Hydrostatic Test Isothermal Tank (Water Bath) | Custom Sizes ISO 1167

Stainless Steel Hydrostatic Test Tank (Isothermal Bath) for pipe pressure testing according to ISO 1167.

The Hydrostatic Test Isothermal Tank by Polymer Test is engineered to provide a perfectly stable thermal environment for long-term pipe pressure testing. Constructed entirely from corrosion-resistant Stainless Steel 304, this tank features a multi-layer insulation system and a powerful circulation pump to ensure uniform temperatures (typically 20°C, 80°C, or 95°C) with 0.1°C accuracy. It is available in custom dimensions to fit your specific pipe sizes and integrates wirelessly with our pressure testing units, fully compliant with ISO 1167 and ASTM D1598.

HDT and Vicat Tester (Heat Deflection & Softening Point)

HDT and Vicat Softening Temperature Tester with oil bath and digital display

The HDT and Vicat Tester is a dual-function laboratory apparatus designed to determine the thermal stability of polymers. By using a precise, PID-controlled oil bath, it measures both the Heat Deflection Temperature (HDT) and the Vicat Softening Temperature (VST). This multi-station device ensures high throughput and full compliance with international standards ISO 75, ISO 306, and ASTM D648.

Negative Pressure Leak Tester (Vacuum Test)

Negative Pressure Leak Tester with stainless steel vacuum chamber for pipe joints

The Negative Pressure Leak Tester is a specialized quality control device designed to evaluate the sealing integrity of mechanical joints and thermoplastic pipes. By simulating vacuum conditions (generating external pressure higher than internal pressure), this machine detects even the smallest leaks in piping systems. It features a corrosion-resistant stainless steel chamber and high-precision vacuum pumps to ensure full compliance with ISO 3459 and ISO 13056 standards.

Electromechanical Universal Tensile and Compression Testing Machine

Electromechanical Universal Testing Machine UTM with servo motor and computer software

The Electromechanical Universal Testing Machine (UTM) is the workhorse of modern material laboratories. Powered by a high-precision AC servo motor and a backlash-free ball screw system, this device performs tensile, compression, bending, and peeling tests with exceptional accuracy. It features a closed-loop control system and C3-class load cells, making it ideal for testing polymers, metals, composites, and rubber in full compliance with ISO, ASTM, and DIN standards.

Drip Irrigation Tape and Emitter Tester (ISO 9261)

Drip irrigation tape and emitter testing machine with hot water tank and touch screen

The Drip Irrigation Tape and Emitter Testing Machine is a precision instrument designed to evaluate the hydraulic performance and durability of agricultural irrigation systems. Featuring a 7-inch Windows touch screen, data logging capabilities, and a specialized insulated stainless steel tank, this device performs hydrostatic and flow rate tests with hot water (up to 70°C) and pressures up to 8 bar, ensuring full compliance with ISO 9261.

Squeeze-off Tester & Crushing Machine (ISO 13955)

Hydraulic Squeeze-off tester for crushing polyethylene gas pipes with touch screen

The Polyethylene Gas Pipe Squeeze-off and Crushing Tester is a specialized hydraulic machine designed to assess the structural integrity of PE pipes when subjected to compressive shut-off forces. Featuring a robust hydraulic jack with a pressure locking system, chrome-plated guide rods, and a 4.3-inch touch screen, this device ensures precise control over displacement speed and force, fully complying with ISO 13955 and EN 12106 standards.

Notching Machine (Charpy & Izod Sample Prep)

Laboratory Notching Machine for cutting V-notch and U-notch on plastic impact samples

The Charpy and Izod Notching Machine is a critical sample preparation tool designed to cut precise V-shaped or U-shaped notches into plastic and composite specimens. By using a high-hardness adjustable blade, this device creates a standardized stress concentration point on the sample, ensuring that subsequent impact tests (conducted per ISO 179, ISO 180, and ASTM D256) yield reproducible and valid results.

Manual Hydraulic Dumbbell Punch (Specimen Cutter)

Manual Hydraulic Dumbbell Punch machine with cutting die for rubber samples

The Manual Hydraulic Dumbbell Punch is a robust sample preparation device designed to cut precise “dog-bone” or dumbbell-shaped specimens from sheets of rubber, soft plastics, and elastomers. Unlike simple toggle presses, this machine utilizes a powerful manual hydraulic system to apply consistent pressure, ensuring clean edges and dimensional accuracy for tensile testing samples according to ISO 37, ISO 527, and ASTM D638.

Automatic Laboratory Hot Press (Sheet Maker)

Automatic Laboratory Hot Press with touch screen for polymer sheet preparation

The Automatic Laboratory Hot Press is a high-precision compression molding machine designed to transform polymer granules into uniform sheets and films. Featuring a fully automatic hydraulic system and a 4.3-inch color touch screen, operators can program exact heating, pressing, and cooling cycles. This ensures that test specimens are molded with consistent thermal history and thickness, fully compliant with ISO 293 and ASTM D4703.