➡️Product description
ISOTEST act 35
Quality Control Systems
Application
Non-conductive or lightly conductive materials and coatings, such as 3-layer PE/PP, can be reliably tested for pores or other defects. This non-destructive test is also valid for films and rubber coatings with minimal stress.
All ISOTEST® holiday detectors have undergone extensive testing for safety and EMC compliance. They all carry the CE mark and meet all relevant standards and technical requirements (DIN EN / ISO / DVGW, etc.).
Properties
A compact “all-in-one” device (a single compact body control unit and high-voltage generator)
Continuous operation (three shifts)
Porosity/leakage testing for all non-conductive or lightly conductive materials
External activation/deactivation test voltage
Enhanced operator safety through impact voltage combination and smart power control
Stable test voltage even under harsh conditions, with energy adjustment based on load
High test speeds made possible by optimized impulse repetition frequency
Detection and visualization of even the smallest pores and voids through an integrated evaluation process—with minimal material stress
Potential electrostatic charge risks are eliminated through impulse technology
Testing fully coated objects—even without direct grounding—made possible with the “Phantom-Grounding” option (possible with impact voltage)
Technical Data:
Test Voltage: 5 – 30 kV (standard) with stepwise increments upon request
Test Channels: Up to 6 test channels (master/slave mode)
Power Supply: 100 – 240 VAC / 47 – 63 Hz (wide input range) or 90-375 VDC
Power Consumption (load-dependent): <100 W
Inputs: Test voltage external activation with key contact or 24 VDC
Outputs:
Porosity alarm inverter-float
Operational monitoring for change-over-float
Operating Time: Three shifts
Test Speed: Up to 300 mm/s
Test Voltage Adjustment: Load-dependent adaptation (continuous)
Filter Settings: Selectable to ensure perfect adaptation to individual test conditions
Porosity Indication:
On-screen-auditory signal
Potential-free contact for external signaling units
Porosity counter
Porosity counter
Test duration indicator (valid and total)
Test duration indicator (valid and total)
Next scheduled service date indicator
Permissible Ambient Temperature: 0 °C … +50 °C (thermal stability > 10 K/h)
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Delivery Scope:
ISOTEST action 35 factory holiday detector
High-voltage cable
Operation/calibration certificate
User manual
Features
Testing of dirty, moist, and even slightly conductive surfaces
No static loading
Up to 6 test channels per minute—synchronization of various devices (Master/Slave mode)
“Phantom-Grounding” option—no direct grounding required
External activation/deactivation test voltage
Adjustable sensitivity and filter functions
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