PHARMA TEST – PTWS 4000

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Hãng sản xuất: PHARMA TEST

Model: PTWS 4000

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Features

Automated temperature check and log at all sampling times
Fully USP <711/724> and EP <2.9.3/4> compliant
Extra large vessels for approx. 4l of medium inluded in standard supply
Supports 1 liter and 2 liter vessels as well, adapters included in standard supply
6 stirred positons, 2 extra 1 liter vessels (unstirred)
Electronic lift drive
Staggered start capability

Advantages

The only tablet dissolution testing instrument supporting 4 liter vessels
Six vessels in front offer optimal view of the samples
Easy access to all vessels
Monoshaft™ system to avoid re-adjustment of immersion depth
Clear-view Plexiglass water bath for excellent visibility
TWS trafic light warning system monitors critical parameters
GMP compliant stainless steel housing
IQ/OQ documents included free of charge

Technical Specifications

Parameter	Specification
Display	LED Display showing number of tests and hardness result
Data Entry	Numerical and Functional keys
Standard Force Range	5.0 to approximately 300N
Accuracy	< 1N
Resolution	0.074N (300N model) – 0.1482N (500N model) – 0.2964N (1000N model
Force Settings	Linear speed or linear force increase
Selectable Range	5.0 – 200 N/Second or Millimeter/Minute
Accuracy	< 2% force or < 0.1% speed
Maximum Sample Size	45 mm
Drive Way Setting	1.0 – 30.0 mm to adapt sample size
Printer	Internal thermal printer
Interface	Serial RS232 COM port
Calibration Guidance	Built-in calibration procedures the digital load cell
Adjustments	Two point adjustment – zero and 10kg
Calibrations	Multiple point for load cell precision using certified weights (CAL15)
Force Detection Reproducibility	PT-MT Magnetic Tablet
Instrument Housing	Stainless Steel to meet GLP requirements
Bench Space Requirement	L 48cm x W 24cm x H 26cm (without external printer )
Certification	All components certified to USP / EP requirements
CE / EMC Certification	All CE / EMC Certification provided
Validation	All IQ & OQ documents included

PTWS 4000

6 + 2 Dissolution Tester

PTWS 4000 is the only tablet dissolution testing instrument available to support vessel sizes up to 4 liters for pool test applications of highly concentrated samples. PTWS 4000 contains six stirred glass vessels with a volume of approx. 4 liters each in a single row in the front side of the instrument. Furthermore, it offers two additional, unstirred 1 liter vessels to take a blank and/or a reference standard in a second row on the back side of the instrument. PTWS 4000 is fully compliant to the current USP <711/724> and EP <2.9.3/4> pharmacopeia.

Various Vessel Sizes Usable

PTWS 4000 can also handle 1 liter and 2 liter USP/EP vessels using the same Monoshaft™ stirring tools. The adapters to use smaller vessels are included in the standard scope of supply. This makes the PTWS 4000 one of the most flexible dissolution testing instruments available.

Automated Lift Drive

The instrument features an automated lift system for the instrument head with programmable working positions to support different types of dissolution testing tools.

Temperature Sensor

A temperature sensor probe is included to measure the medium temperature directly inside the vessels. Optionally a pH probe can be connected as well.

Staggered Start

The standard testing method filing system eases the programming of sampling information. Each of the stirrer shafts can be withdrawn or started in a vessel at any time. This offers the possibility of a staggered start for manual and automated operation. The depth setting of the stirrers can easily be altered to meet the parameters of new tool setting, as is required for transdermal cylinders.