EJ3000 compact weighing scales has a capacity of 3100g which increments by 0.1 grams. Weighing platform is 5 inches by 5.5 inches in diameter. EJ3000 balance has a counting function, percentage function and a comparator function. Backlight LCD display will help with weighing in low light places. EJ3000 weigh scale can be operated with an AC adapter, or 4 AA size dry cell batteries for cordless operation. Optional RS232C serial interface can be connected with a printer or personal computer, and Good Laboratory Practice (GLP) data can be obtained. Optional USB interface is available to connect with a personal computer easily.

Many people call us for helping a scale for their particular weighing application. A Stationary Engineer selected the EJ3000 in the process of installing new boilers and supporting equipment requiring an accurate digital scale to weigh out chemicals to either a tenth of a gram or one hundredth of an ounce. When the de-aerator is offline and just having a surge tank online they need to weigh out powdered oxygen scavenger, I believe it's sodium sulfite. Boiler operators also need a quality digital scale to weigh powdered hardness scavenger.

They also wanted to use the EJ3000 to do other things too - we have flow meters on campus we occasionally need to calibrate and they require hanging weights of different values so it's been handy to just be able weigh a piece of metal and weld a little on or grind a little off to make a custom weight.

If you need help finding the best scales for your unique weighing applications give Precision weighing Balances a call M-F 9-5 EST and a scale expert is available to assist you.

A&D Weighing EJ3000 digital scale

A&D EJ3000 electronic scale
PWB Discounted Price	$301.00
S&H via UPS Ground	$20.00
Gram	3100 x 0.1 g
Decimal Ounce	109.35 x 0.01 oz
Decimal Pound	6.834 x 0.001 lb
Troy Ounce	99.67 x 0.01 ozt
Pennyweight	1993.3 x 0.1 dwt
Carat	n/a
Grain Unit	47840 x 2 gn
Counting Min unit weight	0.1 g
Max. Count	31,000 pcs
Counting: # of samples	5. 10, 25, 50 or 100 piece
Min. % display	0.1%
Linearity	± 0.2 g
Repeat./Std. Div.	0.1 g
Legal for Trade	NO Only the EW-1500i, EW-12Ki, EK-600i, EK1200i, EK6000i and the EK-12Ki are Legal For Trade.
Pan Size	5" x 5.5"
Tare Range	To capacity by subtraction
Stabilization Time	1 Second (typically)
Sensitivity Drift	± 20 ppm / ºC (10ºC ~ 30ºC / 50ºF ~ 86ºF)
Display	Easy to read LCD display with backlit
Display Refresh	10 times per second
Operating Temperature	-10ºC ~ 40ºC 14ºF ~ 104ºF RH less than 85%
Power	120V AC Adapter(included) Battery operation (4 x AA not included)
Standard Accessories	Manual, AC Adapter
Optional Accessories	Calibration mass, Carrying Case, RS232 interface, USB interface
Weight (Approx.)	1.1 kg / 2.4 lb
Cal. Mass (optional)	1000g, 2000g, or 3000g
User Manual	Click to Download Operations Manual
Product Brochure	Click to Download Product Brochure

EJ series compact weighing scales are high-resolution type electronic balances having display resolution of 1/12,000 to 1/60,000. EJ3000 balance has a counting function, percentage function and a comparator function. Backlight LCD display will help with weighing in low light places. EJ-3000 weigh scale can be operated with an AC adapter, or 4 AA size dry cell batteries for cordless operation. Optional RS232C serial interface can be connected with a printer or personal computer, and Good Laboratory Practice (GLP) data can be obtained. Optional USB interface is available to connect with a personal computer easily.

A&D EJ Series Compact Balances (select the model & any of the options and then the"BUY HERE" image) AND Weighing EJ120 [120 g x 0.01 g] $210.00 AND Weighing EJ200 [210 g x 0.01 g] $255.00 AND Weighing EJ300 [310 g x 0.01 g] $300.00 AND Weighing EJ410 [410 g x 0.01 g] $326.25 AND Weighing EJ610 [610 g x 0.01 g] $431.25 AND Weighing EJ1500 [1500 g x 0.1 g] $206.25 AND Weighing EJ2000 [2100 g x 0.1 g] $247.50 AND Weighing EJ3100 [3100 g x 0.1 g] $301.00 AND Weighing EJ4100 [4100 g x 0.1 g] $345.00 AND Weighing EJ6100 [6100 g x 0.1 g] $386.25

Optional Accessories USB Interface with cable, uni-directional $85.00 RS232 Interface with cable, bi-directional $75.00 Underhook for EJ3000, 4100, 6100 $65.00 Breeze break $75.00 Carrying Case $65.00

Calibration Weights 3000g ASTM Class 2 (± 15 mg) with NO Cert $239.00 2000 g ASTM Class 6 (± 200 mg) cal mass $60.00 - NO Cal Cert. 2000g ASTM Class 2 (± 10 mg) with NO Cert $149.00 2 kg Calibration Weight Class 2 with NVLAP (± 10 mg) $304.00 2 kg Calibration Weight Class 1 with NVLAP (± 5 mg) $287.00 1000 g ASTM Class 6 (± 100 mg) cal mass $40.00 - NO Cal Cert. 1000g ASTM Class 2 (± 5.0 mg) with NO Cert $119.00 1000g Calibration Weight Class 1 with NVLAP (± 2.5 mg) $232.00 1g-1000g 13 piece Class 1 Mass Set with NVLAP Cert $2933.00 1g-500g 12 piece Class 1 Mass Set with NVLAP Cert $2343.00 1g-200g 10 piece Class 1 Mass Set with NVLAP Cert $1210.00 9 pc. Weight Set (100 g - 1 g) Class 1 with NVLAP $1095.00 1mg-100g 21 Piece Class 1 Weight Set with NVLAP Cert $2059.00 Cal-Paks 2kg, 200g, 2g Class 1 with NVLAP $910.00 Cal-Paks 2kg, 200g, 20g Class 1 with NVLAP $1113.00 Note: See our complete line of certified weights and weight sets here

Weighing Pans YWP06G Weigh Pan w/ 3.25" Diameter and 0.75" depth $30.00 YWP04G Gem Pan w/ 6.75 inch Diameter with 0.8 inch Depth $30.00

LCD backlight The LCD backlight will turn on when the weight value changes more than 4d (4 x min. display division) or any key operation is done. When the weight data becomes and stays stable for some moment, the backlight will automatically turn off. There is also a setting that the backlight is always on or off. For details, see the function setting “ltUp” of “Function list”. Storage The EJ series balance can stack on top of another when not in use. Do not stack more than 3 units. Auto-power off function It is possible to have the power automatically switched OFF, if zero is displayed for approximately 5 minutes. Weigh Units The most common unit of weight used around the world is the gram, but there is often a need to shift to alternative units specific to the country where the balance is used or to select modes such as counting or percent. It is possible to store only the units that will be actually used from the units available. It is also possible to specify the display unit that will be shown first when the power is switched ON. “Newton” is the value calculated by “(g value) x (9.80665 m/s2) / 1000”. The range for power-on zero is within ±10% of the weighing capacity around the calibrated zero point. If the power is switched ON while there is a load beyond this range, the balance will be tared to zero and the NET indicator and the ZERO indicator turn on.

Weighing equipment - The world runs on weights & measures. Almost everything you see & touch is weighed. In this video we offer an overview of the A&D Weighing EK6100J (6000g x 0.1g) and EK610J (600g x 0.01g). The entire EJ Series are "non-NTEP" while the EK-J are "NTEP Approved 6000d Class II Scales". If you are needing a scale for commercial weighing where goods are being bought or sold by weight none of the EJ Series are Legal for Trade and we recommend you consider either the EK-610J or EK-6100J

The optional EJ-12 hard shell transport case features die cut foam specifically designed for holding AND Weighing EK and EJ Series digital scales. This carrying scale is convenient for transporting the digital scale or just storing your scale when not in use to lessen the chance of damage to the precision measurement weigh sensor. Whether the scale is turned On or Off if one applies an excessive load or shocks the platform you can permanently damage any scale. The optional EJ-12 case is a low cost scale insurance policy to protect your scale.

What is a weighing underhook and how is the underhook installed and used with a digital electronic scale? We hope the video above will answer all those questions. In the video above we show the EK6100J, with optional EKW-07i weigh below weighing underhook and the optional EJ-07 Underhook is installed on the EJ3000, EJ4100 or EJ6100 works in similar fashion. The underhook is installed on the bottom of the scale by removing the beneath weighing port cover and screwing the optional underhook assembly into the threaded mounting hole. By attaching the underhook to the bottom of the scale, large objects that would be difficult to load on the weighing pan can be weighed. Also, since electronic scales are affected by temperate and magnetism sample being weighed that are hot, cold and magnetic items should always be weighed using the below weighing underhook. In addition, the density (specific gravity) of objects may be calculate by weighing a sample in air and then in weighing the same sample submerge in water or other liquids.

Is the EJ Series too expensive for your budget? We offer the MyWeigh i2600 (2600g x 0.01g) and MyWeigh i5500 (5500g x 0.1g) for much less money.

Select from 15 AND balances to meet weighing needs
Model	Capacity x Readability	Platform Size	Price
EJ-54D2	0 - 22 x 0.0002 g 22 - 52 x 0.001 g	Ø 1.97"	$575.00
EJ123	120 g x 0.001 g	Ø 4.3"	$397.50
EJ303	310 g x 0.001 g	Ø 4.3"	$420.00
EJ120	120 g x 0.01 g	Ø 4.3"	$210.00
EJ200	210 g x 0.01 g	Ø 4.3"	$255.00
EJ300	310 g x 0.01 g	Ø 4.3"	$300.00
EJ410	410 g x 0.01 g	Ø 4.3"	$326.25
EJ610	610 g x 0.01 g	Ø 4.3"	$431.25
EJ1202	1200 g x 0.01 g	5"x 5.5"	$446.25
EJ3002	3100 g x 0.01 g	5"x 5.5"	$486.75
EJ1500	1500 g x 0.1 g	5"x 5.5"	$206.25
EJ2000	2100 g x 0.1 g	5"x 5.5"	$247.50
EJ3000	3100 g x 0.1 g	5"x 5.5"	$301.00
EJ4100	4100 g x 0.1 g	5"x 5.5"	$345.00
EJ6100	6100 g x 0.1 g	5"x 5.5"	$386.25

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