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Contract Laboratory has received the following Lights and Lighting Laboratory Test Requests which need to be fulfilled! These Laboratory Test Requests are received from a variety of sources ranging from start-up companies to large, multinational Fortune 500 corporations, international organizations, well-respected universities and government agencies that are actively seeking Independent, Third-Party Lights and Lighting Laboratories to perform their Lights and Lighting Testing, Analysis, Assays, Product Development, Scientific Research Experiments, Inspections, Certifications, and Engineering Projects. If you are a Lights and Lighting laboratory that would like more information on these Lights and Lighting projects, please visit our registration page or call toll us free 1-855-377-6821.
Independent laboratory needed for LED comparison study of 4 manufacturer's underwater LED light components to evaluate
Quality of construction ?
Quality of LED components ?
Quality of LED Drivers ?
Color Temperature output from each ?
Lumens output from each-
Underwater Lumens from each ?
Projected beam angles from each ?
Thermal temperature from each -
Are the LED?s in spec with required approvals -
I would also like the ability to test the results both in air and under water? I would also like to determine a baseline for which colors travel furthest in salt water or brackish water conditions. I prefer the test to be completely independent.
Lighting company needs optical laboratory needed for spectral transmittance measurement services. on quartz glass tubing 26mm I.D x 32mm O.D. (3mm wall thickness) and quartz glass plate (30mm width x30 mm length x2mm thickness) for measurement to verify the spectral transmittance. We are expecting the results to be similar to the pink line in the below graph so the equipment will need to be able to accurately measure in 200-400nm range.
Please specify the estimated price and lead time for measuring each sample.
Electrical Home appliance manufacturer needs Microbiology Laboratory for antimicrobial efficacy testing of UV-light on sterilization.
1. Textiles inoculated bacteria is to be washed in our machine and bacteria reduction is analyzed on textiles. (UV program is to be activated)
2. Empty machine having test material that are inoculated by bacteria adhered to the surface of drum is to be tested and the test material is to be analyzed in terms of bacteria reduction. (UV program is to be activated).
antibacterial tests on washing machine?
which bacteria should be tested?
which standards do you follow?
Laboratory needed that is capable of testing a 6 ft fluorescent tube from UV through the visible spectrum. The spectral analysis is preferred to be between 100 nm - 700 nm, but 280 nm - 400 nm is acceptable. The integrating sphere should be able to contain a 6 ft tube. Before we send in the product, we would like a quote.
Electrical certification laboratory needed for LED Testing for Certificate for CGT FLAT (LED Light Flat tube)
Length: 1 meter
1) Lumen Test (4PI)
New Epermit + 1 COA
IEC60598-1 & IEC60598-2-1
3) Temperature Humidity
85C 85%RH @ 6 hrs
4) Temperature Shock (LN2)
-50C to +125C(30min/5min/30min)
1 cyc= 1 hr
15 hrs=15 cycles
5)High Temp Operational Lifetime (HTOL)
120C @ 15 hrs
Laboratory needed for National Electrical Manufacturers Association NEMA testing two LED modules to the 2005 NEMA TS 4, section 5, Display properties?
Cone of Vision
Everything but the Luminous Intensity Uniformity.
The LED modules are 16 pixels x 16 pixels. Each pixel is comprised of 3 LEDs (RGB). The modules are approximately 13x13x1.
Contract Lab needed for handheld LED flashlight testing for lux and candela output. The test will include between 1 - 3 lights. The Flashlights will be tested using White Light, Green Light and Red Light. Lab needs to be certified and accredited as an authority for testing lux and candela according to the FL-1 Standard.
Pharmaceutical Laboratory needed for Residual Moisture Content analysis (e.g. Karl-Fisher analysis ) on lyophilized cake. All excipients in the formulation safely handled under BL 1 conditions. Fast Turn Around Times a must. Laboratory should be in the contiguous United States.
Bioanalytical Laboratory needed for Vitamin detection on Fetal Bovine Serum. Following is a list of vitamins and detectable units:
Vitamin B-12 pg/mL
Folic Acid ng/mL
Vitamin B-6 ng/mL
Thiamin B-1 ng/mL
Vitamin H Biotin pg/mL
Riboflavin B2 ng/mL
Vitamin A Retinol ng/mL
Vitamin C ng/mL
Microbiology Laboratory needed for microbial analysis SB 3112. The test material consisted of only the bacterial spores at a count of 55 x 107 cfu/ml. The tests were run in compliance with the following protocols: 1 USEPA FIFRA;GLP Standards 40 CFR 160 2 USEPA TSCA 40 CFR 792 3 Org. Economic Coop. and Dev. Principles of GLP, Annex 2, C(97)186 4 Japan Ministry of Ag, Forestry & Fisheries, Notification No. 59 Noshan 3850, Director-General of Agricultural Prod. Bureau, 10 Aug 84
Preclinical toxicology laboratory needed for Cytotoxicity studies: MEM Elution Sample Amount: 120 cm2 or 4 grams Irritation: Intracutaneous Reactivity (ISO) (w/2 extracts) Sample Amount: 240 cm2 or 8 grams Sensitization: Magnusson-Kligman (w/2 extracts) Sample Amount 600 cm2 or 32 grams (6 samples minimum) Sensitization: Local Lymph Node Assay: Sample Amount 400 cm2 or 20 grams