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Noodle Mill Moisture Meter-Noodle Mill Moisture Meter-Zhengzhou Zhonggu Machinery (Instrument) Equipment Co., Ltd.

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I. Overview:

The instrument is a resistance type moisture tester, mainly composed of measuring sensor, temperature sensor, humidity sensor, operational amplifier, microprocessor processor (CPU), liquid crystal display (LCD) and boost power supply. The CPU is used to calculate and compare the measured data, which has the functions of automatic correction and compensation. The instrument itself can automatically detect and proofread to ensure the accuracy of the measurement. It has the functions of fault alarm prompt, low voltage prompt and automatic shutdown. The intelligent instrument is compact and portable, easy to carry, accurate and stable to test. High quality, high integration, maintenance and use are very convenient.

II. Technical Indicators:

1. Measuring varieties: wheat, corn, rice, rice, red grain, millet (noodles, noodles).

2. Measurement range and error: 7%~25%, measurement error is not more than + 0.5%.

3. Power supply: No. 5 battery four sections (1.5V).

4. Use environment: temperature: -100C ~+450C; relative humidity: 250C is not more than 90%.

5. Volume and Weight: Outward Size 185×85×40, the quality is about 0.8 kg.

3. Use methods:

1. Firstly, the plug of the measuring sensor is installed on the instrument, and the sensor should be in no-load state.

2. Press & ldquo; power supply & rdquo; key to turn on automatically. At this time, the microprocessor will automatically detect and compensate the measuring sensor, the instrument itself and the ambient temperature. The monitor will display the ambient temperature value for three seconds. When the detection is normal, the instrument will finally display & ldquo; 00.0% moisture & rdquo; at this time, moisture measurement can be carried out.

3. Variety selection: long press & ldquo; function & rdquo; select keys for three seconds, and hear a sound & ldquo; Ouch & rdquo; after ringing, you can select a variety of varieties, each time you press the key to select a measurement variety, when the variety is selected, do not press & ldquo again; function & rdquo; key, two seconds later, the microprocessor will be long-term memory, and will not be affected. The influence of instrument switch.

4. When the clamp handle is clamped, the positioning gear of the two clamps contacts. At this time, the data displayed on the display screen is the moisture value of the grain under test, which includes temperature compensation.

5. When the moisture value of the tested variety exceeds the difference, the instrument will display flashing & ldquo; 99.9 & rdquo; alarm characters.

6. After measuring, Press & ldquo; power supply & rdquo; key for three seconds and hear & ldquo; Ou & rdquo; turn off the instrument after ringing; if not measuring within twenty minutes, the instrument will turn off automatically, thus prolonging the service life of the battery.

4. Elimination of instrument errors: When there are obvious errors between the measured values of instruments and the actual water content of varieties, the following methods can be used to eliminate the errors:

1. In the shutdown state, Press & ldquo; function & rdquo; key at the same time, Press & ldquo; power supply & rdquo; key on, the instrument will enter the error adjustment state, when the instrument shows & ldquo; 00.0% & rdquo;

2. Press & ldquo; Function & rdquo; Two seconds after the key is heard & ldquo; Ouch & rdquo; After ringing, the compensation value can be adjusted by pressing & ldquo once; Function & rdquo; Key, the water compensation value will be changed according to the cycle:

3. When the water error compensation value is selected, Press & ldquo; power supply & rdquo; key to shut down and turn on again, the CPU will remember for a long time, and automatically compensate the water value of the tested product to measure the accurate water content.

4. When the battery is replaced, the water value measured by the instrument will automatically default to the standard value (i.e. the factory setting value). If error adjustment is needed, it can be readjusted according to the above three.

Notes:

1. Instrument measurement sensors should be kept clean and dry. If the display screen has data display when there is no measurement sample, it indicates that the instrument or sensor is damp. Please dry it in the sun or blow it with a blower. The instrument itself should avoid violent vibration, so as to avoid damaging the LCD display, wrapping well with the finished application coat and avoiding dampness.

2. Impurities in test varieties have a great influence on test results. Impurities should be sorted out before measurement.

3. When the instrument display appears & ldquo; voltage is too low & rdquo; character, the battery should be replaced in time, otherwise the measurement accuracy will be affected.

4. When the instrument moves in different ambient temperatures, it should be measured after the temperature is balanced, otherwise the moisture value of the tested varieties will be affected.

5. The instrument is guaranteed free of charge for one year and after-sales service for life from the date of sale. When the instrument is not used for a long time, the battery must be removed. If the battery leaks due to forgetting the battery or replacing the inferior battery, the circuit damage will not be guaranteed free of charge.

Tel: 0371-55510982 13513890822

Fax: 0371-68210665

Mobile phone: 18939565296 13513890822

Mailbox: zg8688@163.com

QQ: 1260052228

For detailed information, please visit the following website of Zhengzhou Zhonggu Machinery (Instrument) Equipment Co., Ltd.

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