
No.252-UL-94
PLASTIC FLAMMABILITY TESTER
Overview of PLASTIC FLAMMABILITY TESTER
This tester is used to evaluate the burn-resistance of plastic according to the vertical flaming test (V) and horizontal flaming test (HB).
The tester has been improved so that the operator can conduct the test easily by using the jog dial type controller and the touch panel display also equipped with voice guidance.
With these functions, the operator can concentrate in watching the condition of the test specimen while controlling the burner to adjust the distance between the flame and the test specimen.
Adding the option jigs, the tester will enable to carry out other test methods (5V, VTM, HBF, HF).
Reference Standards
UL-94、JIS K6911、ASTM D635、D3801、D4804、D5025、D5207、ISO 1210
Specification
| Specifications are subject to change without notice. | ||
|---|---|---|
| Model | No.252-UL-94 (MANUAL) |
No.252-UL-94 (ELECTRIC) |
|
Fume Hood |
Approx. 1000×560×900 mm (inside volume approx. 0.5 m³) | |
|
Test Method |
HB (for self-supporting samples), V | |
|
Burner |
Tube length 100 ± 10 mm, inner diameter ø9.5 ± 0.3 mm | |
|
Burner Stand |
Manually controlled by handwheel for left/right movement |
Motor controlled by joystick for left/right movement |
|
Flowmeter |
Max. 150 ml/min (graduation 2 ml/min), |
Max. 150 ml/min (graduation 2 ml/min), |
|
Manometer |
Max. 2.0 kPa (graduation 0.01 kPa) | |
|
Accessories |
Heat resistant gloves, flame height gauge | |
|
Burner Calibration Device |
Optional Accessory |
Standard Accessory (Built-in, touchscreen operated) |
|
Burner Calibration Accessories |
Timer (displayed on the touchscreen), temperature indicator, thermocouple and slug, slug positioning gauge | |
|
Power Source |
AC 100 V 1-phase 3 A 50/60 Hz |
AC 100 V 1-phase 10 A 50/60 Hz |
|
Heat Source |
Methane gas (min. 98% pure) *Not included | |
|
Dimensions and Weight (Approx.) |
Main unit: W1,400×D700×H1,220 mm ,100 kg |
W1,400×D700×H1,220 mm, 220 kg |

No.252-UL-1581
ELECTRIC WIRE FLAMMABILITY TESTER
Overview of ELECTRIC WIRE FLAMMABILITY TESTER
This tester is to evaluate the flammability resistance of electric wires by conducting a vertical flammability test.
The operator is to fix the test specimen to the upper and lower Chuck and tilt the burner 20° to burn the test specimen for 15 seconds.
Reference Standards
UL-1581、ASTM D5025、D5207
Specification
| Specifications are subject to change without notice. | |
|---|---|
| Chamber | 1.6 × 1.6 × 1.6 m (Volume Approx. 4 m³) |
| Specimen | L450 ± 10 mm |
| Burner | L100 ± 10 mm, Inner Diameter φ9.5 ± 0.3 mm |
| Burner Base | Inclination Angle 20° |
| Burner Calibration Device | Flow Meter: Max. 1,000 ml/min (Scale 10 ml/min) (Standard 965 ml/min) Manometer: Max. 500 (± 250) mmH2O (Scale 1 mmH2O) (Standard 125 ± 15 mmH2O) Timer, Thermometer, Slug |
| Accessories | Flame Gauge, Ring Stand, Gauge for Slug, Dry Cotton Pad |
| Power Source | Tester Body: AC 100 V, 1-Phase, 3 A, 50/60 Hz Calibration Device: AC 100 V, 1-Phase, 3 A, 50/60 Hz |
| Heat Source | Methane Gas (Purity: 98 % Over) |
| Dimensions/ Weight (Approx.) | W2,000 × D1,600 × H2,350 mm, 442 kg (Chamber) W540 × D420 × H1,100 mm, 28 kg (Calibration Device) |
Other products
- Evaluating heat deformation of rubber and plastic-insulated wires | HEAT DEFORMATION TESTER / No.185

- Tester of Yasuda Seiki Seisakusho which has been custom made!【Yasuda Seiki】

- Evaluating air permeability of paper and fabrics | GURLEY TYPE DENSOMETER / No.323

- Evaluating melt flow rate (MFR) of plastics | Melt Flow Index Tester / No.120 Series

- Evaluating water absorption of non-absorbent paper | GURLEY TYPE WATER ABSORPTIVENESS TESTER(COBB METHOD) / No.352

- Evaluating crease-flex resistance of woven and coated fabrics | SCOTT TYPE CREASE-FLEX ABRASION TESTER / No.433

- Evaluating tearing strength of woven and coated fabrics | ELMENDORF TYPE TEARING RESISTANCE TESTER FOR TEXTILE / No.445

- Evaluating heat deflection temperature (HDT) and vicat softening temperature (VST) of plastics | HEAT DISTORTION TESTER / No.148 Series

- Notching and forming machine for plastic test samples | NOTCHING MACHINE (AUTOMATIC) / SAMPLE FORMING MACHINE / No.189

- Evaluating melt flow rate (MFR) of plastics | MELT FLOW INDEX TESTER (AUTOMATIC) / No.120-SAS

