GEL TIMER GT 300 PLUS - Senze-Instruments Benelux

Senze-Instruments BENELUX
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Process & Quality Control


Coatings & Industry > Physical properties > Viscosity & Consistency
The GT 300 PLUS is a «Gel Timer» to measure all curing times of your products.
Combined with disposable measuring systems and temperature control, it adapts to all your expectations for a very competitive cost per measurement.

+ Available in version with temperature control.
+ Measure with disposable hooks and cups.
+ Low volumes.
+ Software included.

GEL TIMER GT 300 PLUS is supplied with :
  • VISCO-RM Software

Different accessories are available :
  • 100 Disposable aluminium cups (11-700011)
  • 100 Stainless gel timer measuring hook "Standard"  (Vol. 50-80 mL) (111-700010)
  • 100 Stainless wire gel timer measuring hook "Low Volume"  (Vol. 35-50 mL) (111-700040)
  • Breakable Thermocouple (111-000645)

Available instruments :

111-N125000    GEL TIMER GT300 PLUS Room T°  (no temperature control)
111-N125100    GEL TIMER GT300 PLUS (ROOM T°C to 300°C)
111-N125200    GEL TIMER GT300 PLUS ( ROOMT° to +300°C) with programmer
111-N125400    GEL TIMER GT300 PLUS WITH PELTIER (+15 to + 60°C)
111-N125500    GEL TIMER GT300 PLUS  WITH PELTIER (+15 to + 60°C) with programmer

The measuring head of the GT300 PLUS has the same characteristics as the GT300 PLUS viscometer.
Like this one, it can be used alone or with the Visco RM software.
When it is controlled by a computer, the choice of the most judicious method is a constant speed measurement followed by the evolution of the viscosity as a function of time (see instructions for use of the software for programming).
This will determine the inflection point when the reaction of your product begins.
Using the GT300 PLUS without the software only provides the time when the maximum torque of the instrument is reached.
Since it is an automatic shutdown, no recording or reading of the result will be possible.
It is therefore best to use it with the software.
When using the GT300 PLUS with or without software, the measurement will stop automatically when the maximum torque of the measuring head is reached.
Manual  Mode  enables  to  choose  your  measurement  parameters  like «Measuring System », « Speed » then « Time of measurement ».

Auto mode allows you to select pre-recorded programs. Select the program from the list and click "Start" to start your measurement.
The display automatically adjusts to show the current measurement.
At the end of measurement, instrument will ask you to save or print (if printer is connected).

Remote Mode
This mode enables to drive GT300 PLUS by external VISCO RM software, supplied on option.

Type of instrument: Rotating springless viscometer / gel timer with 7’’ Touch screen
Rotation speeds: Unlimited number of speeds between 0.3 and 1500 rpm
Torque range: From 0.05 to 30 mNm
Temperature: The GEL TIMER GT 300 is also available in temperature control version from 15 °C to 300°C (according to models).

Accuracy: +/- 1 % of the full scale
Repeatability: +/- 0,2 %
Display: Viscosity – Speed – Torque – Time – Temperature, Choice of viscosity units: cP/Poises or mPa.s / Pa.s – Shear rate
Language: French/English/Russian/Spanish
Supply voltage: 90-240 VAC 50/60 Hz
Analog output: 4 - 20 mA

PC connections: RS232 Port and USB
Printer connection: USB Host Port – Compatible PCL/5
Options: Breakable Thermocouple (PN 111-000645)
Dimensions and weight:
  • Head: L180 x W135 x H250 mm,
  • Stand for GEL TIMER: D610 x W340 x H650 mm,
  • Weight: 15 kg.

Disposable Aluminium Cups
(set of 100)
Ref. 111-700011

Stainless Steel gel timer measuring hook
Volume 50 - 80 mL
(set of 100)
Ref. 111-700010

Stainless Steel gel timer measuring hook
LOW Volume 35 - 50 mL
(set of 100)
Ref. 111-700040

Breakable thermocouple (5m)

Ref. 111-000645
GEL TIMER GT 300 PLUS is the solution to works from 0.05 to 30 mNm

Unlimited number of speeds between 0.3 and 1500 rpm

Regarding the choice of rotation speed, the ideal range is between 0.5 and 20 rpm.
Too slow a speed at the beginning of the measurement can cause problems of too low torques and a too fast speed of the couples too high when the reaction of your product accelerates.
The choice of speed will depend on the kinetics of your product.
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