Поделиться:
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 $* |
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
Model | QLHW-A5 | QLHW-K8 | QLHW-K5 |
Density Analysis | 0.001 g/cm3 | 0. 0008g/cm3 | 0.0005g/cm3 |
Sampling Amount | 2 mL/time | ||
Density Range | Flowable liquids below 2g/cm3 | ||
Constant temperature accuracy | ±0.1℃ | ||
Constant temperature | 20°or 25° | ||
Calibration function | can be calibrated with 20°C pure water as a standard | ||
Data storage | can store 80 sets of detection data, which can be recalled and deleted; | ||
Motor | stepper motor | ||
Voltage | 220V±22V,50Hz±1 Hz,50VA | ||
Size | 206×205×200mm | ||
Weight | 3.2Kg | ||
Optional Accessories | Corrosion Resistant Tube |
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.
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.
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com