ISO 5659-1, ISO 5659-2 NBS Smoke Density Chamber Test Machine for Plastic

Introduction: 

Smoke Box (Smoke Density Chamber) measures optical density of smoke generated from test sample when test sample of certain thickness is exposed to heat source(2.5W/cm², 25kW/m² using by E 662 furnace) or fire in a chamber. 

This equipment is satisfied with standards (ASTM E 662, BS6401, ISO 5659, NES 711, NEPA 258, etc). 

Using ISO 5659 conical radiant heat furnace, We can change the heating condition from 10 kW/m² to 50kW/m²  or 70kW/m²  by user. 

In the test of NES 711, there are non-flaming test and flaming test in test conditions different from ASTM E 662. 

This test method is increasingly used in interior material of rolling stock, low power incombustible cable and interior film, etc. 

Standard: 

• ASTM E 662 : Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials 

• BSI 6401 : British Standard Method for Measurement, in the laboratory, of the specific optical density of smoke generated by materials 

• ISO 5659-2 : Plastics-Smoke generation -Part 2: Determination of optical density by a single-chamber test 

• NES 711 : Determination of the Smoke Index of Products of combustion from Small Specimens of Material 

Features: 

1.Integrated body and 19” analysis rack (Saving space). 

2.17” touch screen panel type PC for the whole control and automatic testing. 

3.Air cylinder type movement to load sample or automatically open the up/down vent(highly resistant to pollution from test). 

4.Coating of the test chamber convenient in cleaning and resistant to chemicals.   

5.Lock designed to close the chamber door at a time. 

6.Indication of transmission rate and smoke density with improved accuracy.   

7.Chamber preheat system to facilitate test with more accuracy.  

8.Safety blow-out panel system to protect user when pressure is sharply increased during test. 

9.Port, heated filter, and heated line to measure toxic gases. 

10.Manometer gauge with increased accuracy by using the MFC(Mass Flow Controller) and DPT(Differential Pressure Transducer) enabling auto leakage test. 

11.Portable water cooling system without need for waterworks and plumbing when using the Heat Fluxmeter (for ISO 5659). 

12.Load cell with increased accuracy to measure mass loss rate in ISO 5659 test.

13.SB 2005 DAQ(Data Acquisition) Program to control the use of touch screen panel PC.

Test Result: 

• Laboratory Information 

• User’s CI 

• Specimen Conditions 

• Time from start of test, t(s) 

• Transmission(%) and specific optical density, Ds 

• Maximum Ds and time to maximum Ds 

• Correction Ds 

• Current range setting and filter position 

• Current mass(g) for ISO 5659

Application: 

• Rail
• IMO
• Wire & Cable 

Specification: 

Packed in standard wooden case

ISO 5659-1, ISO 5659-2 NBS Smoke Density Chamber Test Machine, China ISO 5659-1, ISO 5659-2 NBS Smoke Density Chamber Test Machine, China

Chongqing Gold, which is dedicated in design, manufacture and service of Fire Testing Equipment.
Since 2009 Gold has developed 70 kinds of instruments and has helped many customers in China, USA, India, Singapore, Pakistan, Indonesia and European.
Major industries including Building materials, Aviation, Rails, IMO, Wire and Cable, Safety Protection, Automotive Interior and so on.

ISO 5659-1, ISO 5659-2 NBS Smoke Density Chamber Test Machine, China ISO 5659-1, ISO 5659-2 NBS Smoke Density Chamber Test Machine, China

Q: How long is the delivery time?

A: 5-50 days after we received your payment or order confirmed.

Q: What is the payment terms?
A: T/T, L/C, Western Union, etc.

Q: What is the delivery terms?
A: FOB, EXW, CNF, CIF, etc.

Q: How to make sure the equipment is accordance with related standards?
A: All the devices are designed and made strictly according to International standards, you can also consult our client about their useing experience.

Q: What is the warranty for the ISO 5659-1, ISO 5659-2 NBS Smoke Density Chamber Test Machine, China?
A: 12 Months. We can also provide you a lifelong technical support.

Q: What after-sales service can be provided by Gold?
A: The after-sales service of Gold is divided into two parts: technical support and maintenance.

Q: What about the technical support and maintenance?
A: Sometimes users who are unfamiliar or first time use may meet some problems when they operate the equipment, you can send us emails or calls with detailed information. We will provide users solution or operation video to you. For so many years’ experience, our instruments works quite well. If there is any part broken down during warranty period, we would like to provide spare parts for free.ISO 5659-1, ISO 5659-2 NBS Smoke Density Chamber Test Machine, China ISO 5659-1, ISO 5659-2 NBS Smoke Density Chamber Test Machine, Chin