TEMPIL
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang TEMPIL dari 3G Electric.
What is the accuracy specification for TEMPIL temperature-indicating sticks?
TEMPIL temperature-indicating sticks are typically specified with an accuracy of ±1% of the rated temperature in Fahrenheit or ±3% in Celsius. For example, a stick rated at 425°F has an accuracy of ±4.25°F. This tolerance is based on the melting point of the calibrated material used in the stick. The accuracy is verified by the manufacturer during production and is stated on the product label or datasheet. Users should note that accuracy can be affected by application conditions such as surface cleanliness, pressure applied, and ambient temperature, but the product is designed to provide a reliable visual indication within the stated tolerance when used according to instructions.
How do TEMPIL temperature-indicating liquids differ from the sticks?
TEMPIL temperature-indicating liquids are applied as a thin coating onto the surface to be monitored, while sticks are used by marking the surface directly. The liquid dries to a matte finish and then melts or changes appearance at the rated temperature, providing a visual indication. Liquids are often preferred for irregular surfaces, large areas, or where a stick mark might be difficult to apply. Both forms use the same phase-change principle and are available in overlapping temperature ranges. The liquid format typically comes in 2 fl oz bottles, while sticks are 3 fl oz. Accuracy specifications are similar, but liquids may require a slightly longer dwell time at temperature for the change to be visible.
Can TEMPIL temperature-indicating sticks be used for preheat verification in welding?
Yes, TEMPIL temperature-indicating sticks are commonly used for preheat verification in welding applications. The stick is applied to the base metal near the weld joint before heating. When the surface reaches the rated temperature, the stick melts, leaving a liquid mark. This provides a visual confirmation that the preheat temperature has been achieved. The sticks are referenced in welding codes such as AWS D1.1 for preheat and interpass temperature control. Users should select a stick with a temperature rating matching the required preheat specified in the welding procedure specification (WPS). The stick should be applied to a clean, dry surface for accurate results.
What is the shelf life of TEMPIL temperature-indicating products?
TEMPIL temperature-indicating sticks and liquids have a typical shelf life of 2 to 3 years when stored in original, unopened containers at room temperature (approximately 70°F or 21°C). Exposure to extreme heat, direct sunlight, or humidity can degrade the product and affect accuracy. Once opened, the products should be used within one year, as repeated exposure to air can cause the material to dry out or absorb moisture. The manufacturer recommends storing products in a cool, dry place and checking the expiration date printed on the packaging. For critical applications, users should verify the product's performance by testing it against a known temperature source before use.
Are TEMPIL temperature-indicating products available in Celsius ratings?
TEMPIL products are primarily labeled in Fahrenheit, but the temperature ratings correspond to equivalent Celsius values. For example, a stick rated at 425°F is approximately 218°C. The accuracy specification is given in both Fahrenheit (±1%) and Celsius (±3%) on the product datasheet. Users requiring Celsius-specific ratings can select products with Fahrenheit ratings that match their target Celsius temperature within the tolerance. The manufacturer does not produce separate Celsius-only product lines; instead, the conversion is standard. For precise applications, users should refer to the datasheet for the exact Celsius equivalent and tolerance.
Does 3G Electric supply TEMPIL products?
Yes — 3G Electric (S) Pte. Ltd. supplies TEMPIL products. We stock the TEMPIL catalog and supply genuine factory-original products with full manufacturer warranty and technical support.






























