Detector photos on Flickr

FL-GD25 series detectors is effective for detecting any buildup of natural gas and liquefi ed gas, ideal for use in commercial properties can be conneted with fi re alarm control panel with 2 wire, as a control unit for operation as part of gas detection. The gas alarm should be mounted (for methane gas) or low (for LPG gas) location.

Product Features:

• To detect combustible gas (NG, LPG)

• Sensitivity can be calibrated into either UL2075 or EN50194 standards

• Figaro semiconductor sensor heads with UL approval for gas detection

• Loud 75dB sound signal at alarm mode

• Advanced detection and discrimination algorithms

• Easy installation and maintenance

• Sleek low-profi le housing design

• SMD circuit board design

• Magnet test feature

• Power: 12 to 24V DC

Food detector gadget by Alper Çuğun

When this thing starts flashing and beeping, it means your order is served on the counter.

NOvA Far Detector by Fermilab

Ash River, Minnesota

build a metal detector by Testing Equipment

China build a metal detector manufacturers & suppliers

Xiamen Chbpack Industrial Co., Ltd.

E-mail: mail@chbpack.com

Good Price,for sale!

CHBPACK Checkweigher(check weigher) & metal detector business dept

B80A6432 by Stockton University

Photo: Susan Allen/ Stockton University

Baldness detector by Matt Baume

New detector by Deano

Ta-daaa! This is the shiny new pixel detector, assembled in a clean room at ground level. It has since been installed in the ATLAS experiment. It is meant to give another, greater level of particle position detail, as the energies of the particles and collision rates increase during the next run of the LHC. This is the very innermost level in the experiment, directly next to the particle beam tube.

The "poison" sign and all the plastic protection around the tube are due to the use of beryllium in its construction. Apparently beryllium can be extremely thin and still maintain strength/a vacuum; this thinness is important in order to minimize the amount of material between the collision zone and the particle detectors (the more material, the more likely the particles are to interact with that material and be altered in some way). Beryllium also happens to be hazardous to one's health.

Geneva, Switzerland

March 2014

smoke detector by ProAct Safety

Rivet Counter Detector by Phil Parker

Vintage Gas Detector by Jim Seneczko

Sony A65 and Sony 85mm f/2.8 SAM.

medieval lie detector by Riex

1 2

seen at the Schloss Brandis in Maienfeld, Canton of Graubunden, Switzerland.

www.flickr.com/photos/photophyl/24490057550/

metal detector by GollyGforce - Living My Worst Nightmare

gollygforce's most interesting photos on Flickriver

metal detector tools by Testing Equipment

China metal detector tools manufacturers & suppliers

Xiamen Chbpack Industrial Co., Ltd.

E-mail: mail@chbpack.com

Good Price,for sale!

CHBPACK Checkweigher(check weigher) & metal detector business dept

Detecting Metal by Beverley Johns

Entronic Vigilante Smoke Alarm by Cheetahmikey

2 1

One of my old smoke alarms in my collection. Paid less than 5$ at a Goodwill for it. Model Z700

pulse induction metal detector kit by Testing Equipment

China pulse induction metal detector kit manufacturers & suppliers

Xiamen Chbpack Industrial Co., Ltd.

E-mail: mail@chbpack.com

Good Price,for sale!

CHBPACK Checkweigher(check weigher) & metal detector business dept

Dolphin Detector! by savtheplanet01

1

This sweet labradoodle was on the boat of our Dolphin Exploration Expedition. He always knew where the dolphins were going to pop up

whites dfx metal detector by Testing Equipment

China whites dfx metal detector manufacturers & suppliers

Xiamen Chbpack Industrial Co., Ltd.

E-mail: mail@chbpack.com

Good Price,for sale!

CHBPACK Checkweigher(check weigher) & metal detector business dept

100_1131 by powerline_bg

gold metal detector reviews by Testing Equipment

China gold metal detector reviews manufacturers & suppliers

Xiamen Chbpack Industrial Co., Ltd.

E-mail: mail@chbpack.com

Good Price,for sale!

CHBPACK Checkweigher(check weigher) & metal detector business dept

Detector by NSCL

Crowcon Tetra 3 by rikj

8

underground metal detector by Testing Equipment

China underground metal detector manufacturers & suppliers

Xiamen Chbpack Industrial Co., Ltd.

E-mail: mail@chbpack.com

Good Price,for sale!

CHBPACK Checkweigher(check weigher) & metal detector business dept

Cryogenic Detector Internals by Tom Benedict

More fun stuff from work. These are most of the internals of the detector rendered in "Cryogenic Detector Outside". The detector itself is pretty much buried under other crud.

The big orange cone is the bottom half of the cold finger assembly. (It will be made of OFHC copper, hence the orange color.) The upper half is bolted to the cryogenic cooler itself. In order to disassemble the camera, the cooler assembly is unbolted and removed. The only connection to the cooler assembly is this two piece cone system. This helps the cooler center on the cold finger assembly, and assures good thermal contact. The mating halves of the cone assembly are manufactured at the same time, and are then lapped together to ensure good contact.

Most of the thermal isolation is visible. The three vertical tabs are G10 phenolic, which provide the thermal isolation between the cold bits of the camera and the warm bits. The arrangement is also quite stiff, so things shouldn't move around much.

The two horizontal tabs (which are not quite the same shape, unfortunately) don't really offer thermal isolation. They're big springs whose job is to hold the cold finger assembly against the back of the detector.

Internal renderings of a cryogenically cooled CCD detector showing components of the cold finger assembly..

100_1143 by powerline_bg