Electric lift head and head turning dual function
It is used to check the dissolution rate and extent of solid preparations such as pharmaceutical tablets or capsules in prescribed solvents. The ZRS-3ST dissolution tester is a practical new type of drug dissolution tester developed and produced by our company. It adopts a classic design. It is cost-effective, stable and reliable, simple to operate, and durable.
main feature:
·ZRS-3ST is a dual-function model with electric lift head and head turning. To change the paddle rod or basket rod, only by operating the keyboard, the head can be raised automatically, and the head can continue to be turned on the basis of the raised head. , Make the pulp changing operation more convenient and handy.
·3 basket rods or paddle rods can be installed.
·Three new dissolution cups with a height of 185mm can be installed.
·The man-machine interface is friendly, the operation is simple and convenient.
·All working parameters can be preset and automatically stored, and there is no need to repeat the setting next time you turn on the machine.
·Accurate speed, stable operation and low energy consumption.
·The constant temperature water bath adopts the built-in integrated temperature sensor and the new software and hardware temperature measurement and control method, which has fast temperature rise and high accuracy. The temperature deviation can be easily corrected by software.
·The test timing can be started, paused and reset independently.
·Automatic protection functions such as self-check failure alarm and overheat protection.
·Push rods, basket rods and rotating baskets made of high-quality stainless steel materials, and the quality and performance meet the requirements of the Chinese Pharmacopoeia.
Main technical indicators of dissolution tester:
·Swing amplitude of mixing paddle: ≤0.3mm
·The swing range of the basket: ≤0.8mm
·Deviation between rotating rod and dissolution cup axis: ≤1mm
·Speed adjustment range: 20-200 rpm
·Speed resolution: 1 rev/min
·Water bath temperature adjustment range: room temperature -45℃
·Temperature resolution: 0.1oC
·Temperature control accuracy: ≤±0.3oC
· Number of sampling periods: 9 different sampling periods can be preset.
·Sampling cycle time: 1-999min per cycle is optional, 9 sampling cycles can count down in sections.
·Timing error: ±0.5min
· Pharmacopoeia parameter call: 300 dissolution test parameters of "Chinese Pharmacopoeia" are stored in the machine, which can be called randomly.
·Large screen LCD display, intelligent menu operation.
·The machine head can be automatically raised and lowered and has a flip function (a model with particularly convenient operation).
·Electronic sensors can monitor the temperature of each point in the water bath.
·Standard configuration: 3 pulps and 3 cups
·Electric heating power: 500W