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3-decimal Balance

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The AND EJ-123 has a capacity of 120g x 0.001g. The Newton series from AND offers a compact and reliable balance with a 5 years warranty at an affordable price. All models are with a standard plastic housing with a stainless steel weighing pan and levelling bubble.

The EJ-123 has standard functions usually found in balances costing twice as much:
~ Gravity correction
~ Accumulation function
~ GLP compliant output

~ LCD display with backlight
~ Percentage and counting
~ USB or RS-232 interface optional
~ Battery (4 x AA not included) or AC power
~ Full digital calibration
~ Underhook weighing optional
~ Specific Gravity function
~ Check-weighing capability
~ Fast - 1 second response time

$ 388.00 388.0 USD $ 388.00

$ 1.00

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Terms and Conditions


Stock Number N1160
Model EJ-123 (120g x 0.001g)
Manufacturer AND (A&D)
Product Brochure
Warranty 5 YEAR MANUFACTURER'S WARRANTY

OPTIONAL ACCESSORIES AT ADDITIONAL COST:
EJ-02 USB Interface Connector (Uni)
EJ-02C USB Interface w Cable 5ft. (Uni)
EJ-03 RS-232 Interface
EJ-03C RS-232 Interface w Cable 6ft (9to9pin)
EJ-11 Breeze break (mg)
AX-KO2466-220 Cable
AX-USB-9P Serial to USB Adapter

Capacity 120 g
Elc CSA
Inside 4.3" diam round dished pan
Outside 7.5"W x 8.5"D x 2.5"H
Battery Info Battery or adaptor

EJ Newton Series Portable Balances

The EJ Newton Series delivers affordable precision weighing with professional features and durability backed by a 5-year warranty. These portable balances bring milligram measurement capability to students, researchers, and industrial users at an accessible price point, with standard functions typically found in higher-priced instruments.

Applications

  • Industrial
  • Pharmacy
  • Education

Key Operational Features

  • Gravity correction
  • Accumulation M+ Function
  • GLP/GMP/GCP/ISO Compliant
  • Auto Counting Accuracy Improvement ACAI
  • Adjustable response characteristics
  • Display Hold
  • Battery operation capability
  • Piece counting
  • Percent weighing
  • External calibration

Design Features

  • Clear LCD display with 16 mm high characters and backlight
  • 7 segment LCD display with backlight
  • Display update: 10 times per second
  • Level bubble and 4 leveling feet
  • STABLE, NET, and ZERO indicators
  • 110 mm round pan for EJ-610 and below
  • 127 x 140 mm stainless steel weighing pan for EJ-1200 to EJ-6100
  • Calibration switch cover on bottom
  • Security slot
  • Auto power-off function
  • Draft shield standard on EJ-123 and EJ-303 with anti-static coating

Units of Measure

N, g, oz, lb (select models), ozt (troy ounce), ct, dwt, GN

Available Models

Milligram Readability (0.001 g)

  • EJ-123: 120 g capacity
  • EJ-303: 310 g capacity

Centigram Readability (0.01 g)

  • EJ-120: 120 g capacity
  • EJ-200: 210 g capacity
  • EJ-300: 310 g capacity
  • EJ-410: 410 g capacity
  • EJ-610: 610 g capacity
  • EJ-1202: 1200 g capacity
  • EJ-3002: 3100 g capacity

Decigram Readability (0.1 g)

  • EJ-1500: 1500 g capacity
  • EJ-2000: 2100 g capacity
  • EJ-3000: 3100 g capacity
  • EJ-4100: 4100 g capacity
  • EJ-6100: 6100 g capacity

Complete Specifications

Model EJ-123 EJ-303 EJ-120 EJ-200 EJ-300 EJ-410 EJ-610
Weight capacity 120 g 310 g 120 g 210 g 310 g 410 g 610 g
Readability 0.001 g 0.001 g 0.01 g 0.01 g 0.01 g 0.01 g 0.01 g
Repeatability (Std. deviation) 0.003 g 0.003 g 0.01 g 0.01 g 0.01 g 0.01 g 0.01 g
Linearity ±0.003 g ±0.003 g ±0.01 g ±0.01 g ±0.02 g ±0.02 g ±0.02 g
Weighing pan size 110 mm Ø 110 mm Ø 110 mm Ø 110 mm Ø 110 mm Ø 110 mm Ø 110 mm Ø
Weight Approx. 1160 g Approx. 1160 g Approx. 850 g Approx. 850 g Approx. 850 g Approx. 850 g Approx. 850 g
Calibration weight (factory setting) 100 g 300 g 100 g 200 g 300 g 400 g 600 g
Model EJ-1202 EJ-3002 EJ-1500 EJ-2000 EJ-3000 EJ-4100 EJ-6100
Weight capacity 1200 g 3100 g 1500 g 2100 g 3100 g 4100 g 6100 g
Readability 0.01 g 0.01 g 0.1 g 0.1 g 0.1 g 0.1 g 0.1 g
Repeatability (Std. deviation) 0.03 g 0.03 g 0.1 g 0.1 g 0.1 g 0.1 g 0.1 g
Linearity ±0.03 g ±0.03 g ±0.1 g ±0.1 g ±0.2 g ±0.2 g ±0.2 g
Weighing pan size 127 mm x 140 mm 127 mm x 140 mm 127 mm x 140 mm 127 mm x 140 mm 127 mm x 140 mm 127 mm x 140 mm 127 mm x 140 mm
Weight Approx. 1490 g Approx. 1490 g Approx. 1100 g Approx. 1100 g Approx. 1100 g Approx. 1100 g Approx. 1100 g
Calibration weight (factory setting) 1000 g 3000 g 1500 g 2000 g 3000 g 4000 g 6000 g

Common Specifications (All Models)

Parameter Specification
Sensitivity drift ±20 ppm / °C (10°C-30°C / 50°F-86°F)
No. of samples 5, 10, 25, 50 or 100 pieces
Min. unit weight 0.001 g (EJ-123, EJ-303); 0.01 g (0.01 g readability models); 0.1 g (0.1 g readability models)
Min. % display 0.01% (0.001 g readability); 0.1% (0.01 g and 0.1 g readability)
Min. 100% weight 0.1 g (0.001 g readability); 1 g (0.01 g readability); 10 g (0.1 g readability)
Operating temperature -10°C-30°C, less than 85% R.H. (non-condensing)
Power supply AC adapter (included) or 4 x "AA" size dry-cell batteries (Approximately 70 hours backlight off, alkaline batteries)
Compliance GLP / GMP / GCP / ISO

Options

  • EJ-02C: USB interface with cable
  • EJ-03: RS-232C interface
  • EJ-07: Underhook for EJ-3000 to EJ-6100 (except for EJ-3002)
  • EJ-08: Underhook for EJ-1500, EJ-2000
  • EJ-11: Breeze break (Draft Shield)
  • EJ-12: Carrying case (except for EJ-123/EJ-303, EJ-1202/3002)
  • EJ-13: Density determination kit for EJ-120/EJ-200/EJ-300/EJ-410/EJ-610

Accessories

  • TB:662: AC adapter 120V/220V (Replacement)
  • TB:164: AC adapter 240V (Round prongs)
  • AD-8127: Compact printer
  • AX-KO2466-220: Cable
  • AX-USB-9P: Serial to USB Adapter

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