Laboratory UL94 Horizontal And Vertical Flame Resistance Tester For
Plastic
Product Introduction:
The UL94 horizontal vertical flame chamber machine is a testing
equipment used to evaluate the flammability of materials used in
electrical and electronic devices. It is designed to simulate the
conditions of a small flame ignition source that may occur in these
devices.
The machine consists of a combustion chamber with a burner at the
bottom, a specimen holder, and a control panel. The specimen holder
can be adjusted to hold the test material in a horizontal or
vertical position, depending on the orientation of the material in
the device being tested.
During the test, the specimen is exposed to a controlled flame for
a specified period of time. The flame is then removed, and the
specimen is observed for any signs of ignition or flame spread. The
test is repeated several times with different specimens to
determine the material's flammability rating.
Detailed Photos
Product Parameters
| Product Name | UL94 Horizontal Vertical Flame Chamber |
| Control mode | Keystroke control |
| Outer box dimensions | 110*650*125(cm) |
| Box volume | ≥0.5m³,With glass observation door |
| Flame time | 0-99 minutes and 99 seconds can be set, accuracy ±0.1 second |
| Residual flame time | 0-99 minutes and 99 seconds can be set, accuracy ±0.1 second |
| Test gas | More than 98% methane/37MJ/m³ natural gas (coal gas is also
available) |
| Burner size parameters | Adopt imported lamp, the inner diameter of spray can is 9.5±0.3mm,
and the effective length of spray tube is 100±10mm |
| Flame height | It can be adjusted from 20mm to 175mm as required by standard |
| Flowmeter | 105ml/min |
| Gas leak detection | Gas alarm device (optional) |
| Power | AC220V, 50Hz |
