Flammability Test As Per UL 94 (with HMI)

Get Latest Price

Chamber Size: 1 m x 1m x 1m (LBH)
Control: All Funtions including Burner Movement, timers etc are controlled by PLC
Burner Movement: Automated using PLC logic
Burner: Bunsen Burner, with adjustable flame length
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

View More Details

Send Enquiry

Company Information

S.S. Instruments Pvt. Ltd.

Laxmi Nagar, Delhi

View Number

Member Since 16 Years
Nature of Business Retailer
Year of Establishment 1985

Ask for more detail from the seller

Contact Supplier

Report incorrect details

View Company Details

Product Details
Company Details

Chamber Construction: Double Walled, Inner Chamber made of Stainless Steel, Outer MS / GI
Burner Movement: Automated using PLC logic
Chamber Size: 1 m x 1m x 1m (LBH)
Control: All Funtions including Burner Movement, timers etc are controlled by PLC
Display: Using a touch screen HMI
Packing: One Wooden Box
Test Appalicable: UL (HB/V0, V1, V2/5VA, 5VB)
Results: PLC accumulate all the results and give the compliance of the sample
Burner: Bunsen Burner, with adjustable flame length
Delivery: 6 to 8 Weeks
Burner Position: Adjustable form 0 to 90 deg (useful for both Vertical and Horizontal Burning)
Sample Holder: Provided for both Vertical and Horizontal Test

Model Number: SSI 549 ULMH

Standard Number: UL 94, ASTM D 635, ASTM D 408, ASTM D 3801, ASTM D 5048, IEC 60707, IEC 60695-11-10, ISO 1210, ISO 10351

The UL test serves as a preliminary indication for Plastics components acceptability for use as part of a device or appliance with respect to its flammability. The instrument is designed for both Vertical and Horizontal burning.

Instrument Principle

UL 94: Test for Flammability of Plastic Materials for Parts in Devices and Appliances

This test uses specimen which is held at one end in the vertical or Horizontal position . A burner flame is applied to the free end of the specimen for two intervals separated by the time it takes for flaming combustion to cease after the first application. Two sets of 5 specimens are tested. The following are recorded for each specimen:

Duration of flaming combustion after the first burner flame application.
Duration of flaming combustion after second burner flame application.
Duration of glowing combustion after second burner flame application.
Whether or not flaming drips ignite cotton placed below specimen.
Whether or not specimen burns up to holding clamp.

Standards

The instrument is designed to conforms to various international standards

Horizontal Burning Test : HB (ASTM D 635, D 4804, IEC 707, or ISO 1210)

20mm Vertical Burning Test: V-0, V-1, or V-2 (ASTM D 3801, IEC 707, or ISo 1210)

500w (125mm) Vertical Burning: 5VA or 5VB (ASTM D 5048 or ISO 10351)

Instrument

The Instrument consist of the following:

	A Double Walled Chamber for sample burning with front glass door
	A Burner as per UL specifications
	Burner Rotation, the angle of the burner are preset in the PLC
	Gas control system including gas regulator
	Automated Burner Movement system
	Sample Holding System (adjustable both vertically and horizontally)
	Digital Timer for flame application (can be preset for 1 to 99 sec)
	Digital timer for flame observation after flame is removed.
	Digit timer for Glow observation after the flame is extinguished
	Exhaust Fan / Light in the chamber

Basic Design:

	As per UL 94
	Inner Chamber Stainless Steel 1m x 1m x 1m (LBH), Volume 1 m3
	Burner 100 mm length 9.5 mm ID
	Burner Movement through a motor driven worm
	Manual Movement to adjust the burner position with respect to sample

PLC Control:

	Flame Application Time : Pre settable from 1 to 99 Seconds
	Flame Away time : Pre Settable from form 1 to 99 Seconds
	Cycles : Pres Settable from 1 to 9
	Provision to check up to 5 samples for VA / VB test)

Operations:

	Select the test to be preformed on the sample
	Input the flame and flame away time (as per standard)
	The PLC automatically set the burner angle as per the test requirement.
	Adjust the sample as per burner position taking in account the position given in the standard.
	Start the test.
	If more than one sample needs to be tested, the HMI prompts the user to put second sample.
	After required no of cycles, the burner is automatically shut off with a beep
	The Timer for After Flame is switched On automatically.
	After user Hold this timer, Glow timer is switched On.
	Based on the timers and operator inputs, the HMI displays the results as per UL requirement.

Results

	Results displayed after considering all the parameters as per UL standard
	In 5A & 5 B, the results are summarized and shown after considering all the five samples.
	Result page directly gives the sample classification as per UL standard

Interested in this product? Ask for more details & Latest Price from seller

Send Enquiry

Share your requirements for a quick response!