ-410
EJ-610
EJ-1500
EJ-2000
EJ-3000
EJ-4100
EJ-6100
Weight capacity
120 g
210 g
310g
410 g
610 g
1500 g
2100 g
3100 g
4100 g
6100 g
Min. display "d""
0.01 g
0.01 g
0.01 g
0.01 g
0.01 g
0.1 g
0.1 g
0.1 g
0.1 g
0.1 g
Repeatability (Std. deviation)
0.01 g
0.01 g
0.01 g
0.01 g
0.01 g
0.1 g
0.1 g
0.1 g
0.1 g
0.1 g
Linearity
±0.01 g
±0.01 g
±0.02 g
±0.02 g
±0.02 g
±0.1 g
±0.1 g
±0.2 g
±0.2 g
±0.2 g
Sensitivity drift
±20 ppm / °C (10°C-30°C / 50°F-86°F)
No. of samples
5, 10, 25, 50 or 100 pieces
Max. count
12,000 pcs
21,000 pcs
31,000 pcs
41,000 pcs
61,000 pcs
15,000 pcs
21,000 pcs
31,000 pcs
41,000 pcs
61,000 pcs
Min. unit weight
0.01 g
0.1 g
Min. % display
0.1 %
Min. 100 % weight
1 g
10 g
Modes
General Purpose, Accounting, Percent Weighing
Units of Measure
G, oz, ozt, ct, mom, dwt, GN, tl (Hong Kong General), tola
Display
7 segment LCD display with backlight (Character height 16 mm)
Display update
10 times per second
Operating temp.
-10°C-40°C / 14°F-104°F, less than 85% R.H. (non-condensing)
Power supply
AC adapter or 4 x "AA" size dry-cell batteries
Battery operation
Approximately 70 hours (backlight off, alkaline batteries)
Weighing pan size
110 mm Ø
127 mm x 140 mm
Weight
Approximately 850 g
Approximately 1100 g
Calibration weight (factory setting)
100 g
200 g
300 g
400 g
600 g
1500 g
2000 g
3000 g
4000 g
6000 g
Model
EJ-120
EJ-200
EJ-300
EJ-410
EJ-610
EJ-1500
EJ-2000
EJ-3000
EJ-4100
EJ-6100
oz
Capacity
4.233
7.408
10.935
14.462
21.517
52.91
74.08
109.35
144.62
215.17
Min. display
0.001
0.001
0.001
0.001
0.001
0.01
0.01
0.01
0.01
0.01
lb
Capacity
-
-
-
0.9039
1.3448
3.307
4.630
6.834
9.039
13.448
Min. display
-
-
-
0.0001
0.0001
0.001
0.001
0.001
0.001
0.001
ozt
Capacity
3.858
6.752
9.967
13.182
19.612
48.23
67.52
99.67
131.82
196.12
Min. display
0.001
0.001
0.001
0.001
0.001
0.01
0.01
0.01
0.01
0.01
ct
Capacity
600.00
1050.00
1550.00
2050.00
3050.00
-
-
-
-
-
Min. display
0.05
0.05
0.05
0.05
0.05
-
-
-
-
-
mom
Capacity
32.000
56.000
82.665
109.335
162.665
400.00
560.00
826.65
1093.35
1626.65
Min. display
0.005
0.005
0.005
0.005
0.050
0.05
0.05
0.05
0.05
0.05
dwt
Capacity
77.16
135.03
199.33
263.64
392.24
964.5
1350.3
1993.3
2636.4
3922.4
Min. display
0.01
0.01
0.01
0.01
0.01
0.1
0.1
0.1
0.1
0.1
GN
Capacity
1851.8
3240.8
4784.0
6327.2
9413.8
23148
32408
47840
63272
94138
Min. display
0.2
0.2
0.2
0.2
0.2
2
2
2
2
2
tl (Hong Kong General)
Capacity
3.1745
5.5555
8.2010
10.8465
16.1380
39.685
55.555
82.01
108.465
161.380
Min. display
0.0005
0.0005
0.0005
0.0005
0.0005
0.005
0.005
0.005
0.005
0.005
tola
Capacity
10.288
18.004
26.578
35.151
52.299
128.6
180.04
265.78
351.51
522.99
Min. display
0.001
0.001
0.001
0.001
0.001
0.01
0.01
0.01
0.01
0.01
* within the 48 continental US States