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Product Details

Drug Dissolution Apparatus
Normal transport (Min. Order)
Port: Guangzhou,China Production Capacity: 100set per month Payment Terms: TT Certification:
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Technical Specifications

Amplitude of swing of stirring paddle≤0.3mm

Amplitude of swing of rotation basket≤0.8mm

Deviation of rotating rod and axle of dissolution cup≤1mm

Speed adjustable range20-200 rpm

Rotating speed resolution1 time/min

Water bath temperature adjustment rangeroom temperature: -45ºC

Temperature resolution0.1ºC

Temperature control accuracy≤±0.3ºC

Number of sampling periods: 9 different sampling periods can be preset.

Time of sampling period1-999min optional for each period9 sampling periods can be counted down by sections.

Timing error±0.5min

Pharmacopoeia parameter callingThe instrument saves 300 dissolution test parameters in Chinese Pharmacopoeia, which can be called randomly.

Large screen liquid crystal display and intelligent menu operation.

The head can lift and descend automatically and attaches overturn function (a model whose control is very convenient).

Electronic sensor can monitor the temperatures of various point of water bath case.

Standard configuration3 paddles and 3 cups

Electrical heating power500W

Product Advantage

l ZRS-3ST is a double-functional model with electric lifting head and head overturn; it only needs to manipulate the keyboard when paddle rod or basket rod is replaced, the head can be lifted automatically; the head can be overturned continuously based on the lifted head to make the work of paddle change more convenient and handy.

l Available for installation of 3 basket rods or paddle rods.

l Available for installation of 3 new dissolution cups with the height of 185mm and shading dissolution cups as well.

l Friendly human-computer interface, with simple and convenient operation.

l All the working parameters can be preset and saved automatically, without the need to set repeatedly when the instrument is started next time

l Accurate rotating speed, steady operation and low energy consumption.

l Thermostatic water bath adopts built-in integrated temperature sensor and new software and hardware temperature measurement and control mode, which is featured by fast temperature rise and high precision; temperature deviation can be corrected with software conveniently.

l Independent operation of startup, pause and reset for experimental timing.

l Automatic protection functions such as self-inspection fault alarm and over-temperature protection, etc.

l The paddle rod, basket rod and basket turning body are all made of stainless steel material meet the requirements of Chinese Pharmacopoeia in quality and performance.

Product Description

It’s used to examine the dissolving speed and degree of solid preparations like drug tablets or capsules in the specified solvents. ZRS-3ST dissolution tester is a kind of new type drug dissolution tester which is developed and produced by our company; it adopts classical modeling design and is featured by high cost performance, stability, reliability, simple operation and durability.


  • 1.We are based in Guangdong, China, start from 2021,sell to Africa(30.00%),South Asia(15.00%),Mid East(10.00%),Domestic Market(10.00%),North America(5.00%),South America(5.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),Southern Europe(5.00%). There are total about 51-100 staffs in our office.

    2. How can we guarantee quality?
    Always a pre-production sample before mass production;
    Always final Inspection before shipment;

    3.What can you buy from us?
    Test kit,In Vitro Diganositc,Disposable Samplers,Rapid test kits,Swab

    4. Why should you buy from us not from other suppliers?
    We focus on producing virus nucleic acid detection kits, Disposable samplers, IGG/IGM rapid test kit, PCR test kit etc.The products approved CE, FDA, SGS, ISO13485.More than 200 staffs, 10 production line.

    5. What services can we provide?
    Accepted Delivery Terms: FOB,CFR,CIF,EXW;
    Accepted Payment Currency:USD,EUR,HKD,CNY;
    Accepted Payment Type: T/T,Credit Card,PayPal, Western Union,Escrow;
    Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Korean

    6.Can I have samples of this goods to test the quality?
    Yes, free sample is available.

    7.What's the delivery time and can you lower the price?
    It depends on your order. The delivery time is within 3-4 days. If you have large quantities,the price and delivery time can be negotiable.

    8.Can I customize the packaging and the logo?
    Yes, we could offer customized logo for you.

    9.What's the shipping method?
    We often use DHL, FedEx, UPS, TK,EK,LH to ship our products.

    10. The PCR test kit is required to be stored at a temperature between -25 degrees Celsius and -15 degrees Celsius. How did you do it?
    Most of our PCR detection reagents are transported in an incubator, and the temperature can be maintained at -20 degrees Celsius for about 12 days, which can fully meet the general air transportation time limit.

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