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T6961

Entry-level differential equipment

The T6961 is ForTest’s equipment that brings the precision of differential measurement in an extremely compact and remotable “entry-level” format. It is specifically designed to perform ultra-fast tests on automatic lines, rotary tables and multi-station systems where cycle time is a critical factor.

Thanks to the pneumatic circulation optimized for micro-volumes, it allows obtaining stable measurements and resolutions up to 0.1 Pa in fractions of a second. The tempered glass front panel with 3.5″ color display and complete connectivity make it an essential component for modern industrial integration.

  • Remote differential measurement system
  • Optimization for ultra-fast automated testing
  • Specific pneumatics for micro-volumes
  • High-precision metrological resolution (0.1 Pa)

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The efficiency of entry-level differential measurement
The T6961 breaks the mold by offering differential measurement technology in a streamlined and “entry-level” configuration, perfect for those seeking precision without the complexity of higher-end systems. Being a device designed to be remotely operated, it can be strategically positioned within complex systems, reducing the length of pneumatic connections and improving measurement stability.

Ultra-fast test cycles for high productivity
The heart of the T6961 is its ability to handle tests in extremely short times. The miniaturized pneumatic section reduces internal dead volumes, allowing the equipment to reach test pressure and stabilize almost instantaneously. This feature is fundamental for testing small components on rotary tables or high-speed machines, where every millisecond saved translates into a direct increase in production output.

Modern interface and industrial robustness
Despite its “remote” vocation, the equipment does not compromise on the typical build quality of ForTest. The 3.5″ color TFT display and the “total glass” front panel made of tempered glass with capacitive keys ensure exceptional durability and superior ease of cleaning, making it suitable even for the most demanding industrial environments or sectors requiring high hygiene standards.

Integration and Industry 4.0 Connectivity
Designed to constantly communicate with factory automation, the T6961 offers complete connectivity via RS232, RS485 and USB. This enables smooth management of test data, remote programming of parameters and full traceability, essential elements to meet Industry 4.0 requirements and ensure maximum quality of the finished product.

Model 0-0,2 bar 0-0,5 bar 0-1 bar 0-2 bar 0-3 bar 0-6 bar 0-10 bar
Accuracy Dp 1% RDG+3DGT 1% RDG+3DGT 1% RDG+3DGT 1% RDG+3DGT 1% RDG+3DGT 1% RDG+3DGT 1% RDG+3DGT
Range of measurements Dp 0-65 mbar 0-65 mbar 0-65 mbar 0-65 mbar 0-65 mbar 0-65 mbar 0-65 mbar
Resolution Dp 0,01 mbar 0,01 mbar 0,01 mbar 0,01 mbar 0,01 mbar 0,01 mbar 0,01 mbar
Direct pressure accuracy 1,5%FS 1,5%FS 1,5%FS 1,5%FS 1,5%FS 1,5%FS 1,5%FS
Direct pressure measurement range 0-FS 0-FS 0-FS 0-FS 0-FS 0-FS 0-FS
Direct pressure resolution 0,01 mbar 0,01 mbar 0,1 mbar 0,1 mbar 0,1 mbar 0,1 mbar 1  mbar
Accuracy measuring loss in cc/’ 1%RDG+0,01cc/min 1%RDG+0,01cc/min 1%RDG+0,03cc/min 1%RDG+0,03cc/min 1%RDG+0,03cc/min 1%RDG+0,03cc/min 1%RDG+0,03cc/min
Measurement range in cc/’ 0-10 cc/min 0-10 cc/min 0-10 cc/min 0-10 cc/min 0-10 cc/min 0-10 cc/min 0-10 cc/min
Measured measurement resolution in cc/’ 0,01 cc/min 0,01 cc/min 0,01 cc/min 0,01 cc/min 0,01 cc/min 0,01 cc/min 0,01 cc/min
Measure unit mbar, bar, psi, mmHg, mmH2O, Pa, HPa, cc/min, cc/h, pressure/s.
Dimensions equipment L:180 H:160 l:200 mm
Dimensions remote group L:45 H:130 l:85 mm
Weight 5 kg
Display size 320 x 240pixel
Operating temperature range 5-40 °C
RS232 ports 2
RS485 ports 1
“master” USB port 1
“slave” USB port 1
Ethernet port Optional
I/O signals Start, Stop, Filling, Test, Good, Reject, 4BCD
Auxiliary I/O signals (optional) -
Number of programs 100
Test archive memory Standard
Password block Sì
Program name No
Note The resolution to be considered for accuracy is always 1 Pa.

Reference Normatives: EN 61010-1, EN61326-1 / EN61326/A1, EN61000-3-2 / EN61000-3-2/A14, EN61000-3-3 / EN61000-3-3/A1, EN61000-4-2 / EN61000-4-2/A1, EN61000-4-3 / EN61000-4-3/A1 / EN61000-4-3/A2, EN61000-4-4, EN61000-4-5, EN61000-4-11, EN1779
 
  • The resolution for uncertainty calculation is 1 Pa up to 10 bar.
  • The flow measurement of the flow meters is of mass type and referred to the reference condition of 0°C - 1013,25mbar.
  • Flow measurement of leak test equipment is volumetric.
  • Accuracy data are referred to and guaranteed under laboratory calibration conditions.
  • The accuracy of the flow measurement is referred up to 2 bar, for higher pressures variations are possible depending on the characteristics of the model.
  • For measurement scales greater than the limits indicated, the accuracy will be specified in the offer phase.
  • Pneumatics with fast micro solenoid valves – (STANDARD)
  • Front precision pressure regulator – (STANDARD)
  • Remote measurement pneumatic module – (STANDARD)
  • Two-hand safety logic start input
  • High resolution measurement (1M pts AD) – (STANDARD)

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