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FP4+ (80), Pyrocat HD 1+1+100 12mins 20c, reduced agitation. White balance reset to address blue cast from light table.
Live @De Klinker, BE
© All rights reserved. Do not use my photos without my written permission. If you would like to buy or use this photo PLEASE message me or email me at stefan.marotta@gmail.com
Shutter Speed 0.003 sec (1/400)
Aperture f/5.3
Focal Length 46 mm
Focal Length 46.2 mm
ISO Speed 400
Exposure Bias 0 EV
Here is the first #Painting after the negative space has been painted white.
This one is on canvas, what is your favorite surface to paint on with mixed media?
See full demos on ARTiful, painting demos blog : paintingdemos.com/
#Demos #Acrylic #Painting #MixedMedia
Negative image from homemade Pringles can pinhole camera, approx. 30 second exposure on relatively sunny day. Negative image is on photo sensitive paper, later converted to positive in Photoshop
Yashica Mat 124G | 80mm f/3.5 | Ilford Xp2 Super 400
Digitized with Epson v600 + Negative Lab Pro v2.1.2
Lab developed in Pro Photo Supply, Portland, OR
This flickr account was set up to store the negatives I buy at ebay, antique shops, flea markets, etc. I scan or photograph the negatives, process them, and then post them here. I enjoy discovering and revealing these images that otherwise might be lost.
Product Description
Model 167 series negative pressure sensors are low range differential pressure transducers and transmitters. It was specially designed for 35mm DIN Rail Mount, which dramatically reduces the required mounting space and installation cost. The green and red LED indicators show the working status of the unit in the field.
The pressure range covers from 0.1”WC to 100”WC, unidirectional or bidirectional. The output can be 3-wire 0 to 5V, 0 to 10V, or 2-wire 4 to 20 mA, fully protected against short circuit and incorrect wiring. In the voltage version, the output can go down to true zero. The units are temperature compensated. The accuracy can be 0.6%, 0.4% or 0.25% at room temperature.
The patented stainless steel negative pressure transducer provides good corrosion resistance, excellent performance and long term stability.
Our unique production setup can also make special pressure range (e.g. -0.5”WC to +3.5”WC) to meet special applications.
Key Features of Alpha 167 negative pressure transducer:
Up to 15 PSI Proof Pressure on all Ranges
LED working status indicators
DIN Rail Mount
Detachable Euro style terminal block reduces wiring errors and field wiring time.
Miswiring Full Protection
Unsymmetrical Bidirectional Pressure Ranges
True Zero Output for Voltage Unit
Specification of Alpha 167 negative pressure transmitter:
Accuracy: ±0.25%, ±0.40% or ±0.60% of span
Differential Pressure Ranges:
Unidirectional: 0.10 in.W.C. to 100.00 in.W.C.
Bidirectional: ±0.10 in.W.C. to ±50.00 in.W.C.
NEMA 1; ABS enclosure
Mounting: DIN rail or surface mount
Output signal: current or voltage
Process Applications of Alpha 167 negative pressure monitor:
Power plant air flow monitor and control
Textile Machinery
Clean room and fume hood control
Duct static pressure measurement
Draft Control
HVAC and VAV control
Furnace air flow control
www.alphainstruments.com/product/model-167-differential-p...
en.everybodywiki.com/Everybodywiki_bios_and_free_wiki_for...
I have to say that I've been shooting images around my town for over 30 years, so sometimes it seems like I've exhausted all possible subjects. That's why there's a second picture of my house on this same roll - nothing else interesting to photograph.
Camera: Kodak 35 (made in 1948)
Lens: Kodak Anastar 50mm, f/3.5
Film: Kodak Gold 200-6, 200 ISO 35mm
Aperture: F/3.5
Shutter speed: 1/25
Date: March 30th, 2008
Location: Norris City, Illinois, U.S.A.
Film lab scanned negative.