Ametek/ Jofra CTC Series Dry-Block Temperature Calibrator, -17 to 1200ºC
Condition: Brand New
The CTC series dry-block calibrator is designed for both on-site and maintenance shop use. The applications are generally critical process control but can vary based on calibration and testing requirements. The user interface is easy and intuitive. One-key-one-function gives quick access to timesaving features such as the switch test or the auto-stepping function. The JOFRA CTC series consists of six different models that differ in temperature ranges and immersion depths. All models feature a large, backlit LCD display panel, which is easy-to-read even in well-lit areas. Units feature an informative display that provides icons and information regarding the status of the CTC and the calibration in progress.
Features:
- Interchangeable inserts
- Multi-hole insertion tubes
- MVI Mains Variance Immunity
- Automatic switch test
- RS232 and JOFRACAL calibration software
- Multi information display
- Safety banana bushings
- Auto stepping
- Stability indicator
- Count down timer (shows when unit is stable)
- Programmable maximum temperature
- Fast simulation/training mode
- Re-calibration from keyboard
Model and Temperature Range
- CTC-140 A -17 to 140°C (-1 to 284°F)
- CTC-320 A 33 to 320°C (91 to 608°F)
- CTC-320 B 33 to 320°C (91 to 608°F)
- CTC-650 A 33 to 650°C (91 to 1202°F)
- CTC-650 B 33 to 650°C (91 to 1202°F)
- CTC-1200 A 300 to 1200°C (572 to 2200°F)
| Selection guide CTC Series |
CTC-140 A |
CTC-320 A |
CTC-320 B |
CTC-650 A |
CTC-650 B |
CTC-1200 A |
| Temperature range @ ambient 23°C / 73°F |
-17 to 140°C |
33 to 320°C |
33 to 320°C |
33 to 650°C |
33 to 650°C |
300 to 1200°C |
| (-1 to 284°F) |
(91 to 608°F) |
(91 to 608°F) |
(91 to 1202°F) |
(91 to 1202°F) |
(572 to 2200°F) |
| Heating time |
15 min. |
4 min. |
10 min. |
20 min. |
39 min. |
45 min. |
| Accuracy |
0.4°C (0.7°F) |
0.5°C (0.9°F) |
0.5°C (0.9°F) |
0.9°C (1.6°F) |
0.6°C (1.1°F) |
2.0°C (3.6°F) |
| Stability |
0.05°C (0.09°F) |
0.1°C (0.18°F) |
0.1°C (0.18°F) |
0.1°C (0.18°F) |
0.05°C (0.09°F) |
0.1°C (0.18°F) |
| Immersion depth |
115 mm (4.5 in.) |
110 mm (4.3 in.) |
190 mm (7.5 in.) |
110 mm (4.3 in.) |
190 mm (7.5 in.) |
110 mm (4.3 in.) |
| Insert diameter |
19 mm (3/4 in.) |
26 mm (1 in.) |
26 mm (1 in). |
26 mm (1 in.) |
26 mm (1 in.) |
27 mm (1 in.) |
The JOFRACAL software program saves the operator time on lengthy documentation work. The software is delivered as standard with all JOFRA dry-block calibrators, the JOFRA DTI-1000 reference thermometer, the JOFRA DTI050 reference indicator, the JOFRA ASM multi scanner and the JOFRA ASC300 multi-signal calibrator. Besides this, JOFRACAL also supports the use of liquid baths, ice points, or other manual dry-block heat sources. JOFRACAL calibration software can be used for post-processing and printing of certificates. The calibration data collected may be stored in the personal computer for later recall or analysis.
If you need assistance selecting or configuring this product for your application please contact us toll free at 1.866.363.6634. If requesting pricing online please include desired range and features so that we may quote available options for your specific application.
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