Marble Face Polished /Ground Face blocks are tested annually to Underwriter Laboratories (UL) standards by various independent testing laboratories. Therefore, they are UL rated although they are not UL listed, there being no requirement that ground faced blocks be UL listed in the United States.

It means that the manufacturer has submitted the vent unit, properly installed on specific kiln models, to Underwriters' Laboratories for rigorous testing under actual high-heat firing conditions. When installed on Skutt UL kilns, the EnviroVent is the only L listed downdraft vent system. Some kiln vents use an electric motor which may have been UL listed for general room temperature use. This does not make their vents UL listed. See similar questions...

ply Fin birch is the primary enclosure material while all the fittings and hardware are made from stainless steel. Enclosures elements are cut by computer controlled saws and routers to insure absolute consistency. PROCOAT elastomeric weatherproofing finish is applied to the assembled sub-structure prior to any fittings to seal and protect the construction. See similar questions...

Metal housings are frequently used for TVSS because of the risk of failure causing fires or even explosions. UL1449 2nd Edition dictates that TVSS units MUST have safety features that prevent fires or explosion in the event of failure. All ASC products are independently tested by UL to ensure that they fail safely. In addition, the Thermo plastic box is NEMA 4X rated with gasket doors. This means that it is an Indoor/Outdoor unit. The housing is corrosion proof and UV stabilized. See similar questions...

Absolutely NOT! Chameleons are very territorial, solitary creatures. They will get extremely stressed and upset if housed together. They have also been known to eat one another so be particularly careful if you have an adult around a hatchling! My chameleons react differently to one another. One puffs up in a territorial display if I walk into the room holding another one. One of my others doesn't seem to care too much, as long as they don't get to close. See similar questions...

A good physical layout is to find an enclosure which will house your HDD and its power supply, and then put the player PCB & display behind a front panel, cutting a hole (if necessary) for the LCD. A few people have adapted HDD caddies ,which include a HDD power supply and a USB-IDE interface. These gadgets are available at most local computer shops. (Many thanks to Manning & Harvey). See similar questions...

Enclosure, usually enclosed an area with a panda house inner the enclosure, enclosed by bricks, usually 2 adults (one male and one female) in an enclosure, and some with about 2-4 children in an enclosure. In an enclosure are 2 parts: one as house for sleeping, eating, and nurse, usually tourists is not allowed into the house; one are open to air (open area with low wall: 0.1-1.0M to people walking road) for pandas sharing sun shine, play etc, as well as for tourist to see pandas. See similar questions...

You can order online by creating an account with us and paying with a Visa, Mastercard, Discover Card or American Express through our secure and safe AUTHORIZE.NET site. You can call us during our business hours and place an order over the phone using Visa, Mastercard, Discover Card or American Express. We require that you include the 3 digit security code from the back of you card, also referred to as the CVV code, on all transactions. See similar questions...

All structures are custom designed and therefore have different installation dates. The process begins immediately after we receive your deposit and completed paperwork. Currently we are installing enclosures in approximately 60-90 days. See similar questions...

The UL stands for "Underwriters Laboratory". It used to be an Insurance Industry organization, but now it is independent and non-profit. It tests electrical components and equipment for potential hazards. When something is UL-listed, that means that the UL has tested the device, and it meets their requirements for safety - ie: fire or shock hazard. It doesn't necessarily mean that the device actually does what it's supposed to, just that it probably won't kill you. See similar questions...

Yes, both are Nationally Recognized Testing Laboratories that test, certify and inspect products for safety and performance for manufacturers. The standard to which CAS hoods are tested is UL 710, Exhaust fans are tested to UL Standards UL 762 & UL 705. You can visit this link for a comparison. On direct drive motors the FLA listed on the nameplate is the amperage at its highest speed. The speed control reduces the speed of the motor by lowering the voltage supplied. See similar questions...

You may need to identify to a vendor the purpose of a payment by enclosing information or a formal document with the check. In AP/CAR, enclosures can either take the form of electronic text or paper documents. Enclosure Text, described below, eliminates the need to include unwieldy cards and forms when submitting documentation to Accounts Payable for subscriptions, conference registrations, hotel bookings, honoraria, book orders, etc. See similar questions...

Although some species (Poecilotheria spp. and Avicularia spp.) can be kept communally by advanced hobbyists, there is always the risk of cannibalism. Each of your tarantulas should have its own container. See similar questions...

UL stands for Underwriters Laboratories, which is an independent, not-for-profit organization that tests consumer and industrial products for safety and performance. See similar questions...

None. UL is more widely known, which may have some marketing benefits, but ETL is a "Nationally Recognized Testing Laboratory" and products that are ETL approved See similar questions...

Yes and No: All ProPlex Data cables are shielded. The ProPlex "T" series is "UL Recognized" and as such is suitable for permanent installations, however it is not "UL Listed". Typically, Listed status is only a necessity for cables which carry Mains Voltage. See similar questions...

Yes, there are several products that are UL-listed. Please contact our Customer Service at 1-800-888-0698, or by using our online chat feature. See similar questions...

Literally, UL means "Underwriters Laboratories." Over a century old, UL is an organization that provides globally respected compliance and safety standards for millions of products, spanning numerous industries. Very exacting standards must be achieved in order for a product to be UL Listed, and we are proud to have all of our products certified and bearing the UL label. See similar questions...

This is a common question. The fact of the matter is that the manufacturer cannot test every application and every variation. The testing is usually performed with the intent of generating engineering information to help you make the right decision. Some products have a broader range of applications than others and may not require testing every variable. In general, passive materials (non-intumescent) are less sensitive to variations within the scope of their intended use. See similar questions...