CTC Series
Compact Temperature Calibrator
CTC-155/350/652/660
Save Time, Save Money
Best In Class Industrial Calibrator
The new generation CTC temperature calibrators
feature improved accuracy by as much as 25%. They
are now the most accurate industrial class tempera-
ture calibrator on the market.
Wide Temperature Range
The CTC series covers a wide temperature range
from -25 to 660°C (-13 to 1220°F).
We have a model to cover almost all standard
industrial temperature calibration applications.
CTC-155: -25 to 155°C (-13 to 311°F)
CTC-350: 28 to 350°C (82 to 662°F)
CTC-652: 28 to 650°C (82 to 1202°F)
CTC-660: 28 to 660°C (82 to 1220°F)
Fast Calibration
All Jofra temperature calibrators feature a
purpose-dedicated temperature regulator,
which provides a very fast heating and cooling
time, and a short stabilization time. Performing
a three point temperature calibration proce-
dure is fast and easy.
Easy To Carry
The CTC series is designed for both on-site
and maintenance shop calibration.
The calibrator is lightweight, easy to carry, and
the handle is placed away from the heat-zone.
Intelligent Accuracy
External Reference Sensor
Each CTC calibrator has a C model that includes a
signal input for an external reference sensor. The
sensor improves the accuracy even more. Our exter-
nal reference sensors have been developed to match
each of the CTC models.
External Sensor Control
The CTC has two modes when using the external
reference sensor.
In “External ref” mode, the external reference sensor
represents the True value.
In The “Set follows True” mode, the reference sensor
serves two purposes; measuring the reference tem-
peratue and at the same time controlling the block
temperature to the set temperature.
Self Calibration
Adjust the internal reference sensor to give the
same readings as the external reference sensor by
performing a Self Calibration. After the Self Calibra-
tion the calibrator can be used without the external
reference sensor. Regular Self Calibration is needed
to ensure the accuracy. The Self Calibration is simple
and fast to perform following the steps in the refer-
ence manual.
Liquid Filled Sensors and Switches
The tall CTC models, with an immersion depth of 190
mm / 7.5 in, are ideal for calibration of liquid filled
sensors. The block mass and the specially designed
non-linear heating elements in the CTC-652, provide
a homogeneous temperature throughout the block.
It is essential for the quality of the calibration or test
that the full length of the sensing part of the sensor
is exposed to the same temperature. The CTC-652
makes it possible to calibrate analog reading devices
or switches with very high repeatability.
Multi-Information Display
Status Bar
Shows information about
recalibration due status, hot and
cold safety warnings, and date
and time.
Calibration Settings
Shows the calibration settings
and stability criteria for the
reference sensor. Can be accessed
and changed directly in the
display by use of the arrow keys.
Calibration Status
Shows current status of the
calibrator, like heating or
cooling, expected time to
stability, or stability achieved.
Function Bar
Shows the current possibilities of
the function keys.
Function Keys
The function keys serve as shortcuts to the main functions
like Set, Preset, Auto step, and Switch test. When entering
one of the functions, the function keys will then show the
options within the selected function.
Informative Color Display and
Intuitive Operation
The CTC series is designed with an easy-to-read
and very informative color display that gives you
a full overview of the calibration task you are
currently performing.
Useful Features
Mains NormalMVI
The CTC is a very versatile calibrator series with many integrated functions - you can run the calibration in four dierent ways.
MVI – Mains Power Variance
Immunity improves temperature
Set Function
The fastest and simplest way of starting the calibrator.
Simply press SET and type in the desired temperature,
and o you go.
Auto Switch Test
Preset Mode
In Preset mode, you activate one of the preset
temperatures. The presets are programmable for your spe-
cic needs.
Auto Stepping
stability
jor contributor to calibration inaccuracies. Traditional
temperature calibrators often become unstable in
industrial environments where large electrical motors,
heating elements, and other devices are periodically
cycled on and o. The cycling of supply power can
cause lower quality temperature regulators to perform
inconsistently, leading to both inaccurate readings and
unstable temperatures. The CTC series employ the MVI,
thus avoiding such stability problems. The MVI circuitry
continuously monitors the supply voltage and ensures
a constant energy ow to the heating elements.
Unstable mains power supplies are a ma-
Switch test calibration is a perfect time saver. Start the
switch calibration and come back to note the results after
the test. You decide if you want the deadband or not - and
the test can be repeated automatically in up to three sub-
sequent runs.
In AUTOSTEP mode, you can program as much as 12
temperature steps and at the same time set the dwell time.
Even the stability criteria can be programmed. Just start the
sequence and the calibrator will run through the steps.
Special Features
Multi Sensor Calibration
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
eectively addresses these
challenges and makes the
accuracy even better.
IRI - Intelligent Recalibration Information
When switching on the calibrator or connecting the
reference sensor, the calibrator immediately warns
you if any of the calibration certicates are overdue.
A buzzer and warning appears. The recalibration
interval can be set from 1 to 99 months.
Plug and Play Reference Sensors
All STS reference sensors are plug and play as they
contain information in the connectors memory
chip: Sensor coecients • Unique serial number •
Temperature range • Calibration date • Calibration
interval
Broad Range of Inserts
The CTC series oers a broad range of inserts to
match the diameter of almost any unit under test.
The CTC-155 provides 35% more space for the units
under test compared to CTC-140.
For exibility, we also supply multihole inserts with
the most common sensor diameters in both metric
and imperial measures.
Reference Sensor Protection
The CTC will be blocked if it is set to a temperature
outside the reference sensors specications. This
protects the reference sensor from being damaged.
User Specied Settings
Calibration Software
Silent Mode Operation
The CTC calibrator can be programmed to run in silent
operation. This function is an advantage if calibrating in
a laboratory or an oce. If used in silent operation the
calibrator is not using its full cooling potential.
Support Rod Set
The support rod can be mounted on all CTC calibrators, and
it is used to hold the sensor under test in its position while
calibrating. Indcludes rod, sensor grip, and xture.
Online
Firmware Upgrade
You can download rmware and software upgrades at
www.ametekcalibration.com.
Register your products and receive notications when
we have rmware upgrades or other useful information
regarding your instrument.
Protective Carrying Case
Our special designed protective carrying case gives
excellent protection for the CTC calibrators.
The carrying case has compartments for inserts, cables,
manuals, plugs, and more.
Included
The CTC is supplied with our highly versatile
calibration software JofraCal.
All calibrations can be documented with a
certicate, 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.
Specifications CTC-155
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 to 311°F
Temp. @ ambient of 50°C / 122° 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 ext. ref. sensor STS-102-A .......±0.2°C /±0.36°F
CTC-155 with ext. ref. sensor STS-120-A-915 ...±0.2°C /±0.36°F
Stability
CTC-155 ................................±0.04°C / ±0.07°F
Radial Homogeneity (dierence between holes)
CTC-155 @ 155°C / 311°F ......................0.03°C / 0.054°F
CTC-155 @ -25°C / -13°F .......................0.02°C / 0.036°F
Inuence From Load Ø6mm Full Range
With Internal Reference ...........................0,2°C / 0.36°F
With External Reference ........................0,01°C / 0.02°F
Settings
Resolution .....................................1 or 0.1 or 0.01
Units ..............................................°C or °F or K
Heating Time
CTC-155 .............23 to 155°C / 73 to 311°F ...13 minutes
Cooling Time
CTC-155 .............155 to 23°C / 311 to 73°F ...12 minutes
CTC-155 ..............23 to -25°C / 73 to -13°F ...16 minutes
Time to Stability (typical)
CTC-155 ...........................................10 minutes
Please note: All specications are given with an ambient temperature 23°C / 73.4°F ± 3°C / 5.9°F and specied at 115 V/230 V.
) In lower 30 mm incl. Stability, Uniformity, 12-month drift (typical), Hysteresis, Resolution, Load (Max 6 mm) and calibration laboratory uncertainty.
) Measured after the stability indicator has been on for 10 minutes. Measuring time is 30 minutes.
) Stability when exposed to maximum temperature for 100 hours. Stability will depend on actual use of the probe.
Mains Power
Voltage .....................115 V (90-127) / 230 V (180-254)
Max Power Consumption .............................. 130 VA
Frequency, US deliveries ............................. 60 Hz ±3
Frequency, non US deliveries ...............50 Hz ±3, 60 Hz ±3
Physical Specifications
Dimension L x W x H .
Weight
CTC-155 .......................................5.5 kg / 12.1 lb
Immersion Depth incl. insulation plug
CTC-155 .....................................120 mm / 4.53 in
Well Diameter
CTC-155 ......................................26 mm / 1.02 in
Insert Dimensions (diameter x length)
CTC-155 ................... 25.8 mm x 100 mm / 1.01 x 3.9 in
248x148x305 mm / 9.761x5.83x12.01 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: t
STS-120-A: t
Dimensions
Diameter ......................................4 mm / 0.157 in
Length .......................................140 mm / 5.51 in
Max. height over calibrator top ................20 mm / 0.79 in
(50%) ......................................7 sec.
0.5
(90%) .....................................18 sec.
0.9
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: t
STS-120-A: t
Dimensions
Diameter ......................................4 mm / 0.157 in
Length .......................................30 mm / 1.181 in
Cable length ......................................1 m / 3.28 ft
(50%) ......................................5 sec.
0.5
(90%) .....................................16 sec.
0.9
Specifications CTC-350
Temperature
Temperature Range
Range ..............................28 to 350°C / 82 to 662°F
Lowest calibration temperature ..........ambient +5°C / 41°F
Accuracy
CTC-350 With Internal Reference Sensor
@ 350°C / 662°F ............................. ±0.45°C /±0.81°F
@ 200°C / 392°F ............................. ±0.40°C /±0.72°F
CTC-350 With External Reference Sensor STS-120-A-935
@ Full Range ................................ ±0.25°C /±0.45°F
Stability
CTC-350 ................................±0.05°C / ±0.09°F
Radial Homogeneity (dierence between holes)
CTC-350 @ 350°C / 662°F ......................0.04°C / 0.072°F
CTC-350 @ 200°C / 392°F ......................0.02°C / 0.036°F
Inuence From Load Ø6mm 350°C / 662°F
With Internal Reference .........................0,35°C / 0.63°F
With External Reference ........................0,01°C / 0.02°F
Settings
Resolution .....................................1 or 0.1 or 0.01
Units ..............................................°C or °F or K
Heating Time
CTC-350 .............23 to 350°C / 73 to 662°F ....6 minutes
Cooling Time
CTC-350 ..........350 to 100°C / 662 to 212°F ...20 minutes
CTC-350 ........... 100 to 50°C / 212 to 122°F ...14 minutes
Time to Stability (typical)
CTC-350 ...........................................10 minutes
Mains Power
Voltage .....................115 V (90-127) / 230 V (180-254)
Max Power Consumption .............................1150 VA
Frequency, US deliveries ............................. 60 Hz ±3
Frequency, non US deliveries ...............50 Hz ±3, 60 Hz ±3
Physical Specifications
Dimension L x W x H ..
Weight
CTC-350 ...........................................5 kg / 11 lb
Immersion Depth
CTC-350 .....................................115 mm / 4.53 in
Well Diameter
CTC-350 ......................................26 mm / 1.02 in
Insert Dimensions (diameter x length)
CTC-350 ..................25.7 mm x 120 mm / 1.01 x 4.72 in
248x148x305 mm / 9.76x5.83x12.01 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-935 ........................0 to 350°C / 32 to 662°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: t
STS-120-A: t
Dimensions
Diameter ......................................4 mm / 0.157 in
Length .......................................135 mm / 5.32 in
Max. height over calibrator top ................10 mm / 0.39 in
(50%) ......................................7 sec.
0.5
(90%) .....................................18 sec.
0.9
Please note: All specications are given with an ambient temperature 23°C / 73.4°F ± 3°C / 5.9°F and specied at 115 V/230 V.
) In lower 30 mm incl. Stability, Uniformity, 12-month drift (typical), Hysteresis, Resolution, Load (Max 6 mm) and calibration laboratory uncertainty.
) Measured after the stability indicator has been on for 10 minutes. Measuring time is 30 minutes.
) Stability when exposed to maximum temperature for 100 hours. Stability will depend on actual use of the probe.
Specifications CTC-652
Temperature
Temperature Range
@ Ambient 23°C/73°F ..............28 to 650°C / 82 to 1202°F
@ Ambient 0°C/32°F ................5 to 650°C / 41 to 1202°F
Accuracy
CTC-652 With Internal Reference Sensor
@ 650°C / 1202°F ............................ ±0.65°C /±1.17°F
@ 400°C / 752°F ............................. ±0.60°C /±1.08°F
@ 200°C / 392°F ............................. ±0.50°C /±0.90°F
CTC-652 With External Reference Sensor STS-200-A-970
@ 650°C / 1202°F ............................ ±0.45°C /±0.81°F
@ 400°C / 752°F ............................. ±0.40°C /±0.72°F
@ 200°C / 392°F ............................. ±0.35°C /±0.63°F
Stability
CTC-652 ................................±0.05°C / ±0.09°F
Radial Homogeneity (dierence between holes)
CTC-652 @ 650°C / 1202°F .....................0.08°C / 0.14°F
CTC-652 @ 400°C / 752°F ......................0.03°C / 0.054°F
Inuence From Load Ø6mm 28 to 650°C / 82 to 1202°F
With Internal Reference ...........................0,1°C / 0.18°F
With External Reference .......................0,03°C / 0.054°F
Settings
Resolution .....................................1 or 0.1 or 0.01
Units ..............................................°C or °F or K
Heating Time
CTC-652 ...........23 to 650°C / 73 to 1202°F ...33 minutes
Cooling Time
CTC-652 .........650 to 100°C / 1202 to 212°F ...48 minutes
CTC-652 ........... 100 to 50°C / 212 to 122°F ...25 minutes
Time to Stability (typical)
CTC-652 ............................................5 minutes
Mains Power
Voltage .............115 V (103-127) / 206 V (180-254)
Max Power Consumption .............................1150 VA
Frequency, US deliveries ............................. 60 Hz ±3
Frequency, non US deliveries ...............50 Hz ±3, 60 Hz ±3
Physical Specifications
Dimension L x W x H ..
Weight
CTC-652 .......................................9.0 kg / 19.8 lb
Immersion Depth
CTC-652 .....................................190 mm / 7.48 in
Well Diameter
CTC-652 ......................................26 mm / 1.02 in
Insert Dimensions (diameter x length)
CTC-652 .................25.7 mm x 200 mm / 1.01 x 7.874 in
248x148x390 mm / 9.76x5.83x15.35 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
Please note: All specications are given with an ambient temperature 23°C / 73.4°F ± 3°C / 5.9°F and specied at 115 V/230 V.
) In lower 40 mm incl. Stability, Uniformity, 12-month drift (typical), Hysteresis, Resolution, Load (Max 6 mm) and calibration laboratory uncertainty.
) Measured after the stability indicator has been on for 10 minutes. Measuring time is 30 minutes.
) Stability when exposed to maximum temperature for 100 hours. Stability will depend on actual use of the probe.
) 103V-127VAC/206-254VAC 47-63 Hz for full temperature range. At mains voltage below 103VAC/206VAC maximum temperature will be reduced.
External Reference Sensor
STS-200-A-970 ......................0 to 700°C / 32 to 1292°F
Accuracy
Hysteresis (@ 0°C / 32°F) ......................0.01°C / 0.018°F
Long Term Stability (@ 0°C / 32°F) ...... 0.016°C / 0.029°F
Repeatability ................................0.002°C/ 0.0036°F
Sensing element
Type .....................................................Pt100
Response Time
STS-200-A-970: t
STS-200-A-970: t
Dimensions
Diameter ......................................4 mm / 0.157 in
Length .......................................241 mm / 9.29 in
Max. height over calibrator top ................35 mm / 1.38 in
(50%) .................................8 sec.
0.5
(90%) ................................26 sec.
0.9
Specifications CTC-660
Temperature
Temperature Range
Range .............................28 to 660°C / 82 to 1220°F
Lowest calibration temperature ..........ambient +5°C / 41°F
Accuracy
CTC-660 with Internal Ref. Sensor
@ 660°C / 1220°F ............................ ±0.85°C /±1.53°F
@ 400°C / 752°F ............................. ±0.75°C /±1.35°F
@ 200°C / 392°F ............................. ±0.65°C /±1.17°F
CTC-660 with External Ref. Sensor STS-120-A-966
@ 660°C / 1220°F ............................ ±0.45°C /±0.81°F
@ 400°C / 752°F ............................. ±0.45°C /±0.81°F
@ 200°C / 392°F ............................. ±0.40°C /±0.72°F
Stability
CTC-660 @ 660°C ........................±0.08°C / ±0.14°F
Radial Homogeneity (dierence between holes)
CTC-660 @ 660°C / 1220°F .......................0.1°C / 0.18°F
CTC-660 @ 400°C / 752°F ......................0.03°C / 0.054°F
Inuence From Load Ø6mm 28 to 660°C / 82 to 1220°F
With Internal Reference ..........................0,3°C / 0.54°F
With External Reference ......................0,03°C / 0.054°F
Settings
Resolution .....................................1 or 0.1 or 0.01
Units ..............................................°C or °F or K
Heating Time
CTC-660 ........... 23 to 660°C / 73 to 1220°F ...18 minutes
Cooling Time
CTC-660 .........660 to 100°C / 1220 to 212°F ...39 minutes
CTC-660 ........... 100 to 50°C / 212 to 122°F ...18 minutes
Time to Stability (typical)
CTC-660 ............................................5 minutes
Mains Power
Voltage .....................115 V (90-127) / 230 V (180-254)
Max Power Consumption .............................1150 VA
Frequency, US deliveries ............................. 60 Hz ±3
Frequency, non US deliveries ...............50 Hz ±3, 60 Hz ±3
Physical Specifications
Dimension L x W x H ..
Weight
CTC-660 .......................................6.1 kg / 13.4 lb
Immersion Depth
CTC-660 .....................................115 mm / 4.53 in
Well diameter
CTC-660 ......................................26 mm / 1.02 in
Insert Dimensions (diameter x length)
CTC-660 ..................25.7 mm x 120 mm / 1.01 x 4.72 in
248x148x305 mm / 9.76x5.83x12.01 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-966 ......................0 to 660°C / 32 to 1220°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: t
STS-120-A: t
Dimensions
Diameter ......................................4 mm / 0.157 in
Length .......................................151 mm / 5.95 in
Max. height over calibrator top ................25 mm / 0.94 in
(50%) ......................................8 sec.
0.5
(90%) .....................................26 sec.
0.9
Please note: All specications are given with an ambient temperature 23°C / 73.4°F ± 3°C / 5.9°F and specied at 115 V/230 V.
) In lower 30 mm incl. Stability, Uniformity, 12-month drift (typical), Hysteresis, Resolution, Load (Max 6 mm) and calibration laboratory uncertainty.
) Measured after the stability indicator has been on for 10 minutes. Measuring time is 30 minutes.
) Stability when exposed to maximum temperature for 100 hours. Stability will depend on actual use of the probe.
Inserts
Inserts for CTC-155 and CTC-350 are made of aluminum. Inserts for CTC-652 and CTC-660 are made of brass. All specications on hole sizes refer to the outer diameter of the
sensor-under-test. The correct clearance size is applied in all predrilled inserts. All CTC-155 inserts include an insulation plug.
Predrilled Inserts–metric (mm)
Part Numbers
Probe Dia.
3 mm 003 129 407 129429 130156 129459
4 mm 004 129 408 129430 130157 1294 60
5 mm 005 12 940 9 12 94 31 13015 8 1294 61
6 mm 006 12 9410 129 432 130159 129 462
7 mm 007 129411 129 433 13 0160 12 94 63
8 mm 008 129 412 129 434 130161 129 46 4
9 mm 009 129 413 129 435 130162 1294 65
10 mm 010 129 414 129 436 130163 129466
11 mm 011 129 415 129 437 13 0164 12 9467
12 m m 012 129416 129 438 130165 1294 68
13 m m 013 129 417 129439 130166 129 469
14 mm 014 N/A 129 440 130167 12 9470
15 m m 015 N/A 129441 130168 129 471
16 mm 016 N/A 129 442 * 130169* 129 472*
18 mm 018 N/A 129 443* 130170 * 129 473*
20 mm 020 N/A 129444* 130171* 129 474*
Package of the
above inserts
Multi-hole M01 129489 129 491 130152 12 94 93
Insert
CTC-155 CTC-350 CTC-652 CTC-660
Code
— 12950 2 129 504 130184 12 950 6
Predrilled Inserts–imperial (in)
Part Numbers
Probe Dia.
1/8 in 125 129420 1294 47 130172 12947 7
3/16 in 187 129 421 129 448 13017 3 12 9478
1/4 in 250 12942 2 1294 49 13 0174 12 9479
5/16 in 312 12942 3 129450 130175 129 48 0
3/8 in 375 129424 129451 130176 129 481
7/16 in 437 129 425 129452 130177 129 482
1/2 in 500 129 426 129 453 130178 129 48 3
9/16 in 562 129 427 129 454 130179 12 9484
5/8 in 625 129 428 129455 13 0180 1294 85
11/16 in 688 N/A 1294 56* 130181* 12 9486*
13/16 in 750 N/A 129457* 130183* 1294 87*
3/4 in 813 N /A 129458* 13 0182* 12 94 88*
Package of the
above inserts
Multi-hole M02 12949 0 129 492 130153 129494
* All inserts are suppied with hole for 4mm reference sensor, execpt if marked
with *.
Insert
CTC-155 CTC-350 CTC-652 CTC-660
Code
— 12950 3 129505 130185 12 9507
Undrilled Inserts
Part Numbers
Inserts
5-Pack
No ref. hole UN1 129 418 129 445 130154 129 475
w/ref. hole UN2 129419 129 446 13 0155 12 9476
CTC-155/350/652/660 Inserts
Use of other inserts may reduce performance of the calibrator. To get
the best results out of the calibrator, the insert dimensions, tolerance,
and material is critical. We highly advise using JOFRA inserts, as they
guarantee trouble free operation.
Insert
CTC-155 CTC-350 CTC-652 CTC-660
Code
Typical Weight
CTC-155: 2.6 oz / 75 g
CTC-350: 5.8 oz/170 g
CTC-652: 28.6 oz/850 g
CTC-660: 17.8 oz/510 g
Do you need a customized insert?
Please contact us for more information.
9
4
3
5
4
6
M01 Multi-hole
3/8
4
1/8
1/4
3/16
M02 Multi-hole
UN1 Undrilled
4
UN2 Undrilled w/ref. hole
Ordering Information
Base Model Number
CTC155
CTC350
CTC652 CTC-652, 28 to 650 °C (82 to 1202°F)
CTC660
Model Version
A Basic mod el, without inpu t
C Full model, includes reference sensor input
Power Supp ly (US deliverie s 60 Hz only)
115 115 V AC
230 230 VA C
Mains Powe r Cable Type
A
B USA/Cana da 115 V
C UK 240 V
D South Africa 2 20 V
E Italy 2 20 V
F Austra lia 240 V
G Denmark 230 V
H Switzerlan d 220 V
I Israel 23 0 V
Inser t Type an d Size
NON Without insert (standard delivery)
UNX 1 x Undrill ed insert (Pleas e see insert sec tion for corre ct code)
XXX 1 x Si ngle hole Inser t (Please see inse rt section fo r correct code)
MXX 1 x Mul ti hole insert (Pl ease see inser t section for cor rect code)
SIM Complet e set of Imperial ins erts - inch
SMM Complete set o f Metric inser ts - mm
STS Reference Sensor
R1 STS-102 Ref. Sens or - temperature r ange up to 155°C/311°F
R21 STS-120-A- 915 Ref. Senso r for CTC-155
R22 STS-120-A-935 Ref. Sens or for CTC-350
R4 STS-200 -A-970 Ref. Senso r for CTC-652
R23 STS-102-A-966 Ref. Sens or for CTC-660
Calibration Certicate
F Traceable Certicate to International standards (standard)
H Accredit ed Certicate - IS O17025
HS
CTC-155, -25 to 155°C (-13 to 311°F)
CTC-350, 28 to 350°C (82 to 6 62°F)
CTC-660 , 28 to 660°C (82 to 1220°F)
European 2 30 V
System Cali bration - Accredi ted Certicate - I SO17025 (C-Model On ly)
Accessories
CX Protective Carrying Case
CR Prote ctive Carry ing Case with Supp ort Rod Set
SR Support Rod Se t
Standard Delivery
CTC dry-block calibrator (user specied)
Mains power cable (user specied)
Traceable certicate - temperature performance
Tool for insertion tubes
User manual
Test cables (1 x red, 1 x black)
USB cable
JofraCal calibration software
CTC-660 and CTC-652 includes a Heat Shield
CTC350 C 230 A M01 R21 F CR CTC-350 with standard accessories, Full model, incl. Reference sensor input, 230 VAC, European power cord,
Multi-hole insert type M01, STS-120-A-915 Ref. sensor, Traceable certicate, and Carrying case with support rod
* ISO 17025 accredited calibration lab.
Accessories
STS120A915EH ..Reference sensor for CTC-155
STS120A935EH ..Reference sensor for CTC-350
STS200A970EH ..Reference sensor for CTC-652
STS120A966EH ..Reference sensor for CTC-660
STS102A030EH ..Reference sensor STS-102
129540 .......... Carrying Case for CTC-155-350-660
130029 .......... Carrying Case for CTC-652
129539 ..........Support Rod set
125067 ..........Sensor grip
125066 ..........Fixture for sensor grip
129264 ..........Heat Shield
122832 .......... Cleaning Brushes - 4 mm - Package of 3 pcs
60F174 .......... Cleaning Brushes - 6 mm - Package of 3 pcs
122822 .......... Cleaning Brushes - 8 mm - Package of 3 pcs
Carrying Case
129539 Support Rod Set:
1 Rod
1 Fixing screw
1 Sensor Grip
1 Fixture for sensor grip
EN ISO/IEC 17025
Laboratory accreditation
AMETEK Sensors, Test & Calibration has two
EN ISO/IEC 17025 accredited laboratories that issues
ac credited certificates in accordance with international standards.
Laboratory accreditation is a reliable indicator of technical
competence assuring customers the most accurate
documentation. We believe in being clear about our
capabilities, our accuracy, and about what you
can expect from us.
Because calibration is a matter of condence!
USA, Florida
Tel +1 (800) 527 9999
cal.info@ametek.com
USA, California *
Tel +1 (800) 444 1850
crystal@ametek.com
India
Tel +91 22 2836 4750
jofra@ametek.com
129264 Heat ShieldSTS-Type Reference Sensor
Singapore
Tel +65 6484 2388
jofra@ametek.com
China, Shanghai
Tel +86 21 5868 5111
stc.china@ametek.com
China, Beijing
Tel +86 10 8526 2111 ext.19
stc.china@ametek.com
125067 Sensor Grip 125066 Fixture for Grip
United Kingdom
Tel +44 (0) 1243 833 302
stc.uk@ametek.com
France
Tel +33 (0)1 30 68 89 40
general.lloyd-instruments@ametek.fr
Germany
Tel +49 (0) 2159 9136 510
info.mct-de@ametek.de
Denmark *
Tel +45 4816 8000
jofra@ametek.com
SS-CTC Issue 2001
www.ametekcalibration.com
Information in this document is subject to change
without notice.
©2020 by AMETEK, Inc., www.ametek.com.
All rights reserved.
Loading...