My Account

Log in to Your Account

Not a member yet? It's FREE!

Join

Why Join? Gain access to exclusive pricing, rewards and more!

Member Pricing & Rewards active

Fluke 075-CLKT C-Range Infrared Window Kwik Twist

Name: Fluke 075-CLKT C-Range Infrared Window Kwik Twist
Brand: Fluke
SKU: Fluke075-CLKT
Price: 408.28 USD
Availability: InStock
Rating: 5.00 (2 reviews)

5 (2 Reviews) | Catalog: 3460387 | UPC: 095969495851 | Model: Fluke 075-CLKT

Images (5) | Videos (4)

Compare

Fluke 075-CLKT IR Window for Outdoor and Indoor Applications, 3 in. C-Range

3 Inches (75 Millimeter) C-Range IR Window, KWIK TWIST
Engineered and tested to withstand electric-arcs up to 50kA for a huge 30 cycles
Certified by UL & CSA for Type 3/12 (Outdoor) environments in North America and Canada, the C-Range windows are tested to withstand the long term aging effects of UV exposure.
Certified by SIRA Certification IP65 (Outdoor) environments in Europe.
The CLIRVU coating – exclusive to Hawk IR Windows - seals the optic prior to assembly to protect against moisture degradation.
The Quadraband optic is IR-Fusion compatible allowing the thermographer to see potential problems both ways.
Each C-Range window is delivered with an identification plate attached for unique, on-site numbering for rapid location confirmation and faster repairs.

View Product Details

List Price: $479.99

Your Price: $408.28

Sign-in for EDU Pricing!

In Stock:

Free shipping over $99
Please note, FREE SHIPPING is only available on items that can ship via standard ground shipping and is only valid within the Contiguous United States. Any items that must ship via freight or to any destination outside of the Contiguous United States will be excluded.
View Payment Options

Request Quote

Items in This Series



Product	Fluke 075-CLKT Fluke 075-CLKT IR Window for Outdoor and Indoor Applications, 3 in. C-Range	Fluke 100-CLKT Fluke 100-CLKT IR Window for Outdoor and Indoor Applications, 4 in. C-Range	Fluke 050-CLKT Fluke 050-CLKT IR Window for Outdoor and Indoor Applications, 2 in. C-Range
Rating	(2)	(1)	(0)
Price
In Stock
Nominal Diameter	3 IN	4 IN	2 IN
Viewing Apeture Diameter	2.7 IN	3.5 IN	1.7 IN
Viewing Aperture Area	5.63 in²	9.79 in²	2.25 in²
Compare	Add to compare	Add to compare	Add to compare

Recommended for you

Fluke 075-CLKT Accessories

Choose a Category

Knockout Single Punches

for the Fluke 075-CLKT

Greenlee K3BB-2 Knock Out SET, SR, 2 inch

Catalog: 52085672

(0)

In Stock!

Add to Cart

Greenlee K3BB-3 KO SET, MANUAL BB 3 inch COND

Catalog: 52085678

(0)

In Stock!

Add to Cart

Greenlee K3BB-4 KO SET, MANUAL BB 4 inch COND

Catalog: 52085684

(0)

In Stock!

Add to Cart

Fluke 075-CLKT - C-Range Infrared Window Kwik Twist

Engineered and tested to withstand electric-arcs up to 50kA for a huge 30 cycles
Certified by UL & CSA for Type 3/12 (Outdoor) environments in North America and Canada
The C-Range windows are tested to withstand the long term aging effects of UV exposure
Certified by SIRA Certification IP65 (Outdoor) environments in Europe.

If you are concerned about Arc-Flash but wish to continue with your infrared thermography program infrared windows are the answer. These Arc-Resistant, outdoor certified, infrared windows allow thermal, ultraviolet, visual and fusion technologies to be used without exposing personnel to live equipment.

All infrared windows from Hawk IR International use the unique Quadraband™ multispectral optic, allowing inspection with any camera for total flexibility both now and in the future.

Why is available area important?

Understanding the difference between “Optic Diameter” and “Available Area” gives the thermographer a measure of how much infrared energy is passing through the window. The more energy, the better the reading. Using a crystal IR Window means that the entire area is available for infrared transmission for optimum repeatability and results. While a mesh grid may have a larger “Optic Diameter” the grid itself blocks the IR signal, meaning that the amount of radiation available to the camera is significantly reduced and the signal may be irregular. It is a generally accepted fact that due to interference by mesh grids, transmission correction and hence measurement is not possible,

With a Kwik Twist cover that magnetically sticks to the panel when removed, Fluke IR Windows are easy to use and deliver unmatched image clarity through a CLIRVU® crystal. Exclusive to Fluke IR Windows, CLIRVU crystal technology is impervious to both moisture and vibration. CLIRVU crystals are designed to withstand the extreme pressures and temperatures of an arc-fault event, and offer protection from molten projectiles associated with arc-flashes.

General Specifications
Maximum temperature	Gaskets: 250 °C (482 °F)
	Body: 659 °C (1219°F)
	Optic: 1400 °C (2552 °F)
Gaskets	Low smoke and fume (LSF) compliant silicone
IP rating	IP65
NEMA rating	Type 3/12 (UL and CSA Third Party Certified)
Vibration rating	IEC60068-2-6
Humidity rating	IEC60068-2-3
Pull-out strength	Up to 630 kg (1388 lb)
Warranty	Lifetime replacement against manufacturing defects

Detailed Specifications
	3460346 FLK-050-CLKT	3460387 FLK-075-CLKT	3460439 FLK-100-CLKT
Crystal insert diameter	50 mm (1.97 in)	75 mm (2.96 in)	100 mm (3.94 in)
Viewing aperture diameter	43 mm (1.7 in)	68 mm (2.7 in)	89 mm (3.5 in)
Viewing aperture area	1452 mm² (2.25 sq in)	3632 mm² (5.63 sq in)	6322 mm² (9.79 sq in)
Thickness	2 mm (0.08 in)	2 mm (0.08 in)	4 mm (0.16 in)
CLIRVU coating	Yes	Yes	Yes
Shortwave IR capable	Yes	Yes	Yes
Midwave IR capable	Yes	Yes	Yes
Longwave IR capable	Yes	Yes	Yes
Ultraviolet (UV) capable	Yes	Yes	Yes
Visual capable	Yes	Yes	Yes
Fusion capable	Yes	Yes	Yes
Underwriters Laboratories (UL) recognized	Yes	Yes	Yes
UL50 environmental	Type 3/12
UL746C	N/A (Polymer Free)
UL94	N/A (Polymer Free)
Canadian Standards Association (CSA) approval	Yes
Environmental	Type 3/12
KEMA (Arc-Testing)
ANSI C37.20.7	50 kA for 30 cycles @60 Hz
EEMACS 14-1 Type-B	40 kA for 30 cycles @60 Hz
ASTA (Arc-Testing)
IEC 62271	20 kA for 5 cycles @50 Hz
TUV
Cyclic humidity withstand	Yes
Vibration withstand	Yes
NEMKO
Resistance of insulating materials to 100°	Yes
Resistance of insulating material to ball pressure (Brinell)	Yes
Glow-wire test 650 °C	Yes
Lloyds Register
Up to 11 kV marine switchgear, indoor or outdoor (offshore only)	Yes

Tech Specs

Thermal Imagers/IR Windows for Thermal Imagers Template
Nominal Diameter	3 IN
Viewing Apeture Diameter	2.7 IN
Viewing Aperture Area	5.63 in²
Thickness	2 MM
Install with Greenlee Punch	No
Security Key Door Latch	Yes
Test Equipment General Attributes
Unique Features	Each CLKT infrared window is engineered and tested to withstand electric-arcs up to 50 kA for 30 cycles. The ClirVu® coating - exclusive to Fluke infrared windows - seals the optic prior to assembly to protect against moisture degradation making it perfect for very hot and very cold outdoor environments. Each Fluke infrared window is delivered with an identification plate attached for unique, on-site numbering for rapid location confirmation and faster repairs. CLKT infrared windows come complete with a security access key, installation instructions and self-adhesive drilling template.
Warranty Details	Lifetime replacement against manufacturing defects
Safety Approval	CSA, UL
IP Rating	IP65
Product Weight	0.78 LBS
Product Height	0.45 IN
Product Length	2.27 IN
Product Width	1.81 IN
Shipping Weight	0.86 LBS
HTS/Schedule B Number	700729000
ECCN Number	EAR99
Country of Origin	China
Shipping Height	0.45 IN
UPC	095969496070
Shipping Length	2.27 IN
Shipping Width	1.81 IN

5

Out of 5

Average Customer Review

Share your thoughts with other customers

Write a Review

Displaying all 2 reviews

Most Helpful First | Newest First

Recommend to a Friend

Great item.

5.0

Great item, easy to use.

Verified Purchase Carole Johnson on Nov 28, 2016

Recommend to a Friend

Great Item

5.0

Great item, easy to use, works great.

Verified Purchase CJ on Oct 25, 2016

Add to cart

Compare

Real people, here to help you.

Get Connected

Join the community and find out what we're up to, experience live product releases, webinars and more!

How Can We Help You?

Questions?

Log in to Your Account

Not a member yet? It's FREE!

Top Categories

Fluke 075-CLKT C-Range Infrared Window Kwik Twist

Items in This Series

Recommended for you

Fluke 075-CLKT Accessories

for the Fluke 075-CLKT

Greenlee K3BB-2 Knock Out SET, SR, 2 inch

Greenlee K3BB-3 KO SET, MANUAL BB 3 inch COND

Greenlee K3BB-4 KO SET, MANUAL BB 4 inch COND

Fluke 075-CLKT - C-Range Infrared Window Kwik Twist

Why is available area important?

Tech Specs

Thermal Imagers/IR Windows for Thermal Imagers Template

Test Equipment General Attributes

5

Featured Review

We'd love to hear from you

Real people, here to help you.

Get Connected

My Account

Promotions & Offers

Resources

Company