Product Details

VM-5S Economical Halogen Moisture Tester

Introduction:

The VM-S series "drying method" halogen moisture analyzer uses a high-efficiency drying heater - a high-quality ring halogen lamp to quickly and evenly heat the sample, and the moisture of the sample is continuously dried. The whole measurement process is fast, automatic and simple. The instrument displays the measurement results in real time: moisture value MC%, solid content DC%, sample initial value g, final value g, measurement time s, temperature final value °C, trend curve and other data.

The instrument can input data to printer, computer, PLC, etc. through RS232 serial port. It can quickly measure the moisture in solid, liquid and powder within a few minutes (most samples), easy to operate, integrate multiple heating modes, work mode Meet diverse measurement needs, widely used in food, food, agriculture, chemicals, plastics, new energy, new materials, medicine, scientific research, testing and other industries.

VM-S series "drying method" halogen moisture analyzer principle:

The heating weight loss method is a kind of physical analysis method for moisture determination. It uses the influence of temperature on water volatilization to dry out the moisture in the material. The international standard measurement method is the oven method. As the name implies, the material sample is placed in the oven. After drying and heating, and then weighing with an electronic balance, the water value is calculated manually.

The VM-S series halogen moisture analyzer distinguishes other products. The traditional moisture measurement is generally performed by oven drying. The test of one sample takes two or three or three or four hours, and it needs to be weighed and manually calculated by the balance. The moisture value (water content) of the sample is obtained. The low efficiency of the traditional oven method for moisture determination cannot meet the needs of high-tempo production.

The moisture analyzer uses a halogen lamp as a heating source, which is commonly referred to as a halogen moisture analyzer or a halogen moisture analyzer. The working principle of the Vico Maxtor VM-S series is to inject a halogen gas such as iodine or bromine into the bulb. Under the action of high temperature, the sublimated tungsten filament reacts with the halogen, and the sublimated tungsten re-solidifies on the tungsten filament. Balanced circulation to avoid premature rupture of tungsten filaments. Therefore halogen bulbs are longer than incandescent lamps. At the same time, because the filament can work at higher temperatures, higher brightness, higher color temperature and higher luminous efficiency are obtained.

The VM-S series "drying method" halogen moisture analyzer integrates the principle of the international oven drying method, and combines the heating module, the weighing module, the operation module and the human-machine intelligent module perfectly, and measures the trend and determination. As a result, the system automatically determines and stops automatically. The measurement results are in good agreement with the moisture measurement of the oven method, and the working efficiency is much higher than that of the oven method. Using the VM-S series "drying method" halogen moisture analyzer, the general sample can be measured in just a few minutes, so it is favored and praised by enterprise users.

Features:

1. No need to install, debug, train and unpack

2. Simple operation, one-button operation, automatic shutdown, quick release of moisture and other values

3. The double-glazed design of the heating chamber protects the halogen lamp from the external force and damages, and the inner circulation effect formed by the double-layer glass enhances the temperature control performance of the moisture meter, especially in the moisture measurement of volatile articles. outstanding

4. Visualized transparent front window design, beautiful and generous, can observe moisture and water changes in real time during instrument working

5. A variety of data display methods: water value, initial sample value, sample final value, measurement time, initial temperature value, temperature final value

6.100 user-defined measurement methods, convenient and fast to store and retrieve, no need to set each time

7. Imported materials and imported parts, stable and accurate instruments, long service life is our eternal pursuit

8. Data processing CPU selects imported chips from the United States to ensure stable and accurate operation of the instrument.

9. New upgrade of temperature control and sensing module, faster temperature rise and uniform temperature control

10. New design, imported raw materials, special formulation, real high temperature resistance

11. Unique windproof design, anti-electromagnetic radiation design, protection instrument weighing system is stable and accurate

12.RS232 serial port, can expand computer communication, printer communication, PLC and network management

13. Use imported sensors from Germany and the United States, with higher stability and reject temperature drift

14. Meet many national standards and American standards

Technical Parameters:

Weighing accuracy (d): 0.005g

Moisture readability: 0.01%

Moisture range MC%: 0.00%-100.00%

Solid content range DC%: 100.00%-0.00%

Weighing: 120g

Load cell: German HBM

Calibration method: External weight calibration (range calibration, linear calibration)

Repeatability (standard deviation): Allow ≤ 3d (actual ≤ 1d)

Heating method: halogen lamp heating

Temperature sensor: PT-100 high precision platinum rhodium temperature sensor

Drying procedure: standard heating, step heating, rapid heating

Heating range: 40-200 ° C

Heating interval: 1 °C

Drying time setting: 1-99 minutes interval 1 minute

Stop mode: Timing, manual, automatic (stop under waterless constant weight)

Measurement procedure: 100 sets of custom assay procedures

Display parameters: Moisture value MC% Solid content DC% Total sample weight g Sample dry weight g Temperature °C time Trend curve

Display mode: LCD large screen LCD backlight display

Sample tray: 304 stainless steel sample tray Ø90mm

Heating chamber height: 23mm

Sample visible: transparent window for observation of internal sample changes

Guard: Halogen protective tempered glass

Baud rate: 2400, 4800, 9600

Data communication: RS232 can be connected to a computer or printer, PLC, etc.

Printing function: Optional printer (thermal, pin, sticker, etc.)

Operating environment: 1-38 ° C (18-25 ° C ideal temperature)

Working power supply: Voltage 220v±10% Frequency 50HZ±1HZ (Export can be customized 110V power supply and power cord)

Host size: (W*D*H) 315mm*210mm*205mm

Power supply voltage: 220V 50HZ Maximum power 500W

Weight: 3.9KG

Instrument program: The instrument has an optimized version (standard) and a simplified version of the two operating procedures, simplified version of the operation is simple to remove some functions