Description

ES-J Series Entry Level Electronic Analytical Balance

Features

 humidity sensor with high precision, effectively reduce the influence of environmental humidity on weighing; Using high sensitivity temperature sensor, effectively reduce the sensitivity of temperature change.

 LCD liquid crystal display

 

LCD LCD screen, clear and bright screen, reasonable layout, convenient for users to read the weighing results.

 

 transparent glass wind shield

 

The sample can be seen in all directions during the weighing process, and can also be disassembled and cleaned to realize fast cleaning.

 

 a variety of weighing mode

 

Basic weighing, density detection mode, weight detection, count weighing.

 

 sensor protection device

 

Protect the balance from sensor damage during transportation.

 

 optimization of product structure design

 

Design strength enhancement, with anti-leakage, anti-static, anti-corrosion characteristics. All stainless steel density fittings are resistant to corrosion and oxidation

 

 built-in RS232 bi-directional communication interface

 

Can realize the balance and computer, micro printer connection. The weighing results can also be transmitted to other open applications such as PC.

 

 automatic calibration system (only in the school)

 

When the temperature changes by 1.5℃ or more than 2 hours since the last calibration time, the balance will automatically start the calibration function, avoiding the potential factors of untimed calibration or inaccurate external weights, making the user’s weighing results more accurate and reliable, and reducing unnecessary operations (internal calibration balance only).

 

ES-J Series Entry Level Electronic Analytical Balance

Parameters

ModelES-J120ES-J220ES-J120AES-J220A
Range120g220g120g220g
readability0.1mg
repeatability(≤)±0.2mg
linear error(≤)±0.2mg
CalibrationExternal weight calibrationFully automatic internal calibration
operating temperature range10℃~30℃
Operating humidity range20%-85% Relative (non-condensing)
Response time (mean)2.5 second
Sample plate sizeΦ90mm
boundary dimension210mm×310mm×315mm
Height of weighing room210mm
Startup preheating time30-60 second
Dc adapterinput:220V AC/50HZ;output:12V DC/2A
Baud rate300、600、1200、2400、4800、9600
expertise ratingⅠ level






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