front-end machines_t8730-electronic-regulator front-view-leak-tester_t8000

T8997

All-in-one leak and flow tester

The T8997 is ForTest’s innovative “All-in-One” solution that integrates two different measurement technologies in a single device: absolute pressure decay and flow rate measurement.

Designed for demanding sectors such as biomedical and gas, it allows to perform leak testing for micro-leaks and flow tests for obstructions in programmable automatic sequences.

Equipped with the “ForTest MMI” video controller with a 6.2″ display, it offers extreme precision (up to 0.1 Pa) and total connectivity (USB, RS232, Ethernet TCP/IP, Profinet), optimizing cycle times and ensuring complete traceability in line with Industry 4.0.

  • Combined “All-in-One” Technology (Leak Testing and Flow)
  • ForTest HMI Video Interface with 6.2″ Display
  • High Resolution Measurement Section (0.1 Pa)
  • Integrated Connectivity and Advanced Industrial Protocols

Leak testing and flow in a single device
The T8997 stands out in the industrial testing landscape for its ability to handle two distinct test methodologies without requiring separate equipment. The absolute pressure decay technology is dedicated to detecting micro-leaks, while the mass flow section verifies proper fluid passage or absence of obstructions. This versatility makes it ideal for complex components such as gas rails, injectors, and medical devices (bags, filters, catheters).

Advanced user interface and touchscreen display
Human-machine interaction is managed by the new ForTest HMI video controller. The equipment features a stunning 6.2″ color display protected by a capacitive tempered glass panel. Programming is made quick by an extended numeric keypad integrated into the menus, while real-time graph visualization allows immediate and intuitive monitoring of every phase of the test cycle.

Maximum level metrological precision
The technological heart of the T8997 adopts windowing technology and a double opto-isolated Faraday cage. These solutions reduce settling times to less than 18 ms, ensuring a real measurement resolution of 0.1 Pa at 1 bar. The result is reading stability free from electronic noise, essential for ensuring test repeatability on a large scale.

Optimized pneumatics and zero maintenance
Thanks to the use of new generation solenoid valves, the equipment offers a filling speed that is 30% higher than previous models. The pneumatic section is designed to resist humidity and to operate without the need for costly periodic maintenance, ensuring high reliability over time even in intensive production environments.

Unlimited connectivity for Industry 4.0
The T8997 is ready for the digital factory. It features standard USB ports (Master/Slave), RS232 and RS485. Optionally, it can integrate the main fieldbus protocols such as Profinet, EtherNet/IP and EtherCAT. The front USB port allows exporting test data, performing program backups and updating firmware, facilitating the complete traceability required by modern quality standards.

Model 0-1 bar 1-2 bar 2-6 bar
Accuracy Dp 0,5% RDG+3DGT 0,5% RDG+3DGT 0,5% RDG+3DGT
Range of measurements Dp 0-65 mbar 0-65 mbar 0-65 mbar
Resolution Dp 0,001 mbar 0,002 mbar 0,005 mbar
Direct pressure accuracy 0,5%FS 0,5%FS 0,5%FS
Direct pressure measurement range 0-FS 0-FS 0-FS
Direct pressure resolution 0,1 mbar 0,1 mbar 0,1 mbar
Accuracy measuring loss in cc/’ 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
Measured measurement resolution in cc/’ 0,01 cc/min 0,01 cc/min 0,01 cc/min
Flow measurement range 0-20 l/min 0-20 l/min 0-20 l/min
Flow measurement resolution 1 cc/min 1 cc/min 1 cc/min
Flow measurement accuracy 3%RDG+0.1%FS 3%RDG+0.1%FS 3%RDG+0.1%FS
Measure unit mbar, bar, psi, mmHg, mmH2O, Pa, HPa, cc/min, cc/h, pressure/s.
Dimensions L: 270 h:160 l:300 mm
Weight 9 kg
Display size 800x280 pixel
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) 8 output programmable, 4 input programmable, 4BCD
Number of programs 300
 Test archive memory Advanced
Password block Yes
Program name Yes , 16 characters
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.
  • External discharge solenoid valve with filter
  • 3-way pneumatic valve
  • Pilot solenoid valve
  • 5-way pneumatic valve
  • External start button
  • External start/abort push-button panel
  • External 4-program selection push-button panel
  • Start foot pedal
  • Barcode reader
  • Adhesive label for printer 4500pcs
  • AUX signal extension cable
  • Venturi
  • Air filter
  • Stäubli® male connector
  • Precision micrometric valve
  • Micrometric valve
  • PC Software T-Series Manager
  • Cylinder-type valve splitting unit with filters
  • Proprietary serial cable PC – T-Series
  • External temperature probe
  • 3-way pneumatic valve with pilot valve
  • PC Software Data Manager
  • Stäubli® female connector
  • Thermal printer with label dispenser
  • Thermal printer without label dispenser
  • AUX adapter cable T-Series – ET Series
  • Start/Abort/Good/Reject button
  • 5 micron air filter
  • Internal Discharge Valve
  • Pneumatic for fast filling
  • Front coupling for calibrated leak Stäubli®© – (STANDARD)
  • Front precision pressure regulator – (STANDARD)
  • Electronic pressure regulator
  • Primary pressure auto-zero circuit
  • Pre-filling
  • Primary pressure reading on standby
  • Secondary reject output (third result)
  • Barometric measurement
  • Leak analog output
  • I/O expansion board 24 Vdc
  • Two-hand safety logic start input
  • Ethernet/TCP-IP socket
  • Active USB port – (STANDARD)
  • WI-FI connection
  • Remote radio control kit for program selection/start
  • High resolution measurement (1M pts AD) – (STANDARD)
  • Profinet interface
  • EtherCAT interface
  • Bluetooth Low Energy – (STANDARD)

Product Sheet

Datasheet T8990 ForTest – ENGLISH – REV.1 – PDF

Datasheet T8997 ForTest – GERMAN- REV.1 – PDF

Datasheet T8997 ForTest – SPANISH – REV.1 – PDF

Datasheet T8997 ForTest – FRENCH – REV.1 – PDF

3D Model

T8000 3D Model – STEP

T8000 3D Model – PDF

Serial communication protocols

Communicatin Protocol ForTest – PDF

Communication Protocol Modbus RTU – PDF

Documentazione Profinet (*)

Data mapping Profinet ForTest – Revision-D – PDF

GSDML File ForTest – Revision-D – ZIP

Data mapping Profinet ForTest – Revision-H – PDF

GSDML File ForTest – Revision-H – ZIP

Documentazione EtherNet/IP(*)

Data mapping EtherNet/IP ForTest – Revision-H – PDF

ESD File ForTest – Revision-H – EDS

Documentazione EtherCAT(*)

Data mapping EtherCAT ForTest – Revision-H – PDF

XML File ForTest – Revision-H – XML

Software

USB Drivers for Windows OS – Windows x86/x64 – ZIP

(*) Ethernet-based interfaces with standardized industrial communication protocols are optional and not included by default in the instrument. Furthermore, depending on the availability of embedded modules that support these protocols, it is necessary to refer to the specific model and hardware revision installed, as the modules are integrated based on availability at the time of order.

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