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LS-3302 Series Entry Level Electronic Analytical Balance Tester
особливості
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, розумне планування, користувачам зручно зчитувати результати зважування.
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).
LS-3302 Series Entry Level Electronic Analytical Balance Tester
Параметри
Модель | LS-3302-J120 | LS-3302-J220 | LS-3302-J120A | LS-3302-J220A |
Діапазон | 120g | 220g | 120g | 220g |
readability | 0.1мг | |||
repeatability(≤) | ±0.2mg | |||
лінійна похибка(≤) | ±0.2mg | |||
Калібрування | External weight calibration | Fully automatic internal calibration | ||
operating temperature range | 10℃~30℃ | |||
Operating humidity range | 20%-85% Relative (non-condensing) | |||
Час реакції (mean) | 2.5 second | |||
Sample plate size | Φ90mm | |||
boundary dimension | 210mm×310mm×315mm | |||
Height of weighing room | 210мм | |||
Startup preheating time | 30-60 second | |||
Dc adapter | input:220V AC/50HZ;вихід:12V DC/2A | |||
Baud rate | 300、600、1200、2400、4800、9600 | |||
expertise rating | Ⅰ level |