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Ametek CTC-155 Compact Temperature Calibrator
Includes: Jofra CTC-155 dry-block calibrator, Mains power cable (user specified), Traceable certificate - temperature performance, Tool for insertion tubes, User manual, Test cables (1 x red, 1 x black), USB cable, JofraCal calibration software.
The Jofra CTC-155 covers a wide temperature range from -25 to 155°C (-13 to 311°F). This makes it sufficent to cover most standard industrial temperature calibration applications.
Insert heat loss due to mass loading from multiple or large sensors can be a challenge for most dry-block calibrators. The CTCs advanced feedback algorithms combined with the external reference sensor effectively addresses these challenges and makes the accuracy even better.
The CTC is supplied with the highly versatile calibration software JofraCal. All calibrations can be documented with a certificate, given that the CTC is controlled from a PC. When the calibrator has reached the desired temperature and stabillity it will prompt you to type in the UUT temperature. JofraCal documents all your calibration needs within temperature, pressure and process calibration.
The CTC-155 is designed for both on-site and maintenance shop calibration with great portability in regard of size and weight. The calibrator is lightweight and easy to carry and with a handle placed away from the heat-zone.
FEATURES
Accuracy to ± 0.2°C and Stability to ± 0.04°C.
Lightweight and easy to carry.
Multi-hole and/or insert kits.
Input for external reference sensor on all C models.
MVI circuitry ensures stability despite mains supply variations.
Crisp, full-color display, with improved navigation
Auto step function with up to 12 preset temperature points
Optimized switch test with automatic up and down test runs
Manual calibration using pre-defined temperature points
Memory to store up to 5 calibration processes.
Temperature | |
---|---|
Temperature Range | |
Temp. @ ambient 23°C / 73° F | -25 to 155°C / -13 to 311°F. |
Temp. @ ambient of 0°C / 32° F | -39 to 155°C / -38 ti 311°F. |
Temp. @ ambient of 50°C / 104° F | -7 to 155°C / -19 to 311°F. |
Accuracy | |
CTC-155 with internal ref. sensor | ±0.3°C /±0.54°F. |
CTC-155 with STS-102 | ±0.2°C /±0.36°F. |
CTC-155 with STS-120 | ±0.2°C /±0.36°F. |
Stability | ±0.04°C / ±0.07°F. |
Radial Homogeneity (difference between holes) | 0.03°C / 0.054°F. |
Settings | |
Resolution | 1 or 0.1 or 0.01. |
Units | °C or °F or K. |
Heating Time | |
23 to 155°C / 73 to 311°F | 13 minutes. |
Cooling Time | |
155 to 23°C / 311 to 73°F | 12 minutes. |
23 to -25°C / 73 to -13°F | 16 minutes. |
Time to Stability (typical) | 10 minutes. |
Mains Power | |
Voltage | 115 V (90-127) / 230 V (180-254) |
Max Power Consumption | 100 VA |
Frequency, US deliveries | 60 Hz ±3 |
Frequency, non US deliveries | 50 Hz ±3, 60 Hz ±3 |
Physical Specifications | |
Dimensions LxWxH | 248x148x305 mm / 9.761x5.83x12.01 in |
Weight | 5.5 kg / 12.1 lb |
Immersion Depth incl. insulation plug | 120 mm / 4.53 in |
Well diameter | 26 mm / 1.02 in |
Insert Dimensions (diameter x length) | 25,8 mm x 100 mm / 1.01 x 3.9 in |
Electrical | |
Switch Input (dry contact) | |
Test Voltage | Maximum 14 VDC |
Test Current | Maximum 1 mA |
Digital Interface | USB 2.0 |
Environmental | |
Operating Temperature | 0 to 50°C / 32 to 122°F |
Storage Temperature | -20 to 50°C / -4 to 122°F |
Humidity | 5 to 90% Rh, non-condensing |
Protection Class | IP-10 |
External Reference Sensor | |
STS-120-A-915 | -25 to 155°C /-13 to 311°F |
Accuracy | |
Hysteresis (@ 0°C / 32°F) | 0.01°C / 0.018°F |
Long Term Stability (@ 0°C / 32°F) | 0.014°C / 0.025°F |
Repeatability | 0.004°C/ 0.007°F |
Sensing Element | Type PT100 |
Response Time | |
STS-120-A: t0.5 (50%) | 7 sec. |
STS-120-A: t0.9 (90%) | 18 sec. |
Dimensions | |
Diameter | 4 mm / 0.157 in |
Length | 140 mm / 5.51 in |
Max. height over calibrator top | 20 mm / 0.79 in |
External Reference Sensor | |
STS-102-A | -50 to 155°C /-58 to 311°F |
Accuracy | |
Hysteresis (@ 0°C / 32°F) | 0.01°C / 0.018°F |
Long Term Stability (@ 0°C / 32°F) | 0.014°C / 0.025°F |
Repeatability | 0.002°C/ 0.0036°F |
Sensing element | Type PT100 |
Response Time | |
STS-120-A: t0.5 (50%) | 5 sec. |
STS-120-A: t0.9 (90%) | 16 sec. |
Dimensions | |
Diameter | 4 mm / 0.157 in |
Length | 30 mm / 1.181 in |
Cable Length | 1 m / 3.28 ft |
Ametek CTC-155 warranty | Two-year. |
No customer reviews for the moment.
COMPONENT |
DESCRIPTION | PART No. | ||
003 | 3 mm aluminium predrilled insert. | 129407 | ||
004 | 4 mm aluminium predrilled insert. | 129408 | ||
005 | 5 mm aluminium predrilled insert. | 129409 | ||
006 | 6 mm aluminium predrilled insert. | 129410 | ||
007 | 7 mm aluminium predrilled insert. | 129411 | ||
008 | 8 mm aluminium predrilled insert. | 129412 | ||
009 | 9 mm aluminium predrilled insert. | 129413 | ||
010 | 10 mm aluminium predrilled insert. | 129414 | ||
011 | 11 mm aluminium predrilled insert. | 129415 | ||
012 | 12 mm aluminium predrilled insert. | 129416 | ||
013 | 13 mm aluminium predrilled insert. | 129417 | ||
M01 | Multi-hole, Type 1 (1x3, 2x4, 1x5, 1x6, 1x9 mm). | 129489 | ||
Case | Carrying case for CTC Model 155/350/660. | 129540 | ||
Brushes | Cleaning brushes - 4 mm (pack of 3). | 122832 | ||
Brushes | Cleaning brushes - 6 mm (pack of 3). | 60F174 | ||
Brushes | Cleaning brushes - 8 mm (pack of 3). | 122822 |