testing

The instruments designed by ZONSKY meet the requirements of ISO 5725-1(2):1994, EN 136011, EN 13238.Single Burning Item Fire Testing Equipment is suitable for evaluating the fire performance of flat building products. 

The Fire Resistance Tester Comply with DIN 4102 and GB/T 8625-2005 "Test method of difficult-flammability for building materials"This standard applies to the determination of the flame retardancy of building materials.

The Combustion Tester Comply with the standard requirements of IEC60331,It is suitable for testing whether the wire or optical cable maintains the circuit integrity during the fire supply under the flame of at least 750℃ and 830℃.

Flame Spread Testing Machine is suitable for judging and evaluating the ability of vertically bundled wires and cables or optical cables to inhibit the vertical spread of flames under specified conditions.Compliant with IEC 60332 standards.

Electrical fire arc test machine Simulate the ignition process caused by electric circuit arc and the cause of fire formation.

Suitable for industrial and commercial use flammable gas detectors, home combatant gas detectors, industrial and commercial use portable combustible gas detectors, household and small catering kitchen gas alarm and sensor, household gas alarm, the functional tests of the sensor, and functional tests at high, low temperature, damp heat environment;

It is an independent smoke alarm fire detection, a dot-type fireworks detector, and is suitable for various functional detection of alarm device installed in civil buildings. 

This Hydraulic Pressure Comprehensive Testing Machine is suitable for fire hose test with hose specifications of 25, 40, 50, 65, 80, 100, 125, 150, 200. 

Suitable for industrial and commercial use point type combustible gas detectors, household combustible gas detectors, industrial and commercial portable combustible gas detectors, household and small catering kitchen gas alarms and sensors, household gas alarms and sensors. functional tests in high and low temperature, humid and hot environments;

It is suitable for fire coupling drop test.Install the sample on the test bench so that the distance from the lowest point of the sample to the base is (1.5±0.05)m. After the sample is stationary, let it fall freely on the base. Check the sample for damage.

It is suitable for fire-fighting soft reel and fire-fighting water gun spray test.This equipment only includes fire hose reel jet test, fire water gun jet test and flow test;

(SBI) Test Apparatus Complies with EN 13823:2002 Reaction to fire tests for building products—Building products excluding floorings exposed to the thermal attack by a single burning item.

It is suitable for the toxicity analysis of any combustion product, and can be used in conjunction with smoke-producing toxicity tester, NBS smoke density tester, hammer calorimeter, toxicity test chamber (tubular distillation method) and other instruments

This Hydraulic Pressure Test Machine For Fire Extinguisher is suitable for water pressure sealing and strength test of sprinkler.

This Impact Testing Machine is suitable for mechanical shock resistance test of flexible rubber-sheathed cables for mining purpose below 6KV.