ISO 5659-2 NBS Smoke Density Tester for Plastics - 25mm Sample Capacity, 50kW/m² Heat Output
Price:
Negotable
MOQ:
1 set
Delivery Time:
30 working days
Brand:
GOLD
Product Description
ISO 5659-2 NBS Smoke Density Tester
Professional testing apparatus for measuring smoke optical density and flame retardant properties of solid materials according to international standards.
Product Overview
The NBS smoke density tester determines smoke generation from solid materials and components installed vertically in a closed chamber. This equipment measures specific optical density of smoke produced by materials with thickness up to 25mm when exposed to thermal radiation of 25 kW/m² or 50 kW/m².
Compliance Standards
ASTM E 662 and ISO 5659-2
Key Specifications
| Parameter | Specification |
|---|---|
| Sample Thickness | Maximum 25mm |
| ASTM E662 Radiant Heat | 25 kW/m² maximum |
| ISO 5659-2 Radiant Heat | 50 kW/m² maximum |
| Chamber Dimensions | 914mm × 914mm × 610mm |
| Sensor Range | 0-2000g with 0.1g accuracy |
Testing Capabilities
Measures smoke density, mass loss rate, and other parameters to characterize material flame retardant properties with or without pilot flame.
Technical Features
- Teflon-coated inner and outer walls for corrosion resistance and extended service life
- Full-door design for easy cleaning and accessory replacement
- Adjustable internal temperature control with auxiliary heating
- Explosion-proof aluminum foil safety device for operator protection
- Pressure relief port with pressure regulation capability
- Automatic smoke inhalation and exhaust cylinders
- ASTM E662 radiation furnace (25 kW/m²) and six-head burner
- ISO 5659-2 radiation cone (50 kW/m²) and open flame burner
- Air-cooled copper pan calorimeter with surface temperature adjustment
- SB water-cooled heat flow meter with certification
- Integrated self-circulating cooling water system
- Weighing device for MOD smoke density and thermal weight loss testing
Installation Requirements
| Parameter | Requirement |
|---|---|
| Dimensions | 1600mm (W) × 820mm (D) × 2150mm (H) |
| Weight | Approximately 350 kg |
| Electrical | 220V AC, 60Hz, 15A |
| Compressed Air | Minimum 0.5 MPa pressure, M6 quick plug |
| Propane Gas | Minimum 0.5 MPa pressure, M6 explosion-proof gas pipe |
| Exhaust System | 50 L/s exhaust capacity, compliant with environmental regulations |
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Company
Chongqing gold mechnical and electrical equipment Co., Ltd
Location
25F, China Resources Building, Xiejiawan, Jiulongpo District,Chongqing,400050,China
Contact Person
Ivy Zhang