The Gometrics TCT-450 and TCT-450H calibration furnaces are portable instruments designed for fast and accurate heat generation for the verification of temperature sensors such as resistance thermometers, thermocouples, etc.
The temperature of these dry-well furnaces is controlled by a highly stable RTD type sensor assembly and a digital controller with Fuzzy + PID functions with set point and system temperature indication.
The controller output goes to a power supply specially designed to quickly reach the desired set point temperature, ensuring high stability in the system, allowing calibrations and verifications of the elements by comparison with a reference standard probe or standard thermometer.
Technical data |
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TCT-450 Specifications |
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| Minimum temperature range | Ambient temperature range |
| Maximum temperature range | 450 ºC |
| Stability | 0.01 ºC |
| Maximum resolution | 0.1 ºC |
| Maximum heating time | Ambient temperature at 250 ºC: 15′. |
| Maximum cooling time | 250 ºC at room temperature: 50′. |
| Type of control | FUZZY + PID |
| Communications | RS-4485/232 optional |
| No. of holes in insert | 4 (standard) |
| Hole diameter (standard) | 4, 6, 8 and 10 mm |
| Power supply 24 VDC, 30 mA | Yes |
| Display for current measurement (4-20 mA) | Optional |
| Insert | Graphite/alloy |
| Immersion depth: | 110 mm |
| Operating temperature | 5 to 40 ºC |
| Storage temperature | 0 to 50 ºC |
| Humidity | 0 to 90% RH |
| Power supply | 220V 50Hz/ 4A |
| Dimensions | 150 x 365 x 300 mm |
| Weight | 10 Kg |
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TCT-450H Specifications |
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| Minimum temperature range | Ambient temperature range |
| Maximum temperature range | 650 ºC |
| Stability | 0.01 ºC |
| Maximum resolution | 0.1 ºC |
| Maximum heating time | Ambient temperature at 420 ºC: 25′. |
| Maximum cooling time | 420 ºC at 25 ºC: 65′. |
| Type of control | FUZZY + PID |
| Communications | RS-485/232 optional |
| No. of holes in insert | 4 (standard) |
| Hole diameter (standard) | 4, 6, 8 and 10 mm |
| Power supply 24 VDC, 30 mA | Yes |
| Display for current measurement (4-20 mA) | Optional |
| Insert | Graphite/alloy |
| Immersion depth | 110 mm |
| Operating temperature | 5 to 40 ºC |
| Storage temperature | 0 to 50 ºC |
| Humidity | 0 to 90% RH |
| Power supply | 220V 50Hz/ 4A |
| Dimensions | 150 x 365 x 300 mm |
| Weight | 10 Kg |
