ES-120D Series Density Electronic Balance Testing Machine
Features
? the gilded ceramic variable capacitance type sensor.
? application of high precision humidity sensor, effectively reduce the influence of environmental humidity on weighing.
? application the high sensitivity of temperature sensor, effectively reduce the sensitivity of the 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.
? built-in solid liquid direct reading program
Solid/liquid density can be read directly, eliminating tedious calculation.
? 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.
ES-120D Series Density Electronic Balance Testing Machine
Parameters
| Model | ES120D | ES200D | ES310D | ES410D |
| Range | 120g | 200g | 310g | 410g |
Suggested sample weight | >20g | |||
| readability | 1mg | |||
| Density readability | 0.001g/cm3 | |||
| repeatability(≤) | ±1mg | |||
| linear error(≤) | ±1mg | |||
| operating temperature range (OTR) | 13℃~25℃ | |||
| Operating humidity range | 10%RH~70%RH | |||
| Response time (mean) | 2.5 second | |||
| Sample plate size | Φ115mm | |||
| boundary dimension | 210mm×310mm×315mm | |||
| Height of weighing room | 210mm | |||
| Startup preheating time | 30-60 second | |||
| Dc adapter | input：220V AC/50HZ；output：7.5V DC/600mA | |||
| Baud rate | 300、600、1200、2400、4800、9600 | |||
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