Caltest Instruments
126 N Marine Ave
WilmingtonCA90744
Payment Methods: Visa, MasterCard, American Express, Discover, Cash, ATM, Check, PayPal, Invoice, Insurance
Open
- Sunday
- Closed
- Monday
- 9:00am-5:00pm
- Tuesday
- 9:00am-5:00pm
- Wednesday
- 9:00am-5:00pm
- Thursday
- 9:00am-5:00pm
- Friday
- 9:00am-5:00pm
- Saturday
- 9:00am-3:00pm
- Average Rating
- Total Reviews
- (6)
Recommended
0
Not Recommended
0
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Description
OPACITY
Smoke opacity is a measurement of light extinction, or the blackness of the exhaust plume, expressed as a percentage. 100% opacity would be completely dark, and 0% would be totally transparent. The black smoke we see in diesel exhaust is composed primarily of carbon particles resulting from the combustion of diesel fuel.
The opacity limit is measured at the peak, or darkest point, of...
Smoke opacity is a measurement of light extinction, or the blackness of the exhaust plume, expressed as a percentage. 100% opacity would be completely dark, and 0% would be totally transparent. The black smoke we see in diesel exhaust is composed primarily of carbon particles resulting from the combustion of diesel fuel.
The opacity limit is measured at the peak, or darkest point, of...
