Overview
XIONGFA XF-MD08 thermostatic electronic liquid Density Meter is an instrument for accurate measurement of liquid density. It adopts thermostatic control and electronic sensing technology, which can be widely used in chemical industry, petroleum, environmental protection, food, brewing, biochemistry and mass supervision, Universities & colleges laboratories and other fields. The instrument can not only directly measure density, but also directly read the concentration value of liquids such as alcohol with corresponding software, making the test fast and convenient.
Features
1. Thermostatic control: Thermostatic bath is used to seal the Sensor and sample solution, and the temperature is stable at 20 ° C +/- 0.1 ° C.
2. Direct display: directly display the density value of the liquid at 20 ° C, and have a temperature display window.
3. Automatic sampling: The single chip microcomputer is used to control the stepping motor to drive the peristaltic pump to automatically suck samples.
4. Data storage and transmission: Built-in storage chip, can store 80 sets of detection data, supports callback and deletion, and can optionally be connected to a computer with a 232 interface.
5. Adjustment: 20 ℃ pure water can be used as the standard to calibrate the instrument.
6. Measurement range: Measurement range covers 0~ 1999.99 kg/m ³ (0~ 1.9999 g/cm ³).
7. Small comprehensive error: A variety of error factors are reduced, resulting in a small comprehensive error.
8. Save resources: Only about 2ml of sample is required for each sampling.
9. Degree of automation: with automatic sampling, automatic cleaning and self Adjustment.
10. Cost-effective: mass comparable to foreign congeneric products, the price is more advantageous.
Principle
The thermostatic electronic liquid Density Meter is based on the principle of different Oscillation Frequency when the double U-tube is filled with different media for measurement. After the liquid to be tested is pumped into the resonator cylinder Sensor, the measurement data processing is carried out by a single chip microcomputer. The instrument is composed of a dual-tone fork density Sensor, a vibrator cylinder circuit, a temperature measurement circuit, a CPU, a display, a Thermostatic bath, a liquid inlet pump and a control panel, which realizes fast, sensitive and accurate liquid density measurement.
Applications
Biochemical, chemical, refining, environmental protection, food, wine, petroleum, food and beverage processing, mass technical supervision system Basis Weight Encasement testing, laboratories in colleges and universities
Standards
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、ASTMD4052、ASTMD5002、ASTM D1250、ASTM D3505、ISO 12185:1996
Steps
1. Insert the inlet tube into the sample to be tested.
2. Press the "sampling" button, and the sample liquid is automatically sucked into the vibrator by the liquid inlet pump.
3. Wait for the temperature to be thermostatic, and after the instrument alarms, the density value of the liquid is directly displayed on the display screen.
Notice
• Instrument Operating Environment Temperature is 5~ 35 ℃.
• Power supply voltage is 220V +/- 22V, 50Hz +/- 1Hz.
• Each sampling is approximately 2ml.
• The instrument has an automatic cleaning function and should be cleaned in time after use.
• Pure water at 20 ° C is required for calibrating.
