Лабораторный цифровой U-образный трубчатый измеритель плотности жидкости определенный гравитационный Измеритель


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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-16-2025 0.88 $* 0.71 $*
Aug-16-2025 0.48 $* 0.33 $*
Jul-16-2025 0.74 $* 0.5 $*
Jun-16-2025 0.74 $* 0.72 $*
May-16-2025 0.22 $* 0.83 $*
Apr-16-2025 0.27 $* 0.79 $*
Mar-16-2025 0.86 $* 0.33 $*
Feb-16-2025 0.54 $* 0.54 $*
Jan-16-2025 0.24 $* 0.9 $*

Характеристики



Product Description


    U-tube oscillating density meter, electronic liquid density meter is based on the principle of different oscillating frequency when the double U-tube is filled with different media. After pumping the sample into the resonance tube sensor, the measurement data is processed by the single chip microcomputer, it features fast , direct, and has high sensitivity. It consists of a dual tuning fork density sensor, vibrating tube circuit, temperature measuring circuit, CPU, display, constant temperature bath, liquid inlet pump and control panel.


 


Applications: petroleum, diesel, cleaning fluids, lubricating fluids, chemical liquids, fluxes, crude oils, chemical reagents, stupid, toluene, flavors, essential oils, alcohol, beverages, etc.


 


Applicable standard: ASTM D1250, ASTM D1475, ASTM D4052, ASTM D4806, ASTM D5002, ASTM D5798, ASTM D5931


 


Technical Parameter





























































ModelQLHW-A5QLHW-K8QLHW-K5
Density Analysis0.001 g/cm30. 0008g/cm30.0005g/cm3
Sampling Amount2 mL/time
Density RangeFlowable liquids below 2g/cm3
Constant temperature accuracy±0.1℃
Constant temperature20°or 25°
Calibration functioncan be calibrated with 20°C pure water as a standard
Data storagecan store 80 sets of detection data, which can be recalled and deleted;
Motorstepper motor
Voltage220V±22V,50Hz±1 Hz,50VA
Size206×205×200mm
Weight3.2Kg
Optional AccessoriesCorrosion Resistant Tube

 


u tube density meter .jpg


 


Features
1. A dual-tube constant temperature system is added to make the density meter more stable and no longer affected by the external environment;
2. Using double U-tube resonant sensor to measure the density of the liquid, compared with the traditional mass and body 3. With different concentration conversion software, the concentration value of the corresponding liquid can be directly read;
4. Ensure that the temperature in the constant temperature tank is stable within the range of 20°C ± 0.1°C;
5. Automatic sampling function: the motor drives the peristaltic pump to suck the sample, which improves the automation degree of the product;
6. The pipelines in direct contact with the liquid are all acid and alkali resistant pipes to ensure that the instrument can measure acid and alkali solutions;
7. The instrument can be calibrated using 20°C pure water as a standard.





Company Information







FAQ


1. How long is the delivery time?
Normally goods will be shipped out within 3 - 7 days after payment.


 


2. Is it possible to make our own brand/logo on your product?
Yes, but depends on MOQ.


 


3. What's your MOQ?
This depends on different types of products. If it is a large machine, the MOQ is usually 1 set.


 


4. What about the warranty with after - sales services?
12 months warranty.
After the warranty, the professional after-sales service team will provide comprehensive technical support to help customers solve problems encountered when using our products, and promptly handle customer problems and complaints.


 


5. How to install and use the product?
The product is shipped with an operating instructions of English version. We also can provide installation video with English subtitles.


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