Drug dissolution apparatus

The DDT-12B drug dissolution apparatus is an upgraded product of our company. It is a new generation of drug testing equipment designed according to the “People’s Republic of China Pharmacopoeia 2015 Edition” standard research, which can simulate the human body to measure the dissolution of tablets, granules and capsules, and also in the food and cosmetics industry. , perform the necessary dissolution test. The DDT-12B mainframe adopts the mechanical structure of single-column lifting transmission. It has beautiful appearance, stable and reliable working performance. The circuit part adopts the most novel circuit design. The clock control module adopts advanced program preset chip, which can be preset during the test. The single-segment time control and the multi-segment time reminding program have high automation degree, convenient operation, superior performance and high precision of test data. Applicable to the laboratories of pharmaceutical inspection departments, hospitals, scientific research departments and major pharmaceutical companies.

Product Features

12 baskets or paddles can be installed.
Can be installed with 12 185mm high precision vessels.
Host operating parameters can be preset and stored automatically, no need to repeat settings for the next boot.
Speed control adopts subdivided power supply to drive stepper motor mode, with accurate speed, stable operation and low energy consumption.
The 12 reels are divided into two rows before and after, and each row can be operated independently.
The constant temperature water bath adopts built-in PT1000 sensor. The software uses PID method, which has fast heating and high precision. It can be easily corrected by software.
The timing function displays the current sampling point time, the total accumulated time, and the number of sampling points.
With self-test function and automatic protection function, it gives multiple fault signals.
With temperature preheating timing function, operating system software recovery function.
With print and USB storage, keep experimental data for viewing.
Optional small cup method (for the third method of dissolution determination).

Specifications:

Product model	DDT-12B
Stirring paddle swing amplitude	≤0.5 mm
Basket swing range	≤1.0 mm
Deviation between rotating rod and vessel axis	≤2.0mm
Speed setting range	25－250 rpm/min
turn around	Clockwise/counterclockwise
Steady speed error	≤±1 rpm/min
Temperature range	Room temperature ~ 45.0 ° C
Temperature resolution	0.1 °C
Temperature control accuracy	≤±0.3 °C
Sampling cycle points	Up to 10 different sampling periods
Sampling cycle time	1 minute to 99 hours 59 minutes
Number of paddles and baskets	12 each
Number of baskets	12 pcs
High precision dissolution cup specifications	Height 185mm, volume 1000ml
High-precision vessel number	12 pcs
power supply	AC220V±10%，50Hz