Weight reducing mass flow calibration integrated machine

Weight reducing mass flow calibration integrated machine：

1. At present, various laboratory level small flow metering pumps on the market adopt the "volumetric" metering method, which means that the unit of material output from the pump head is ml/min;

2. The basic unit of measurement for chemical reactions is usually g/mol (grams per mole), which is a mass unit. Users need to refer to the material density for secondary conversion, which increases measurement errors;

3. In industrial production, due to the large total amount of batch materials, volumetric measurement can still be used. However, laboratory level micro reaction batches have very few raw materials, and the experimental level micro reaction itself is to obtainpreciseThe raw data requires very high accuracy in material measurement;

4. In practical operation, the density of a substance is often a reference value, and the density of materials from different manufacturers or batches cannot be the same. Accurately measuring density is also cumbersome, further increasing the measurement error of the reaction;

5. Due to the continuous flow of microreactors, it is required that the mass ratio of materials should be precise at every time point, which requires converting the volume units of materials into mass units;

6. This device uses high-precision weighing sensors, combined with a conversion algorithm developed specifically for microreactor operating conditions, to continuously weigh and compare the weight loss of materials on the weighing body, thereby calculating the current weight flow rate in real-time, i.e. g/min, greatly improving the accuracy of the reaction;

Weight reducing mass flow calibration integrated machinePerformance parameters:

1. Weighing range: 5000g;

2. Quality flow display accuracy: 0.1g/min;

3. Sampling time: can be manually set;

4. Built in 5600mAH rechargeable battery, continuous

The usage time can reach 28 hours.

5. The shell is made of 304 stainless steel, which is resistant to liquid splashing and smoke corrosion;

6. Weighted base, stable and reliable;

7. High precision weighing sensor, high-speed AD analog-to-digital conversion module, 5-inch protective display screen, integrated structure, sturdy and durable.