설명

ES-J Series Entry Level Electronic Analytical Balance

특징

 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 화면, 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, 정전기 방지, 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

매개변수

모델ES-J120ES-J220ES-J120AES-J220A
범위120g220g120g220g
readability0.1mg
repeatability(≤)±0.2mg
선형 오류(≤)±0.2mg
구경 측정External weight calibrationFully automatic internal calibration
operating temperature range10℃~30℃
작동 습도 범위20%-85% 상대적인 (non-condensing)
응답 시간 (평균)2.5 두번째
Sample plate sizeΦ90mm
경계 차원210mm×310mm×315mm
Height of weighing room210mm
Startup preheating time30-60 두번째
DC 어댑터input:220V AC/50HZ;산출:12V DC/2A
전송 속도300、600、1200、2400、4800、9600
expertise ratingⅠ level






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