Automatic Drug Cone Penetration Tester

YJ-0983EAutomatic Drug Cone Penetration Tester (with one cone)

Introduction:

This instrument is an automatic intelligent device designed and manufactured in accordance with the technical requirements and relevant regulations specified in the 2025 Pharmacopoeia "General Rule 0983 Cone Penetration Test Method" and the standard GB 1790-2003 "Medical Vaseline". It is mainly applicable to semi-solid substances such as ointments, pastes and their common matrix materials (such as vaseline, lanolin, beeswax), to control their properties such as softness, hardness and viscosity, and to avoid affecting the spreadability of drugs. Drug cone penetration refers to the process of releasing a cone of a certain mass downward from the cone penetration tester at 25°C by free fall, and measuring the depth of penetration into the test sample within 5 seconds after the cone is released.

I. Main Functional Features

1. The instrument is mainly composed of a chassis bracket, a touch display, a screw lifting system, a constant temperature control system, a cone rod assembly, a displacement measurement system and other parts.

2. Adopts computer control technology to automatically complete the cone penetration test, and automatically display the test results after the experiment is completed.

3. Adopts a touch screen human-machine interface, with intuitive display, rich content and convenient operation.

4. Features an automatic lifting structure with smooth lifting and accurate positioning. It uses a knob encoder switch and a lifting button switch, and drives the screw slider through a stepping motor to achieve high-precision adjustment of rapid lifting in jog mode.

5. The instrument has an integrated constant temperature water bath inside, with constant temperature control functions of refrigeration and heating. It adopts semiconductor refrigeration technology and PID control algorithm, with a temperature control accuracy of up to ±0.1°C, meeting the temperature requirements of national standards.

6. The designed cold light source cone illumination technology makes cone alignment convenient and accurate. The cone rod assembly has high precision, is easy to disassemble, and strictly meets the requirements of national standards.

7. The system can store 200 sets of data, which can be viewed directly on the touch screen or exported via U盘 data transfer. At the same time, the system has a built-in 485 interface (MODBUS protocol), which can realize real-time network transmission of data.

8. The self-developed computer control software can realize communication with the computer and complete the cone penetration test.

9. The standard configuration of the instrument host includes one cone, and optional accessories include No. I cone, No. II cone, No. III cone, sample cup, and optional micro printer.

10. This instrument has a software copyright certificate, with the certificate number 6097415.

II. YJ-0983E Automatic Drug Cone Penetration Tester (with one cone) Main Technical Parameters

1. Measurement range: 0～660 cone penetration;

2. Constant temperature water bath:

A. Temperature measurement range: 0.00～50.00℃;

B. Temperature control range: Low temperature: 20℃ lower than ambient temperature, High temperature: 50.00℃;

C. Display resolution: 0.01℃;

D. Temperature control accuracy: ≤±0.1℃;

3. Time control:

A. Time display and control: 0-250 seconds (arbitrarily set);

B. Display resolution: 0.1 second;

C. Time control accuracy: ≤±0.1 S;

4. Displacement:

Adopts a high-precision laser displacement sensor with a split structure, and there is no friction when the cone rod falls;

A. Range: 0-66mm;

B. Display resolution: 0.01mm (0.1 cone penetration);

C. Relative displacement accuracy: ≤±0.1mm;

5. Data storage: 200 sets;

6. Configuration: 1 cone, optional No. I cone and cone rod, No. I sample cup (flat-bottomed cylindrical type), meeting the requirements of the 2020 Pharmacopoeia "General Rule 0983 Cone Penetration Test Method"; No. II and No. III cones are very convenient to replace;

7. External dimensions: 390mm×310mm×575mm (length×width×height);

8. Working power supply: 220±10%VAC/50Hz;

9. Overall power: Maximum 350W;

10. Net weight of the whole instrument: 12.5Kg.