Drug dissolution tester

Main Specifications:            

   Level: inclination ≤0.5° (measured in two vertical directions after installation)

   Basket paddle (axis) verticality: ≤0.5° off vertical

   Dissolution cup verticality: ≤1° deviation from the vertical direction

   Coaxiality between the vessel and the basket (paddle) axis: Offset axis ≤1.0mm

   Basket (paddle) shaft swing: swing ≤ 0.3mm

   Basket swing: swing ≤0.5mm

   Depth of basket (paddle): 25±2mm

   Basket (paddle) shaft speed: ±4%mm

   Medium temperature in each vessel: 37oC ± 0.3oC

   Vibration: ≤0.1mi1

   Speed ​​range: 25-250 rpm

   Speed ​​resolution: 1 rev / min

   Water bath temperature range: room temperature -45oC

   Temperature resolution: 0.1oC

   Temperature control accuracy: ≤ ± 0.3oC

   Cumulative time: 99 hours, 59 minutes and 59 seconds. (Basic experiment timing)

   Number of sampling cycles: 1-12 different sampling periods can be preset.

   Sampling cycle time: 99 hours and 59 minutes per cycle can be set arbitrarily, 12 sampling cycles can be counted down in stages, or continuous countdown.

   Timed on/off time: up to 99 hours and 59 minutes

   Standard: 6 pulp 8 cups

   Working noise: <60dB

   Power maximum power: 1350W

   Dimensions: length * width * height 910mm * 440mm * 510mm

Instrument structure and features:

◎DRC-8ST is a dual-function model for electric lift head and head reversal. The operation space is large, which is convenient for medicine, cup change and rehydration operation.

◎The water tank is arranged in a single row. It can be installed with 6 baskets or pulp poles and can be installed with 8 vessels.

◎ Dissolution cup and water tank have no gap design to ensure automatic center positioning. Eliminate system errors.

◎Removable electronic temperature sensor can display and monitor the temperature of each point water bath.

◎ friendly man-machine interface, the instrument uses color large-screen liquid crystal display, intelligent menu operation.

◎ The time system consisting of a new architecture ensures smooth and accurate timing of the instrument.

◎ With self-test function and automatic protection function, it can give a variety of fault alarm signals.

◎The installation position of the water bath can be adjusted and locked, and the vertical axis of the pulp bar, the rotating basket and the dissolution cup is automatically centered.

◎The pulp rod, basket and basket made of high quality imported 316L stainless steel material meet the requirements of Chinese Pharmacopoeia.

◎The instrument provides “program control test” function to execute 12 sets of preset sampling program combinations, suitable for routine repeatability test.

◎The instrument provides “basic test” function to change the test parameters at any time during the test, which is convenient for research tests.

◎The instrument provides “automatic warm-up” function to start preheating bath at unattended time, saving manpower and time.

◎Optional standard cup method accessories

Applicable standards:

★ "Pharmacopoeia of the People's Republic of China" 2015 edition.

★ Food and Drug Administration, “Guidelines for Mechanical Verification of Dissolution Apparatus”

★ Industry standard "Drug dissolution tester" JB/T20076-2005