Ul94 Flammability Testing Equipment

CZF-5 (UL94) Horizontal vertical burning tester

Scope of application

Test apparatus for testing the combustion properties of plastics and non-metallic materials. Test methods for testing the performance of plastics and nonmetallic materials under conditions of 50W flame in horizontal or vertical directions.

(Determination and classification of vertical combustion and vtm-0,vtm-1,vtm-2 vertical combustion and HB horizontal combustion, applicable to V0,V1,V2 differentiated by standard)

Product features

• microcomputer control operation
• high degree of automation: automatically records the test time, test results of automatic display, automatic timing, automatic ignition, the flame after this lamp automatically returned
• Horizontal, vertical combustion, sample clamp, motor control
• Accurate timing

Related technical parameters

Working conditions and main technical specifications of the instrument

1.Ambient temperature: room temperature ～40 ℃;

relative humidity: ≤75%

2.Power supply voltage and power: 220V ±10% 50hz power 150W

3.Bunsen burner automatic ignition time: set at random

4.Bunsen diameter 9.5mm ± 0.5mm

5.Air source: Liquefied petroleum gas (Industrial methane gas is used during arbitration)

6. The box adopts electrostatic spraying

7. Test space is larger than 0.5 cubic meters

8.weight: About 100kg

9.Power supply: 220V AC 50Hz

10.Timing range: 0~999s ,timing accuracy: 10s ± 0.2S 30s ± 0.2S;

11.Application of flame time: 0 ~ 999.9s (adjustable)

12.Residual flame time: 0～999.9S(adjustable)

13.Residual burning time: 0～999.9S(adjustable)

14.Combustion angle: 0°,20°,45°(optional)

15.Flame height: 20mm ~ 175mm (adjustable)

16.Flame temperature:(100-1000)℃(adjustable)

17.Gas-flow rate : 105ml/min-1000ml/min (adjustable)

18.Burner light : bore size9.5±0.3mm length:100mm±10mm

19.Timing device: accurate to 0．5S

20.Position regulation : sample clamp bracket can be up and down, about regulation, burning seat and adjustable, adjust the stroke are large

21.Outline dimension:Width 1160mm×Deep 600mm×Height 1310mm

22.Volume of combustion test area:＞0.5M3,L*W*H about 900mm×590mm×1050mm, Background black, background illumination≤20Lux

Design standard of the horizontal and vertical burning tester :

GB-T2408-2008< Plastics. Determination of burning characteristics. Horizontal and vertical test>

The standard can be meet:

UL94-2006,GB-T 5455 , GB-T13488 ,GB-T5169, IEC60695-11-3,IEC60695-11-4,IEC60950-1,IEC695-2-2

Product configuration

1. Device host one
2. Power line one
3. Drip tray one
4. Flame igniter one
5. Screwdriver one
6. Lock ring two
7. Gas pipe 1.5m
8. Standby scaleplate one
9. Specifications one
10. Certificate one

ul94 flammability testing equipment

ul94 horizontal flammability tester

20mm Flammability Testing Equipment

Ul94 Flammability Testing Equipment Images