★Meets the requirements of the Chinese Pharmacopoeia and the United States Pharmacopoeia;

★8The high-precision imported injection pump of the channel achieves precise sampling and fluid replenishment;

The optimized design of the lubrication sampling replenishment emptying automatic process meets the high standard sampling requirements;

★High performance embedded intelligent touch screen, easy and fast operation, precise control;

Imported PTFE pipelines and PEEK control valves have excellent anti adsorption capabilities;

★ A simple and quick connecting rod between the paddle board and the basket, without the need to replace the rod, ensures the accuracy of the rod;

★ The 120 position 10mL test tube tray can be used for UV or HPLC analysis;

★120 position 1.5ml liquid phase bottle tray and optimized sampling system, which can directly take samples into liquid phase small bottles;

★ The built-in electronic angle sensing device can display the horizontal status of the dissolution instrument at any time;

★ Configure a telescopic sampling needle that only extends into the solvent at the sampling point and automatically rises after sampling to reduce the impact of turbulence factors;

★Configure automatic telescopic sampling and fluid replacement needles, without the need for manual installation of sampling and fluid replacement needles, with a high degree of automation, convenient and efficient use;

★ Advanced functions such as automatic preheating or shutdown, test method setting, and storage;

★Equipped with advanced systems such as fully automatic dosing and independent temperature measurement in each dissolution cup;

★The network interface facilitates the implementation of LIMS digital laboratory system;

★ RS232 interface can drive a micro printer (optional) to complete the printing of test parameters;

★After equipping the workstation software (optional), it can be connected to automatic UV to achieve online dissolution detection;

Technical parameters of dissolution system:

Deviation between the rotating rod and the dissolution cup shaft ≤±1.0mm

Swing amplitude of stirring blade: ≤0.5mm

Swing amplitude of basket: ≤1.0mm

Level of dissolution tester: ≤0.5°

Verticality of basket (paddle) shaft: 90.0°±0.5°

Verticality of dissolution cup: 90.0°±1.0°

Speed range: 20-250 revolutions per minute

Speed resolution: ± 1 RPM

Steady speed error: ≤± 1 revolutions per minute

Temperature control range: Room temperature -45 ℃

Temperature resolution: 0.1℃

Temperature control accuracy: ≤±0.2℃

Dissolution cup temperature measurement resolution: 0.1℃

Temperature measurement accuracy of dissolution cup: ≤±0.2℃

Technical parameters of automatic sampling system:

Sampling channel: Route 8

Large sampling frequency: 15 times

Large sample size: 10mL

Small sampling interval: **1 minute

Follow up<4 minutes (regular)

<2Minutes (highway)

Long working hours: 99 hours and 59 minutes

Sampling accuracy: ≤± 1% (5ml sample)

Network interface: 100M RJ45

Control interface: RS232/RS485

Work noise: ≤60dB

Working power supply: 220V±10% AC 50HZ

Whole machine power: 1400W