PBGND6538发动机油表观粘度测定器
PBGND6538发动机油表观粘度测定器采用一体化设计集测定和制冷系统于一体，，仪器尺寸小体重轻，性能优秀。本仪器是集转速测量，常数计算，粘度测试于一体的自动仪器。各技术参数指标依据GB/T6538-2000的标准制造。适用于发动机油在剪切应力约为50000～100000pa，剪切速率为105～104S-1的条件下，-10～-30℃的表观粘度。测定范围为500～10000mpa.s。
本仪器主要部件选用进口元器件，精密智能温控仪控温，彩显液晶单片机控制实验过程。
主要技术指标：
适用标准：GB/T6538-2000、ASTMD5293
适用标准：GB/T6538-2000
制冷方式：压缩机制冷
制冷深度：-40℃
测定范围：-10～-30℃
控温方式：精密数显PID温控仪自动控温
控温精度：0.1℃
电流精度：±0.002A
工作电源：电压：AC220V±10%50HZ
整机功率：<>
工作环境：环境温度：控制部分：-30～35
冷浴部分：-30～28℃
相对湿度：80%
PBGND6538 engine oil apparent viscosity measuring device
PBGND6538 engine oil apparent viscosity measuring device with integrated design sets and refrigeration systems in one measurement, the worlds first, small instrument size light weight, excellent performance. This instrument is a speed measurement, constant calculation, automatic viscosity measurement in one instrument. Technical indicators are based on various parameters GB / T6538-2000 manufacturing standards. Suitable for engine oil in shear stress of about 50000 ~ 100000pa, under the conditions of a shear rate of 105 ~ 104S-1, the apparent viscosity of -10 ~ -30 ℃. Determination range of 500 ~ 10000mpa.s.
The main components of imports of selected instrument components, precision smart temperature controller, LCD color monitor MCU control experiment.
Main Specifications:
Applicable standards: GB / T6538-2000, ASTMD5293
Applicable standards: GB / T6538-2000
Refrigeration: Refrigeration Compressors
Cooling Depth: -40 ℃
Measuring range: -10 ~ -30 ℃
Temperature control: precision digital PID temperature controller automatic temperature control
Temperature accuracy: 0.1 ℃
Current accuracy: & plusmn; 0.002A
Power supply: Voltage: AC220V & plusmn; 10% 50HZ
Total power: <>
Working environment: Temperature: Control section: -30 to 35
The cold bath section: -30 ~ 28 ℃
Relative humidity: 80%
