Es-J Series Entry Level Electronic Analytical Balance Tester Digital Display Weighing Balance for Lab

• After-sales Service: Online
• Warranty: 1 Year
• Accuracy: 1mg
• Usage: Precision Balance
• Load: 1000g
• Display Type: LCD
• Model NO.: ES-J
• Type: General Signs Balance
• Material of Weights: Iron
• Transport Package: Plywood Case
• Specification: 21*31*32cm
• Trademark: LONROY
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

ES-J Series Entry Level Electronic Analytical Balance Tester Digital Display Weighing Balance for Lab

Features

1. 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.
2. LCD liquid crystal display
LCD LCD screen, clear and bright screen, reasonable layout, convenient for users to read the weighing results.
3. 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.
4. a variety of weighing mode
Basic weighing, density detection mode, weight detection, count weighing.
5. sensor protection device
Protect the balance from sensor damage during transportation.
6. 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
7. 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.
8. automatic calibration system (only in the school)

When the temperature changes by 1.5ºC 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 Tester Digital Display Weighing Balance for Lab

Parameters

Model	ES-J120	ES-J220	ES-J120A	ES-J220A
Range	120g	220g	120g	220g
readability	0.1mg
repeatability(≤)	±0.2mg
linear error(≤)	±0.2mg
Calibration	External weight calibration		Fully automatic internal calibration
operating temperature range	10ºC~30ºC
Operating humidity range	20%-85% Relative (non-condensing)
Response time (mean)	2.5 second
Sample plate size	Φ90mm
boundary dimension	210mm×310mm×315mm
Height of weighing room	210mm
Startup preheating time	30-60 second
Dc adapter	input:220V AC/50HZ;output:12V DC/2A
Baud rate	300,600,1200,2400,4800,9600
expertise rating	1 level