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BLS-YM
90278990
I.Applicable Standard
The liquid digital density meter complies to: ASTMD4052,ASTMD5002,ASTM D1250,ASTM D3505, ISO 12185:1996,GB/T29617 ，ISO12185,ASTM
D4052/ D5002,GB/T29617-2013,GB/T2013-2010,GB23971-2009,GB4747-2009,SH/T0604-2000,SN /T2383-2009,SH/T0729-2004.
II. Application
The digital liquid density meter is widely used in the measurement of various liquid densities. It has been widely used in various fields such as biochemistry, pharmaceutical, chemical,
petroleum refining, environmental protection, food, wine, pharmaceutical, petroleum and food and beverage processing. It is used in quantitative packaging inspection of quality technical
supervision system and laboratory in colleges and universities. It can be widely used in the
measurement of various liquid densities, and with different concentration conversion software.
It can directly read the concentration value of the corresponding liquid, such as alcohol. Through the processing of the single-chip software, the volume concentration data can be read directly, and the test is more convenient.
The thermostatic liquid digital density meter measures the liquid density according to the principle of different oscillation frequencies when the double U-tube is filled with different
medium. After the liquid to be tested is pumped into the resonance tube sensor, the
measurement data is processed by the single chip microcomputer, which is fast and direct, and has high sensitivity. It consists of dual tuning fork density sensor, vibrating tube circuit,
temperature measuring circuit, CPU, display, thermostatic bath, inlet pump, and control panel. It changes the way traditional glass densitometers measure liquid density, making liquid density
measurements more accurate, faster, and more economical.
III. Main Technical Parameters
Density Measuring range | BLS-YM10: 0～1.999g/cm3 |
BLS-YM08:0～1.9999g/cm3 | |
BLS-YM05:0～1.9999g/cm3 | |
Density Accuracy | BLS-YM10: ±0.001g/cm3 |
BLS-YM08:±0.0008g/cm3 | |
BLS-YM05:±0.0005g/cm3 | |
Sampling capacity | about 2ml each time(automatically and manually) |
Ambient temperature | 5℃~35℃ |
Temperature control | Thermostat the sample to 20±0.1°C |
Data storage capacity | Max more than 80 sets of data, density values or concentration values; |
Power supply | 220V±22V ，50Hz±1Hz(customizable) |
Automatic correction | Correction with 20°C pure water |
Cleaning | Automatic cleaning |
IV. Features
1. Constant temperature control: adopt thermostatic bath to control; put the sensor and its
components and sample liquid in the constant temperature bath. Detect the temperature of the oscillating tube (sample liquid) by the temperature sensor.The electronic components are
controlled by the single chip to cool or heat the electronic components, so that the temperature in the constant temperature bath is stable within the range of 20℃ ± 0.1℃.
2. Directly display the density value of the liquid at 20℃, and have temperature display window.
3. Automatic sampling: adopt single-chip microcomputer to control the stepping motor to drive the peristaltic pump to absorb samples, improving the automation degree.
4. Data storage and transmission: Built-in memory chip, can store 80 sets of detection data, and can be recalled and deleted. Can be connected to computer through the 232 interface according to user requirements (customized).
5. Calibration function: The instrument is calibrated using 20℃ pure water as a standard, which is the function that the glass density meter cannot achieve.
V. Advantages
1. Wide range: only one instrument can directly measure the density of liquid in the density
range of 0~1999.99kg/m3.
2. The comprehensive error is small: due to the reduction of many error factors, the comprehensive error of the instrument is reduced.
3. Small amount of work: Since there is no work such as conversion, the workload is reduced.
4. Save resources: only 2ml per sample, reducing the waste of sample resources.
5. High degree of automation: the peristaltic pump automatically injects itself and calibrates itself.
6. Cost-effective: the quality can be comparable with similar foreign products, and the price is only one-eighth of the foreign similar products.
I.Applicable Standard
The liquid digital density meter complies to: ASTMD4052,ASTMD5002,ASTM D1250,ASTM D3505, ISO 12185:1996,GB/T29617 ，ISO12185,ASTM
D4052/ D5002,GB/T29617-2013,GB/T2013-2010,GB23971-2009,GB4747-2009,SH/T0604-2000,SN /T2383-2009,SH/T0729-2004.
II. Application
The digital liquid density meter is widely used in the measurement of various liquid densities. It has been widely used in various fields such as biochemistry, pharmaceutical, chemical,
petroleum refining, environmental protection, food, wine, pharmaceutical, petroleum and food and beverage processing. It is used in quantitative packaging inspection of quality technical
supervision system and laboratory in colleges and universities. It can be widely used in the
measurement of various liquid densities, and with different concentration conversion software.
It can directly read the concentration value of the corresponding liquid, such as alcohol. Through the processing of the single-chip software, the volume concentration data can be read directly, and the test is more convenient.
The thermostatic liquid digital density meter measures the liquid density according to the principle of different oscillation frequencies when the double U-tube is filled with different
medium. After the liquid to be tested is pumped into the resonance tube sensor, the
measurement data is processed by the single chip microcomputer, which is fast and direct, and has high sensitivity. It consists of dual tuning fork density sensor, vibrating tube circuit,
temperature measuring circuit, CPU, display, thermostatic bath, inlet pump, and control panel. It changes the way traditional glass densitometers measure liquid density, making liquid density
measurements more accurate, faster, and more economical.
III. Main Technical Parameters
Density Measuring range | BLS-YM10: 0～1.999g/cm3 |
BLS-YM08:0～1.9999g/cm3 | |
BLS-YM05:0～1.9999g/cm3 | |
Density Accuracy | BLS-YM10: ±0.001g/cm3 |
BLS-YM08:±0.0008g/cm3 | |
BLS-YM05:±0.0005g/cm3 | |
Sampling capacity | about 2ml each time(automatically and manually) |
Ambient temperature | 5℃~35℃ |
Temperature control | Thermostat the sample to 20±0.1°C |
Data storage capacity | Max more than 80 sets of data, density values or concentration values; |
Power supply | 220V±22V ，50Hz±1Hz(customizable) |
Automatic correction | Correction with 20°C pure water |
Cleaning | Automatic cleaning |
IV. Features
1. Constant temperature control: adopt thermostatic bath to control; put the sensor and its
components and sample liquid in the constant temperature bath. Detect the temperature of the oscillating tube (sample liquid) by the temperature sensor.The electronic components are
controlled by the single chip to cool or heat the electronic components, so that the temperature in the constant temperature bath is stable within the range of 20℃ ± 0.1℃.
2. Directly display the density value of the liquid at 20℃, and have temperature display window.
3. Automatic sampling: adopt single-chip microcomputer to control the stepping motor to drive the peristaltic pump to absorb samples, improving the automation degree.
4. Data storage and transmission: Built-in memory chip, can store 80 sets of detection data, and can be recalled and deleted. Can be connected to computer through the 232 interface according to user requirements (customized).
5. Calibration function: The instrument is calibrated using 20℃ pure water as a standard, which is the function that the glass density meter cannot achieve.
V. Advantages
1. Wide range: only one instrument can directly measure the density of liquid in the density
range of 0~1999.99kg/m3.
2. The comprehensive error is small: due to the reduction of many error factors, the comprehensive error of the instrument is reduced.
3. Small amount of work: Since there is no work such as conversion, the workload is reduced.
4. Save resources: only 2ml per sample, reducing the waste of sample resources.
5. High degree of automation: the peristaltic pump automatically injects itself and calibrates itself.
6. Cost-effective: the quality can be comparable with similar foreign products, and the price is only one-eighth of the foreign similar products.
