A&D EJ Series Compact Precision Balances

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A&D EJ Series Compact Precision Balances

The EJ series compact precision 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 EJ series balance that brings precision weighing to a new level of affordability.

Manufacturer:
A & D Weighing

Types:
Top Loading Balances, Balances

Industries:
Aerospace & Aviation, Chemical & Petrochemical, Laboratory & R&D, Manufacturing, Medical & Pharmaceutical, Plastics & Polymers

Application:
Gram and Milligram Weighing

Models

Model	Weight capacity	Min. display "d"	Add to Quote
EJ-1500	1500 g	0.1 g
EJ-2000	2100 g	0.1 g
EJ-3000	3100 g	0.1 g
EJ-4100	4100 g	0.1 g
EJ-6100	6100 g	0.1 g

Information

A&D EJ Series Compact Precision Balances

Model	EJ-1500	EJ-2000	EJ-3000	EJ-4100	EJ-6100
Repeatability(Std. deviation)	0.1 g	0.1 g	0.1 g	0.1 g	0.1 g
Linearity	±0.1 g	±0.1 g	±0.2 g	±0.2 g	±0.2 g
Sensitivity drift	±20 ppm / (10-30 / 50F-86F)	±20 ppm / (10-30 / 50F-86F)	±20 ppm / (10-30 / 50F-86F)	±20 ppm / (10-30 / 50F-86F)	±20 ppm / (10-30 / 50F-86F)
No. of samples	5, 10, 25, 50 or 100 pieces	5, 10, 25, 50 or 100 pieces	5, 10, 25, 50 or 100 pieces	5, 10, 25, 50 or 100 pieces	5, 10, 25, 50 or 100 pieces
Max. count	15,000 pcs	21,000 pcs	31,000 pcs	41,000 pcs	61,000 pcs
Min. unit weight	0.1 g	0.1 g	0.1 g	0.1 g	0.1 g
Min. % display	0.1 %	0.1 %	0.1 %	0.1 %	0.1 %
Min. 100 % weight	10 g	10 g	10 g	10 g	10 g
Display	7 segment LCD display with backlight (Character height 16 mm)	7 segment LCD display with backlight (Character height 16 mm)	7 segment LCD display with backlight (Character height 16 mm)	7 segment LCD display with backlight (Character height 16 mm)	7 segment LCD display with backlight (Character height 16 mm)
Display update	10 times per second	10 times per second	10 times per second	10 times per second	10 times per second
Operating temp.	-10-40 / 14F-104F less than 85% R.H. (non-condensing)	-10-40 / 14F-104F less than 85% R.H. (non-condensing)	-10-40 / 14F-104F less than 85% R.H. (non-condensing)	-10-40 / 14F-104F less than 85% R.H. (non-condensing)	-10-40 / 14F-104F less than 85% R.H. (non-condensing)
Power supply	AC adapter or 4 x "AA" size dry-cell batteries	AC adapter or 4 x "AA" size dry-cell batteries	AC adapter or 4 x "AA" size dry-cell batteries	AC adapter or 4 x "AA" size dry-cell batteries	AC adapter or 4 x "AA" size dry-cell batteries
Battery operation	Approximately 70 hours (backlight off, alkaline batteries)	Approximately 70 hours (backlight off, alkaline batteries)	Approximately 70 hours (backlight off, alkaline batteries)	Approximately 70 hours (backlight off, alkaline batteries)	Approximately 70 hours (backlight off, alkaline batteries)
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
Weight	Approximately 1100 g	Approximately 1100 g	Approximately 1100 g	Approximately 1100 g	Approximately 1100 g
Calibration weight(factory setting)	1500 g	2000 g	3000 g	4000 g	6000 g

A&D EJ Series Compact Precision Balances Features

Smooth, stable milligram measurements for a capacity up to 310 g
Breeze break with anti-static coating to ensure high precision and stability
Adjustable response characteristics depending on the degree of drafts and vibrations at the location
Hygienic and chemically resistant stainless steel (SUS304) weighing pan
GLP/GMP/GCP/ISO compliant output*
Easy-to-read LCD display with backlight (16 mm character height)
Multiple weighing units: g, oz, ozt, ct, dwt, gr, N
Counting mode with Automatic Counting Accuracy Improvement (ACAI) function
Percent mode function
Display hold function
Accumulation (M+) function
Auto power OFF function
Automatic density calculation using the optional density determination kit (EJ-13)
Operation with either AC adapter or four AA batteries
Security slot in the rear of the balance to accommodate an anti-theft lock* EJ-03 (optional RS-232C interface ) is required.
External Input / Output
- RS-232C interface (optional)
- Quick USB interface (optional)
Options
- EJ-02 : Quick USB interface
- EJ-03 : RS-232C interface
- EJ-13 : Density determination kit