K3990 Micro absolute pressure decay leak tester
K3990 is designed for applications on high-productivity automatic machines, on small test volumes and where the primary need is to have reduced cycle times.
Application Sectors
Miniaturized Evolution for Automation
The K3990 represents the latest frontier in absolute decay leak testing systems. Designed specifically for automation, it combines extreme precision with incredibly reduced dimensions.
Cycle Time Optimization
With a compact format of only 110x110x110 mm, the equipment can be installed close to the test piece. This strategic positioning minimizes parasitic volumes, drastically accelerating test cycle times.
Excellence on Micro-Volumes
Thanks to internal low-consumption micro-valves, the K3990 is ideal for ultra-fast tests on components with small volumes (up to 50 cc). It is the perfect solution for automatic machines with very high productivity.
Industrial Design and Integrated Display
The anodized aluminum chassis with plexiglass front panel ensures robustness. Despite the miniaturization, it integrates a standard 3.5″ color display for immediate process monitoring.
Global Connectivity and Protocols
The technical equipment is comprehensive: USB connections, Ethernet TCP/IP (Modbus-RTU or ForTest protocol) and Bluetooth. The equipment is ready for digital integration with Industry 4.0 in mind.
PrograHMIng and Control Flexibility
The K3990 can be configured via PC software (LAN, USB, RS232, USB) and also operate in stand-alone mode, managing start/abort and program recall through digital I/O signals.
Operational Measurement Range
To adapt to different pneumatic requirements, from vacuum management to standard pressures, the available measurement scales cover the range from -1 to 10 bar.
| Model | 0-1 bar e -1-0 bar | 1-2 bar | 2-6 bar | 6-10 bar |
|---|---|---|---|---|
| Accuracy Dp | 0,5% RDG+3DGT | 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 | 0-650 mbar |
| Resolution Dp | 0,001 mbar | 0,002 mbar | 0,005 mbar | 0,01 mbar |
| Direct pressure accuracy | 0,5%FS | 0,5%FS | 0,5%FS | 0,5%FS |
| Direct pressure measurement range | 0-FS | 0-FS | 0-FS | 0-FS |
| Direct pressure resolution | 0,1 mbar | 0,1 mbar | 0,1 mbar | 1 mbar |
| Accuracy measuring loss in cc/’ | 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 |
| Measured measurement resolution in cc/’ | 0,01 cc/min | 0,01 cc/min | 0,01 cc/min | 0,01 cc/min |
| Accuracy measure volume in cc | - | - | - | - |
| Volume range in cc | - | - | - | - |
| Volume measurement resolution in cc | - | - | - | - |
| measure unit | mbar, bar, psi, mmHg, mmH2O, Pa, HPa, cc/min, cc/h, pressure/s. | |||
| Dimensions | L:110 H:110 l:110 mm | |||
| Weight | 1 Kg | |||
| Display size | 3,5” - 320x240 pixel | |||
| Operating temperature range | 5-40 °C | |||
| RS232 ports | 1 | |||
| RS485 ports | 1 | |||
| “master” usb port | 1 | |||
| “slave” usb port | 0 | |||
| Ethernet port | Optional (protocolli ForTest o Modbus RTU) | |||
| I/O signals | Start, Stop, Filling, Test, Good, Reject, 3BCD | |||
| Auxiliaries I/O signals (optional) | - | |||
| Number of programs | 100 | |||
| Test archive memory | No | |||
| Password block | No | |||
| 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
|
|||
Datasheet K3990 ForTest – ITALIANO – REV.1 – PDF
Communicatin Protocol ForTest – PDF
Communication Protocol Modbus RTU – PDF
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
Data mapping EtherNet/IP ForTest – Revision-H – PDF
ESD File ForTest – Revision-H – EDS
Data mapping EtherCAT ForTest – Revision-H – PDF
XML File ForTest – Revision-H – XML
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.
Our technical team is available to offer you personalized consultations and guide you in choosing the most suitable equipment for your production needs.
We have selected three key solutions for different testing requirements:
