Specification:
Item Type:
Material:
Model: MD7822
Material:
Measuring Range: 2% to 30%
Accuracy: ± (1%Rh+0.5)
Resolution: 0.5%
Power Supply: 1 x 6F22 9V dry cell (not included)
Note:
1. This instrument is a high instrument, all parts have excellent insulation, when using and storing, pay attention to humidity and dust prevention, keep dry and clean, so as not to affect the accuracy of the measurement.
2. When using the measuring probe to measure , the grain pressure has a greater impact on the measurement. General sack single layer placed when the most accurate measurement, multi layer placement, the lower grain pressure is large, the index is high, should be based on the experience accumulated in the use of correction, minus the value of the impact of grain pressure, so that the reading is more accurate. The greater the grain , the greater the influence of grain pressure on the measurement, below 13%, the influence of grain pressure on the measurement is very small.
3. When using the measuring probe to measure grain placed in multiple layers, as long as the influence of grain pressure is subtracted according to one’s accumulated experience, even when measuring samples of high packed grain placed in multiple layers, the test can still be very accurate (within ±0.5%), but one must calculate the relationship between measurement accuracy and grain pressure, if the grain bag is placed in a single layer and the measuring probe is inserted from the top to the bottom of the measurement, it is also possible to use single layer placement and multiple layer placement The data measured can be compared with the data measured in multiple layers to sum up the experience.
Package List:
1 x
1 x Probe
1 x Instruction Manual
