THERMOCRAYONTM
Color example
A green THERMOCRAYON™-M (M-70) is melting at the only left part of a metal panel, because the part is hotter than corresponding temperature (around 70 C-degree).
Draw on objects to check for overheating. Potable crayon type indicator.
Temperature range：40～1070℃
RoHS Compliant
| Reversible | Irreversible | Semi-reversible |
|---|---|---|
| No color change | ||
You can draw line on the objects with the crayon if the objects reach specific temperature.
*Note that this should not be applied on the objects beforehand like Thermo-Paint™.
*You can't draw the line if the temperature of the object has not reached to the set temperature
Features
- Meltable compound has been molded into a stick to create an easy-to-carry pen-shaped indicator.
- Use THERMOCRAYON™-M to check the temperature of already heated objects. Determine whether the temperature is above or below the indication temperature by applying the
THERMOCRAYON™-M to the heated object and seeing if it melts or not. - The crayons are colored for easy identification of the temperature specification.
- Insert THERMOCRAYON™-M into the holder for use. The holder also has a clip for fastening.
Applications
- Measuring the temperature of forging workpieces or molds/dies
- Monitoring temperature for quenching, annealing and tempering heat treatment
- Monitoring temperature during silver brazing, soldering and other general welding
- Monitoring interpass temperature during steel frame welding
- Monitoring the temperature of outer walls of reactors, electric furnaces and smelting furnaces
- Inspection of heat generation in plant piping
- Inspection of surface heat generation by motor, combustion engines or other electric machinery
- Monitoring temperature around chimneys or ovens
- Monitoring temperature during molding using metal, plastic, rubber or glass
Cautions for use
- Keep away from moisture. Store in the designated plastic bag.
- Colors of THERMOCRAYON™ -M are for identification purposes only and do not correspond to the melting temperature.
- As a guideline, this product should be used within 1 year of purchase.
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Lineup
| Type | Color | Indication temperature (°C) |
JAN Code |
|---|---|---|---|
| M-40 | Red | 40 | 4582130422144 |
| M-50 | White | 50 | 4582130422151 |
| M-60 | Blue | 60 | 4582130422168 |
| M-70 | Green | 70 | 4582130422175 |
| M-80 | Red | 80 | 4582130422182 |
| M-90* | Yellow | 90 | 4582130422199 |
| M-100 | Green | 100 | 4582130422205 |
| M-110* | Reddish orange | 110 | 4582130422212 |
| M-130 | Greenish yellow | 130 | 4582130422236 |
| M-140* | Blue | 140 | 4582130422243 |
| M-150 | Light red | 150 | 4582130422250 |
| M-160 | White | 160 | 4582130422267 |
| M-170* | Light yellowish white | 170 | 4582130422274 |
| M-180 | Light green | 180 | 4582130422281 |
| M-190* | Blue | 190 | 4582130422298 |
| M-200 | Light red | 200 | 4582130422304 |
| M-215* | Blue-green | 215 | 4582130422311 |
| M-230* | Black | 230 | 4582130422328 |
| M-240 | Yellow | 240 | 4582130422335 |
| M-255 | Green | 255 | 4582130422342 |
| M-265* | Indigo | 265 | 4582130422359 |
| M-280* | Red | 280 | 4582130422366 |
| M-290* | Light orange | 290 | 4582130422373 |
| M-300 | Purple | 300 | 4582130422380 |
| M-320* | Brown | 320 | 4582130422397 |
| M-330 | Yellow-green | 330 | 4582130422403 |
| M-350 | Red | 350 | 4582130423066 |
| M-430* | Green | 430 | 4582130423441 |
| M-460* | Red | 460 | 4582130422458 |
| M-490 | White | 490 | 4582130422465 |
| M-520 | Pale yellow-green | 520 | 4582130422472 |
| M-545* | Pale brown | 545 | 4582130422489 |
| M-570* | Bright gray | 570 | 4582130422496 |
| M-590 | Blue-purple | 590 | 4582130422502 |
| M-615 | Dark green | 615 | 4582130422519 |
| M-645 | Red-purple | 645 | 4582130422526 |
| M-670* | Greenish blue | 670 | 4582130422533 |
| M-700 | Orange | 700 | 4582130422540 |
| M-765* | Yellow | 765 | 4582130422564 |
| M-795* | Red | 795 | 4582130422571 |
| M-825 | Purple | 825 | 4582130422588 |
| M-855 | Green | 855 | 4582130422595 |
| M-885 | Blue | 885 | 4582130422601 |
| M-915 | Reddish yellow | 915 | 4582130422618 |
| M-945* | Gray | 945 | 4582130422625 |
| M-1070* | White | 1070 | 4582130422649 |
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