Features：
Classic electromagnetic balance force sensor ensures weighing accuracy, super stability and fast response speed
Adopt high-precision, high-resolution electromagnetic balance force sensor.
Using a high-precision humidity sensor to effectively reduce the impact of environmental humidity on weighing; using a high-sensitivity temperature sensor to effectively reduce the sensitivity to temperature changes.
Outstanding design with high cost performance and excellent completion of various weighing/measuring tasks
LCD display
Using LCD display, the screen is clear and bright, and the layout is reasonable, making it convenient for users to read weighing results.
The sample during the weighing process can be seen from all directions, and can also be disassembled and cleaned to achieve quick cleaning.
Basic weighing, density detection mode, counting weighing.
Protect the sensor from damage during transportation of the balance.
The design strength is improved, and it has the characteristics of anti-leakage, anti-static and anti-corrosion. Stainless steel weighing pan, corrosion-resistant and oxidation-resistant
It can realize the connection between the balance and the computer and micro printer. Weighing results can also be transferred to other open applications such as PC.
When the temperature changes by 1.5°C or the time since the last calibration exceeds 2 hours, the balance automatically starts the calibration function, avoiding the potential factors of failure to perform regular calibration or inaccurate external weights, making the user's weighing results more accurate and reliable, and reducing inaccuracies. Necessary operation (only for internally calibrated balances).
Technical parameters:
Model | ES-J120 | ES-J220 | ES-J120A | ES-J220A |
Maximum weighing capacity | 120g | 220g | 120g | 220g |
Reading accuracy/readability | 0.1mg |
Repeatability(≤) | ±0.2mg |
Linearity Error(≤) | ±0.2mg |
Calibration method | External weight calibration | Fully automatic internal calibration |
Operating temperature range | 10℃~30℃ |
Operating Humidity Range | 20%-85% RH(not condensation) |
Response time (average) | ≤2.5second |
Pan size | Φ90mm |
Overall Dimension (L*W*H) | 210mm×310mm×315mm |
Weighing chamber height | 210mm |
Power on warm-up time | 30-60 minutes |
Working power supply | Input：220V AC/50HZ；Output：12V DC/2A |
baud rate | 300、600、1200、2400、4800、9600 |
Accuracy Class | Ⅰlevel |
Optional accessories:
1. Optional portable mini printer
2. Optional USB to serial port cable
3. Optional bottom weighing device
4. Optional density measurement components
