QLY-T clamp-type fast food moisture analyzer Introduction:
Clamp food moisture analyzer is a fast, high sensitivity, fast resistivity measurement of food moisture, the machine uses a single microcomputer to measure, non-linear conversion and power control, advanced and reasonable line design. Moisture display using liquid crystal digital display, temperature correction automatically, reducing the manual temperature compensation for the trouble. The instrument has the reading stable, intuitive, convenient, high measurement accuracy, fast test speed characteristics, while the circuit uses a variety of ways to reduce the operating current, greatly reducing the power consumption of the machine, the machine uses a common four 2 # batteries as the power supply , Easy to change, easy to carry, a machine can test seven varieties of food, grain production areas across the country for the acquisition, storage, transfer of the need. Specifications:
1, measuring varieties: wheat, corn, soybeans, rapeseed, rice, japonica rice, indica.
2, measuring the water range (temperature at 20 degrees):
Wheat: 8-24% Corn: 8.2-25% Soybean: 5 7-24%
Rapeseed: 2-5-17% Rice: 8.5-24.5% Japonica: 8-25%
Indica: 7.5-25%
3, the main water range (temperature at 20 degrees):
Wheat: 10-18% Corn: 10% - 21% Soybean: 8-17%
Rapeseed: 4 to 13% Rice: 11 to 22% Japonica: 7.5 to 25%
Indica: 9-20%
4, measurement accuracy:
a, the main water range of working error + / a 0 5%;
b, the other water range of working error + / a 1.0% '
5, the instrument current consumption:
a, off state, the total current is less than 0.1 microampere, the measured value of 0.03 microampere;
b, the boot state, the total current is less than l mA, the measured value of 0.6 to 0.7 mA
C, the test state, the total current is less than 5 mA, the measured value of about 4.5 mA, with the food containing
The amount of water, each test once, the current duration of 0.5 seconds.
Clamp-type grain moisture rapid tester is a high-sensitivity, resistive grain moisture rapid test instrument. The machine adopts single-chip microcomputer for measurement, nonlinear conversion and power control, and the circuit design is reasonable. The moisture display mode adopts the liquid crystal digital display, and the temperature correction is automatically performed, which reduces the trouble caused by the artificial temperature compensation. The instrument has the characteristics of stable reading, intuitive, convenient, high measurement accuracy and fast test speed. At the same time, the circuit uses various ways to reduce the working current and greatly reduce the power consumption of the whole machine. This machine uses the universal four-section 2# dry battery as the power supply. It is easy to change, easy to carry, and can measure seven grain varieties in one machine. It is suitable for the needs of grain purchase, storage and transportation in various grain-producing areas.
