DIN

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.

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. 

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;

(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.

Mineral Insulated Cable Bending Test Apparatus Comply with the standard requirements of IEC 60702-1:2002, IEC 60684-2:2011, BS 6387:2013, and BS 8491:2008.It is suitable for bending performance test of copper core copper or copper alloy sheathed mineral insulated general wiring cables with rated voltage of 500V and 750V.

Optical Cable Repeated Bending Testing Machine is suitable for determining the ability of optical cables to withstand repeated bending. The test equipment can make the sample bear the tensile load and at the same time bend 90° to the left and right sides of the plumb line. 

Comply with the standard requirements of ISO19700-2006,It is suitable for the test equipment for the grading of smoke toxicity hazard for materials that produce smoke stably.

this machine is a four -site design of the front and rear,Suitable for high-flexible cables such as TUV, VDE, UL, repeated U-shaped bending fatigue tests, and need to be curved in high-speed exercise.

This Bending Test Apparatus Suitable for high-flexible cables such as TUV, VDE, UL, repeated U-shaped bending fatigue tests, and need to be curved in high-speed exercise.Compliance with TUV 2PFG2577-08.16, DIN VDE 0295, and the standard CRIA 0003.2-2016.

The Building Material Ignitability Fire Tester Comply with the standard requirements of ISO5657-1997 "Reaction to fire tests—Ignitability of building products using a radiant heat source"

Electronic Tensile Testing Machine can do various materials, semi-finished products and finished products in the form of pulling, pressing, bending, folding, shearing, tearing, peeling and other forms of testing(functional optional).

This Sprinkler System Hydraulic Strength Testing Apparatus Comply with DIN 14521-1987 standards,It is suitable for water pressure sealing test and strength test of sprinkler test.

Cone Calorimeter Comply with ISO 9705,ISO 5660 standards,It is suitable for buildings and large complexes (including rolling stock, vehicles, warehouses and the way they are constructed) as well as for extensive fire performance test verification of raw materials, buildings and solid models.

It is suitable for fire emergency lighting and evacuation indication systems installed in general industrial and civil buildings, as well as system lights with special performance installed in other environments.