Customer Service

 Customer Survey

LABConnect™ - Online Results & More

Maximum Rate of Pressure Rise (MPR) - ASTM E1226

Category Materials Testing Lab
Test Maximum Rate of Pressure Rise (MPR) - ASTM E1226
Description

Combustible Dust Testing:

In response to ongoing industrial / agricultural accidents related to the ignition of combustible dusts, OSHA has issued Directive #: CPL 03-00-008, Subject: Combustible Dust National Emphasis Program. The purpose of this program is to inspect facilities that generate or handle combustible dusts and make recommendations to the inspected parties that will reduce the risk of fire hazard which could result in bodily injury, loss of life and property damage. Combustible dusts are often either organic or metal dusts that are finely ground into very small particles, fibers, fines, chips, chunks, flakes, or a small mixture of these. Types of dusts include, but are not limited to: metal dust, such as aluminum and magnesium; wood dust; plastic dust; biosolids; organic dust, such as sugar, paper, soap, and dried blood; and dusts from certain textiles. Some industries that handle combustible dusts include: agriculture, chemicals, textiles, forest and furniture products, wastewater treatment, metal processing, paper products, pharmaceuticals, and recycling operations (metal, paper, and plastic). Therefore, the directive covers a wide range of materials used in many application areas across almost all the major industrial and agricultural sectors.

TESTING OPTIONS:


1.  Initial Analysis/sample characterization
Percent through 40 mesh screen
            Percent moisture content
            Percent combustible dust

DEFINITIONS (OSHA ID201SG)
                                                        (Wet Sample Weight – Ash Weight)(100)

Percent Combustible Material =                   Wet Sample Weight

Percent Combustible Dust  = (% through 40 mesh)(% Combustible Material)

100 grams sample required 


2.  Go/No Go testing (ASTM E1226)
500 grams sample required. If testing results is GO, the analysis will be by default upgraded to explosion severity testing (test 3 below).


3.  Explosion severity (Kst, Pmax, dP/dTmax, ASTM E1226)
More than 500 grams sample required


4.  Minimum explosive concentration (MEC – ASTM E1515)
More than 500 grams sample required


5.  Minimum ignition energy (MIE – ASTM E2019)
500 grams sample required


6.  Minimum Ignition Temperature (MIT- ASTM E1491
500 grams sample required


7.  Resistivity
500 grams sample required

PACKAGE OPTION:

Class II Dust Analysis
       (It includes Explosion Severity, MEC, MIE, MIT) = Call for Pricing
1,500 grams sample required

NOTE: All individual stated test prices (per sample) are for 10-15 business days TAT.

Quicker turn-around-time (TAT) Available
5 business days TAT
4 business days TAT

Cost to mill the sample at 40 mesh, if necessary. This charge cannot be waived if the sample needs milling to perform the analysis.

Ship the sample in screw top plastic jars or double bagged 1 gallon plastic bags. Please note: MSDS information for each dust sample tested is required.


Combustible Dust Chamber


Return to View all lab services - M
Atlanta, GA (LAB 07) - NVLAP Lab Code 101048-1Baton Rouge, LA (LAB 25) - NVLAP Lab Code 200375-0Beltsville, MD (LAB 19) - NVLAP Lab Code 200293-0Boston, MA (LAB 13) - NVLAP Lab Code 101147-0Buffalo, NY (LAB 14) - NVLAP Lab Code 200056-0Carle Place, NY (LAB 06) - NVLAP Lab Code 101048-10Charlotte, NC (LAB 41) - NVLAP Lab Code 200841-0Chicago, IL (LAB 26) - NVLAP Lab Code 200399-0Cinnaminson, NJ (LAB List in Description) - NVLAP Lab Code 101048-0Dallas, TX (LAB 11) - NVLAP Lab Code 600111-0Denver, CO (LAB 22) - NVLAP Lab Code 200828-0EMSL Canada - Calgary, AB (LAB 65) - NVLAP Lab Code 500100-0EMSL Canada - Edmonton, AB (LAB 50) - NVLAP Lab Code 600321-0EMSL Canada - Markham, ON (LAB 66) - NVLAP Lab Code 600317-0EMSL Canada - Montreal, QC (LAB 68) - NVLAP Lab Code 201052-0EMSL Canada - Ottawa, ON (LAB 67) - NVLAP Lab Code 201040-0EMSL Canada - Toronto, ON (LAB 55) - NVLAP Lab Code 200877-0EMSL Canada - Vancouver, BC (LAB 69) - NVLAP Lab Code 201068-0Fort Lauderdale, FL (LAB 56) - NVLAP Lab Code 500085-0Houston, TX (LAB 15) - NVLAP Lab Code 102106-0Huntington Beach, CA (LAB 33) - NVLAP Lab Code 101384-0Indianapolis, IN (LAB 16) - NVLAP Lab Code 200188-0Kernersville, NC (LAB 02) - NVLAP Lab Code 102104-0Long Island City, NY (LAB 03) - NVLAP Lab Code 101048-9Meriden, CT (LAB 24) - NVLAP Lab Code 200700-0Miami, FL (LAB 17) - NVLAP Lab Code 200204-0Minneapolis, MN (LAB 35) - NVLAP Lab Code 200019-0Ontario, California (San Bernadino County / Inland Empire) (LAB 71) - NVLAP Lab Code 600239-0Orlando, FL (LAB 34) - NVLAP Lab Code 101151-0Phoenix, AZ (LAB 12) - NVLAP Lab Code 200811-0Piscataway, NJ (LAB 05) - NVLAP Lab Code 101048-2Plymouth Meeting, PA (LAB 18) - NVLAP Lab Code 200699-0Raleigh, NC (LAB 29) - NVLAP Lab Code 200671-0Rochester, NY (LAB 53) - NVLAP Lab Code 600183-0San Diego, CA (LAB 43) - NVLAP Lab Code 200855-0San Leandro, CA (LAB 09) - NVLAP Lab Code 101048-3Santa Clara, CA (LAB 47) - NVLAP Lab Code 600318-0Seattle, WA (LAB 51) - NVLAP Lab Code 200613-0South Pasadena, CA (LAB 32) - NVLAP Lab Code 200232-0South Portland, ME (LAB 62) - NVLAP Lab Code 500094-0St. Louis, MO (LAB 39) - NVLAP Lab Code 200742-0Tampa, FL (LAB 93) - NVLAP Lab Code 600215-0
Sorry, this function is disabled.