Smart tablet hardness tester

一, the model profile:

The DYD-4U smart tablet hardness tester developed by our company uses high-performance, embedded ARM'Cortex-M3' core processor and high-performance mechanical A/D module chip to ensure high-speed measurement and lossless processing of measurement data. . Provide reliable and accurate measurement results for professional users.

二． the system configuration requirements:

2.1 DYD-4U smart tablet hardness tester 1 set

2.2 Standard debris collection box 1 piece

2.3 brush 1

三, working conditions:

3.1 Power supply voltage: 220V; Frequency: 50HZ;

3.2 Environmental conditions: 0 ° C ~ 40 ° C relative humidity 20% ~ 80%, indoor air environment without condensation.

四, technical indicators and characteristics:

4.1 Hardness measurement range: 10N-350N

      Resolution: 0.01N

      Accuracy: ±1%rdg±5dgt

Real-time display of measurement characteristics of load over time

4.2 Allowable measurement diameter: 2mm~40mm

4.3 Tableting rate selection: 0.5mm/s, 0.8mm/s, 1mm/s, 1.5mm/s

      Accuracy: ±1% of setting accuracy

4.4 Measurement method

      Single chip accumulation;

      Continuous decrement (measured up to 200 pieces)

      Preset grouping (maximum 10 groups, 1-20 tablets per group)

4.5 Unit of measure: Newton-N, kilogram force-Kgf (unit conversion can be achieved by tapping the screen)

4.6 Display: 5” color touch screen.

4.7 Verification: The accuracy of the unit can be verified using standard weights. If the accuracy is deviated, the user can enter the calibration interface of the instrument; according to the screen prompt, the instrument error can be easily eliminated.

4.8 Output: RS232 serial print interface

4.9 Cumulative tablet mode provides pause and continuation touch buttons for easy observation and analysis of the sample break process curve.

4.10 Real-time display of the whole measurement characteristic curve, the coordinates show the complete test process, providing an intuitive basis for analyzing and judging the hardness of the sample.

4.11 Real-time display: current date and time, pressure, number of slices, speed, average, maximum, minimum, variance, standard deviation.

4.12 Provide Chinese and English input interface for inputting Chinese characters, numbers, English, editing sample name, serial number, and operator name:

4.13 Automatically calculate the ejection stroke, compress the test duty cycle, and improve work efficiency.

4.14 According to the user's needs, the paid management authority is added.

4.15 According to user needs, the USB access function is added for a fee.

4.16 According to the user's needs, the Chinese and English dual operation interface functions are added for a fee.

4.17 Dimensions: length 330mm width 290mm height 530mm

4.18 Weight: 14.3Kg

五. Applicable standards:

5.1 JB/T20104-2007