Isotest 4S

➡️Product description

Benefits at a Glance:

• Microprocessor-Controlled Test Device: Provides high precision in testing.
• Extremely Accurate Test Voltage: Ensures precise measurement.
• Patented Automatic Regulation: Guarantees accurate test voltage.
• Power Reserve for High Requirements: Additional power reserves for demanding applications.
• Self-Calibration Device: Includes self-calibration for accurate readings.
• Testing of Dirty, Moist, and Slightly Conductive Surfaces: Capable of handling challenging testing conditions.
• Three Grounding Options, Including Capacitance: Provides versatile grounding possibilities.

ISOTEST 4S Offers:

• Robust Construction: Suitable for use on construction sites.
• Adjustable Sensitivity (Switchable): Allows for customizable sensitivity settings.
• Quick Battery Replacement: Easy and fast battery changes.
• Separate High Voltage Button: Dedicated button for high voltage operations.
• Safety Mode with Emergency Switch (Optional): Provides additional safety features.
• No Test on Static Load: Avoids testing under static loads.
• Automatic Ground Monitoring: Ensures reliable ground detection.
• Minimal Load on Materials Using Short Test Pulses: Reduces impact on tested materials.
• Self-Calibration Tool – No Additional Voltmeter Required: Includes built-in calibration for convenience.

Application

The ISOTEST 4S is indispensable in the field of passive corrosion protection. It has consistently proven itself in non-destructive high-voltage testing of various coatings and corrosion protection materials over time.

It helps reduce downtime by minimizing test durations and avoiding production and subsequent repair costs.

The tool is effective for testing coatings with pores, cracks, or short high-voltage pulses, even for millimeter-thick coatings and surfaces with a few hundred micrometers thickness.

It reliably tests materials with short impulse durations, ensuring stability even with dirty or moist surfaces due to its energy reserves.

ISOTEST4S

Test Voltage Range: 10-25 kV, with 5 kV increments.

Patented Automatic Regulation: Guarantees precise test voltage. Robust and long-lasting technology suitable for daily testing needs. The instrument's ease of use is backed by years of experience.

Accessories

A wide range of accessories is available for various applications. Test electrodes for different shapes and coatings, including capacitance grounding options, are included.

Fully Cut Brush Electrodes and Spiral Electrodes: Durable and resistant to wear.

Easy Replacement: All electrodes can be easily replaced with ISOTEST's older versions.

Expert Service Personnel: Available for advice on selecting the right accessory for each application, especially for less common equipment uses.

Technical Data

Voltage Range: 10-25 kV, with 5 kV steps.

Voltage Selection: Graduated switch.

Voltage Form: Single-pole pulses.

Pulse Duration: <10 µs.

Power Supply: Lead-acid rechargeable battery 6 V, 4.5 Ah, in a separate compartment.

Battery Size and Weight: (90 x 45 x 120) mm, 0.9 kg.

Operating Time: Up to 9 hours.

Size and Weight without Battery: (220 x 256 x 88) mm, <3 kg.

Alarm Signal: Approx. 86 dB, 3500 Hz frequency.

Probe Test Connection Cable: 1.5 m.

Relevant Standards and DVGW Process Sheets: DIN 55670, DIN 28055, DIN 30670, DIN 4681, DIN 28063, DIN EN 14330, DVGW462/1, W400-2.

Delivery Includes

• Complete ISOTEST 4S test device, including high-voltage measurement probe and safety button.
• Easy battery replacement – acid 6 V rechargeable lead battery.
• Charger 230 V / 50 Hz.
• 10 m grounding cable with solid clip and instrument plug.
• Durable carrying bag with strong plastic body and carrying strap.
• Full operating instructions and quick start guide.
• Safety button/fuses for rechargeable battery.
• Calibration and certification documentation.

Features

• Microprocessor-Controlled Test Device: Provides high precision in testing.
• Extremely Accurate Test Voltage: Ensures precise measurement.
• Patented Automatic Regulation: Guarantees accurate test voltage.
• Self-Calibration Device:
• Three Grounding Options, Including Capacitance: