Ametek ITC 155, ITC 320, ITC 650 Specifications

t e m p e r a t u r e

Wide temperature range

ITC-155 -23 to 155°C / -9 to 311°F
ITC-320 33 to 320°C / 91 to 608°F
ITC-650 33 to 650°C / 91 to 1202°F

Improved temperature homogeneity

The unique dual-zone heating block
ensures good temperature homogeneity
in the critical calibration zone of the heating
block

Enhanced accuracy and stability

MVI circuitry ensures temperature stability
despite mains supply variations

Timesaving features

Fast one-key-one-function access to the auto­matic switch test and the step
function

Industrial Temperature Calibrator

ITC-155/320/650

Improved

accuracy

specifications

High accuracy and long-term stability

Specified drift over a one year period
of time. Improves the reliability of the JOFRA
ITC series

Documentation made easy

RS232 communication and JOFRACAL cali­bration software are included in the standard
delivery

The JOFRA ITC series is the mid-range dry-block calibrator model
offered by AMETEK. The design basis for the ITC series is portability and
ease-of-use supplied at a reasonable cost without sacrificing accuracy,
performance, and features.

The ITC series incorporates the features of the high-end ATC series with
the functionality of the standard CTC series dry-block calibrators.

The ITC series employs the slim and rugged design of the CTC series.
This series also features the intuitive user interface, the clear LCD dis­play, and the functionality that is used in the successful CTC series.

However, the ITC is designed with the state-of-the-art dual-zone heating
block and MVI circuitry that has been adopted from the ATC series. The
MVI circuitry ensures stable temperatures even when the mains supply
is unstable.

The ITC series 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 ITC series dry-block calibrators are available in 3 different tempera­ture ranges and all models are equipped with RS232 serial communica­tion capabilities. The standard delivery also includes the JOFRACAL
calibration PC software.

ISO 9001 Manufacturer

Specification Sheet
SS-ITC

ITC-320 & ITC-650 dual-zone heating block

The specialized block design increases the tempera­ture homogeneity in the critical calibration zone. It also
minimizes the need to insulate the sensors-under-test
and makes it possible to calibrate liquid-filled and other
mechanical sensors.

The main, or lower, zone ensures optimum heat dissipa­tion throughout the entire block. The secondary, or upper,
zone compensates for the heat loss from the top of the
block and from the sensor-under-test.

ITC-155 heating/cooling block

The model ITC-155 features improved Peltier elements
that employ a ’’Multi-Stage Technology’’. This both
improves efficiency and extends the useful life of the heat­ing/cooling block.

Maximum temperature

From the setup menu, the user can select the maximum
temperature limit for the calibrator. This function prevents
damage to the sensor-under-test caused by the applica­tion of excessive temperatures. The feature also aids in
reducing drift resulting from extended periods of expo­sures to high temperatures. This feature can be locked
with an access code.

MVI - Improved temperature stability

MVI stands for ’’Mains power Variance Immunity’’.

Unstable mains power supplies are a major contributor to
on-site calibration inaccuracies. Traditional temperature
calibrators often become unstable in production environ­ments where large electrical motors, heating elements,
and other devices are periodically cycled on or off. The
cycling of supply power can cause the temperature regu­lator to perform inconsistently leading to both inaccurate
readings and unstable temperatures.

The ITC series employ the MVI, thus avoiding such stabil­ity problems. The MVI circuitry continuously monitors the
supply voltage and ensures a constant energy flow to the
heating elements.

Peltier effect (ITC-155)

In 1834, Jean Peltier, a French physicist found that an
’’opposite thermocouple effect’’ could be observed when
an electric current was connected to a thermocouple. Heat
would be absorbed at one of the junctions and discharged
at the other junction. This effect is called the ’’PELTIER
EFFECT’’.

The practical Peltier element (electronic heating pump)
consists of many elements of semiconductor material con­nected electrically in series and thermally in parallel. These
thermoelectric elements and their electrical interconnec­tions are mounted between two ceramic plates. The plates
serve to mechanically hold the overall structure together
and to electrically insulate the individual elements from
one another.

Easy-to-use, intuitive operation

All instrument controls may be performed from the front
panel. The heat source is positioned away from the panel.
This design helps to protect the operator.

The main functions on the ITC series are designed with
one-key-one-function logic. This means that there are no
sub-menus or difficult to remember multiple keystrokes
necessary to access primary functions.

The easy-to-read, backlit display features dedicated icons,
which help in identifying instrument conditions and opera­tional steps.

2 www.jofra.com Industrial Temperature Calibrator • ITC

Set temperature

AUTO
STEP

ESC

MENU

SWITCH

TEST

1

2

3

4



START

AUTO
STEP

ESC

MENU

SWITCH

TEST



START

Slope rate
(Ramp)

AUTO
STEP

ESC

MENU

SWITCH

TEST

The ’’Up’’ and ’’Down’’ arrow keys allow the user to set
the exact temperature desired with a resolution of 0.1°.

Instrument setups

The ITC series stores the complete instrument setup,
including: engineering units, stability criteria, resolution,
display contrast, slope (ramp) rate, auto-step settings, and
maximum temperature.

Stability indicator

A bold checkmark on the display indicates that the cali­brator has reached the desired set temperature and is
stable. The operator may change the stability criteria and
establish a greater sense of security in the calibration
results. A convenient countdown timer is activated five
minutes before the unit reaches stability.

Automatic switch test

Operators can save a lot of time using the automatic ther­moswitch test function to find values for the ’’Open’’ and
’’Close’’ temperatures. Additionally, this feature displays
the hysteresis (deadband) between the two points. The
feature ensures a very high repeatability when testing
thermoswitches. Simply press the ’’SWITCH TEST’’ key to
activate the function.

Re-calibration/adjustments

The ITC series has a very easy and straightforward proce­dure for re-calibration/adjustment. There is no need for a
screwdriver or PC software. The only thing you need is a
reliable reference thermometer.

Place the probe in the calibrator and follow the instruc­tions on the display. Third-party labs and calibration facili­ties will be able to perform this function if a certificate
from an independent source is necessary. Of course,
AMETEK can provide you with a traceable calibration cer­tificate from our labs when you require a higher level of
confidence.

Calibration of up to 24 sensors with JOFRA ASM

Using the JOFRA ITC series together with the ASM
Advanced Signal Multi-scanner offers a great time-saving
automatic solution to calibrate multiple temperature sen­sors at the same time.

The ASM series is an eight channel scanner controlled by
JOFRACAL software on a PC. Up to 3 ASM units can be
stacked to calibrate up to 24 sensors at the same time.
It can handle signals from 2-, 3- and 4 wire RTD’s, TC’s,
transmitters, thermisters, temperature switches and volt­age.

Please also see more in specification sheet SS-CP-2360,
which can be found at www.jofra.com

Auto-stepping

This feature saves manpower. The operator may stay in
the control room, or another remote location, monitor­ing the output from the sensor-under-test while the ITC
series calibrator is placed in the process and automatically
changes the temperature using a programmed step value
and rate. Up to 9 different temperature steps may be pro­grammed, including the hold time for each step.

www.jofra.com 3ITC • Industrial Temperature Calibrator

JOFRACAL CALIBRATION SOFTWARE

JOFRACAL calibration software ensures easy calibration
of RTD´s, thermocouples, transmitters, thermoswithes,
pressure gauges and pressure switches. JOFRACAL can
be used with JOFRA DPC-500, APC, CPC and IPI pres­sure calibrators, all JOFRA temperature calibrators, as well
as JOFRA AMC900, ASC300 multi signal calibrator and
ASM-800 signal multi scanner.

JOFRACAL calibration software may also be used for
manual calibrations, as it can be set up to accept manual
entry of calibration data together with other liquid baths,
ice points or dry-block heat sources.

The calibration data collected may be stored on a PC for
later recall or analysis. The ITC calibrator stores the cali­bration procedure and may be taken out to the process
site without using a personal computer.

Once all calibrations are completed, the data may be
uploaded to the JOFRACAL calibration software for post­processing and printing of certificates. The calibration data
collected may be stored on the personal computer for
later recall or analysis.

The JOFRACAL temperature
calibration software may be
donwloaded from our web-page
www.jofra.com.

Please also see more about
JOFRACAL calibration software
in specification sheet SS-CP­2510, which can be found at
www.jofra.com

JOFRACAL software

Minimum hardware requirements for JOFRACAL calibra­tion software.

TM

• INTEL

• (PENTIUM

• 32 MB RAM (64 MB recommended)

• 80 MB free disk space on hard disk prior to installation

• Standard VGA (800 x 600, 16 colors) compatible screen

• (1024 x 786, 256 colors recommended)

• CD-ROM drive for installation of the program

• 1 free RS232 serial port

486 processor

TM

800 MHz recommended)

STANDARD DELIVERY

• ITC dry-block calibrator (user specified)

• Mains power cable (user specified)

• Traceable certificate - temperature performance

• Insert (user specified)

• 3 pcs. insulation plugs for 5, 8, 11 mm sensors (ITC-155

only)

• Tool for insertion tubes

• RS232 cable

• JOFRACAL calibration software

• User manual

• Reference manual (English)

• Test cables (1 x red, 1 x black)

ACCESSORIES

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
123374 Set of 3 pcs of insulation plugs / 4 mm ref. hole
* 5, 8 and 11 mm / 0.2, 0.31 and 0.43 in. (ITC-155 A only)
125510 Set of 3 pcs of insulation plugs / 1/4 in ref. hole
* 5, 8 and 11 mm / 0.2, 0.31 and 0.43 in. (ITC-155 A only)
125068 Support rod set for sensors, 2 gribs, 2 fixtures
* Support rod set can be mounted on all JOFRA
dry-blocks
125066 Extra fixture for sensor grib
125067 Extra sensor grib
125002 Edge port Converter with 4 pcs of RS232 ports
123396 Carrying Case for ITC Series

Carrying case (Optional) ­123396

The optional protective carrying
case ensures safe transportation
and storage of the instrument and
all associated equipment.

Heat shield (Optional) - 104216

An external heat shield is avail­able and may be placed on top of
the calibrator to reduce the hot air
stream around the sensor-under­test. This is especially important for
testing thermocouples having head­mounted transmitters with cold­junction compensation.

Support rod set (Optional) ­125068

Support rod for sensors to be
mounted on all JOFRA dry-block
calibrators. Holds the sensor under
test in their position, while calibrat­ing. Includes 2 sensors grips and 2
fixtures for sensor gribs.

4 www.jofra.com Industrial Temperature Calibrator • ITC

FUNCTIONAL SPECIFICATIONS

Mains specifications

Voltage ITC-155/320 A .........115V(90-127) / 230V(180-254)

Voltage ITC-650 A .............. 115V(100-127) / 230V(200-254)

Frequency, non US deliveries ............... 50 Hz ±5, 60 Hz ±5

Frequency, US deliveries .......................................60 Hz ±5

Power consumption (max) ITC-155 A .......................150 VA

Power consumption (max) ITC-320/650 A ..............1150 VA

Temperature range

ITC-155 A

Maximum ....................................................... 155°C / 311°F

Minimum @ ambient temp. 0°C / 32°F .........-39°C / -38°F

Minimum @ ambient temp. 23°C / 73°F ...........-23°C / -9°F

Minimum @ ambient temp. 40°C / 104°F ........ -10°C / 14°F

ITC-320 A ....................................33 to 320°C / 91 to 608°F

ITC-650 A ..................................33 to 650°C / 91 to 1202°F

Resolution (user-selectable)

All temperatures .................................................... 1° or 0.1°

Stability - NEW

ITC-155 A ................................................±0.01°C / ±0.02°F

ITC-320 A ................................................±0.02°C / ±0.04°F

ITC-650 A ................................................±0.04°C / ±0.07°F

Measured after the stability indicator has been on for 10 minutes.
Measuring time is 30 minutes.

Time to stability (approximate)

All models ...........................................................10 minutes

Accuracy - NEW

ITC-155 A ................................................±0.18°C / ±0.32°F

ITC-320 A ................................................±0.25°C / ±0.45°F

ITC-650 A ................................................±0.45°C / ±0.81°F

12 month period. Specification by use of the internal reference.

Radial homogeneity (difference between holes) - NEW

ITC-155 A ....................................................0.02°C / 0.04°F

ITC-320 A ....................................................0.04°C / 0.07°F

ITC-650 A ...................................................... 0.1°C / 0.18°F

Immersion depth

ITC-155 A ..................................................160 mm / 6.30 in

ITC-320 A / ITC-650 A ............................. 150 mm / 5.91 in

Well diameter

ITC-155 A ................................................... 20 mm / 0.79 in

ITC-320/ITC-650 A ...................................... 30 mm / 1.18 in

Heating time

ITC-155 A -20 to 23°C / -4 to 73°F .................... 4 minutes

23 to 155°C / 73 to 311°F ............... 14 minutes

-20 to 155°C / -4 to 311°F .............. 18 minutes

ITC-320 A 50 to 320°C / 122 to 608°F ............... 7 minutes

ITC-650 A 50 to 650°C / 122 to 1202°F ........... 25 minutes

1) Improved specifications from January 1, 2008

1)

1)

1)

Cooling time

ITC-155 A 155 to 100°C / 311 to 212°F ............. 4 minutes

155 to 23°C / 311 to 73°F ............... 14 minutes

23 to -20°C / 73 to -4°F .................. 23 minutes

155 to -20°C / 311 to -4°F ...............37 minutes

ITC-320 A 320 to 100°C / 608 to 212°F ........... 30 minutes

320 to 50°C / 608 to 122°F ............ 60 minutes

ITC-650 A 650 to 100°C / 1202 to 212°F ......... 56 minutes

650 to 50°C / 1202 to 122°F ........... 95 minutes

Switch input (dry contact)

Test voltage .............................................Maximum 5 VDC

Test current .............................................Maximum 2.5 mA

PHYSICAL SPECIFICATIONS

Instrument dimensions

L x W x H ............241 x 139 x 375 mm / 9.5 x 5.5 x 14.8 in

Instrument weight

ITC-155 A .....................................................7.6 kg / 16.8 lb

ITC-320 A .....................................................6.5 kg / 14.3 lb

ITC-650 A ..................................................... 8.5 kg / 18.7 lb

Insert dimensions

ITC-155 A Outer diameter ................19,9 mm / 0.78 in

Inner diameter .................16,9 mm / 0.67 in

Length ..............................150 mm / 5.91 in

ITC-320/650 A Outer diameter ................29,7 mm / 1.17 in

Inner diameter (multi hole) . 25,9 mm / 1.02 in
Inner diameter (single hole) 22,0 mm / 0.87 in

Length ..............................160 mm / 6.30 in

Weight of non-drilled insert (approximate)

ITC-155 A .......................................................130 g / 4.6 oz

ITC-320/650 A .............................................. 940 g / 33.2 oz

Shipping (including optional carrying case)

Weight: ITC-155 A ..................................... 14.0 kg / 30.9 lb

Weight: ITC-320 A ......................................13.7 kg / 30.2 lb

Weight: ITC-650 A ......................................15.7 kg / 34.6 lb

Size: L x W x H ..490 x 220 x 405 mm / 19.3 x 8.7 x 15.9 in

Shipping (without carrying case)

Weight: ITC-155 A ......................................11.0 kg / 24.3 lb

Weight: ITC-320 A .....................................10.7 kg / 23.6 lb

Weight: ITC-650 A ......................................12.7 kg / 28.0 lb

Size: L x W x H ..460 x 216 x 405 mm / 18.1 x 8.5 x 15.9 in

Shipping (carrying case only)

Weight: ...........................................................5.0 kg / 11 lb

Size: L x W x H ..490 x 220 x 405 mm / 19.3 x 8.7 x 15.9 in

Miscellaneous

Serial data interface ............................. RS232 (9-pin Male)

Operating temperature ....................0 to 40°C / 32 to 104°F

Storage temperature ....................-20 to 60

Humidity ......................................................... 0 to 90% RH

Protection class ..........................................................IP-10

o

C / -4 to 140oF

www.jofra.com 5ITC • Industrial Temperature Calibrator

PREDRILLED INSERTS FOR ITC SERIES - 4 MM REFERENCE HOLE

JOFRA dry-block insert compatibility and materials:
ATC-320 = ATC-650 = ITC-320 = ITC-650 (made of brass)
ATC-155 = ATC-156 (made of aluminum)
ATC-157 = ITC-155 (made of aluminum)
ATC-140 = ATC-250 (made of aluminum)

All specifications on hole sizes are referring to the outer
diameter of the sensor-under-test.
The correct clearance size is applied in all predrilled
inserts.

Probe diameter Insert code 1ITC-155 A ITC-320/650 A

3 mm 003

4 mm 004

5 mm 005

6 mm 006

7 mm 007

8 mm 008

9 mm 009

10 mm 010

11 mm 011

12 mm 012

13 mm 013

14 mm 014

15 mm 015

16 mm 016

Package of the above
inserts

Set of insulation plugs

- 124699 124701

- 123374 N/A

123270 105622

123271 105624

123272 105626

123273 105628

123274 105630

123275 105632

123276 105634

123277 105636

123278 105638

2

123299

123300

N/A 105644

N/A 105646

N/A 105648

105640

2

105642

Probe diameter Insert code 1ITC-155 A ITC-320/650 A

1/8 in 125

3/16 in 187

1/4 in 250

5/16 in 312

3/8 in 375

7/16 in 437

1/2 in 500

9/16 in 562

5/8 in 625

Package of the above
inserts

Set of insulation plugs

Note: All inserts (metric and inches) are supplied with a hole for the
4 mm OD reference probe.
Note: All inserts (metric and inches) for ITC-155 are supplied with a
matching insulation plug.
Note 1: Use the insert code, when ordered as the standard insert
together with a new calibrator.
Note 2: ITC-155 : 12 mm, 13 mm, 7/16 in and 1/2 in inserts are delivered
without the 4 mm reference hole, but supplied with a matching
insulation plug.

- 124700 124702

- 123374 N/A

123279 105676

123280 105678

123281 105680

123282 105682

123283 105684

2

123301

2

123302

N/A 105690

N/A 105692

PREDRILLED INSERTS FOR ITC SERIES - 1/4 IN (6.35 mm) REFERENCE HOLE

Probe diameter Insert code 1ITC-155 A ITC-320/650 A

3 mm 803

4 mm 804

5 mm 805

6 mm 806

7 mm 807

8 mm 808

9 mm 809

10 mm 810

11 mm 811

12 mm 812

13 mm 813

14 mm 814

15 mm 815

Package of the above
inserts

Set of insulation plugs

- 125387 125388

- 125510 N/A

125290 125259

125291 125261

125292 125263

125293 125265

125294 125267

125295 125269

N/A 125271

N/A 125273

N/A 125277

2

123299

123300

N/A 125283

N/A 125285

125279

2

125281

Probe diameter Insert code 1ITC-155 A ITC-320/650 A

1/8 in

3/16 in

1/4 in

5/16 in

3/8 in

7/16 in

1/2 in

9/16 in

Package of the above
inserts

Set of insulation plugs

Note: All inserts (metric and inches) are supplied with a hole for
the 1/4 in OD reference probe.
Note: All inserts (metric and inches) for ITC-155 are supplied with
a matching insulation plug.
Note 1: Use the insert code, when ordered as the standard insert
together with a new calibrator.
Note 2: ITC-155: 12 mm, 13 mm, 7/16 in and 1/2 in inserts are delivered
without the 1/4 in reference hole, but supplied with a matching
insulation plug.

901 125314 125296

902 125315 125298

903 125316 125300

904 125317 125303

905 N/A 125305

906 123301

907 123302

908 N/A 125311

- 125390 125391

- 125510 N/A

2

2

105686

105688

125307

125309

UNDRILLED INSERTS FOR ITC SERIES

Inserts ITC-155 A ITC-320/650 A

5-pack, undrilled inserts

5-pack, undrilled inserts with a 4 mm hole for the reference probe

5-pack, undrilled inserts with a 1/4 in hole for the reference probe

One undrilled insert

Undrilled insulation plug

123286 122719

123285 122721

125313 125287

N/A N/A

123304 N/A

6 www.jofra.com Industrial Temperature Calibrator • ITC

4 mm Reference
sensor

1/4 in Reference
sensor

MULTI-HOLE INSERTS FOR ITC SERIES - METRIC (MM)

Spare part no. for multi-hole inserts - metric (mm)

Insert code

M01

M02

M03

M04

M06

M07

M08

1

ITC-155 A ITC-320/650 A

123294 122750

123295 122752

123296 122754

N/A 122756

125377 N/A

125378 N/A

125379 N/A

Note: All multi-hole inserts (metric and inches) for ITC-155
are supplied with a matching insulation plug.
Note: Remember to use matching insulation plugs.
Note 1: Use the insert code, when ordered as the standard insert
together with a new calibrator.

4 mm Reference
sensor

6

Multi-hole M01

(ITC-155 A)

1/4 in Reference
sensor

6

6

6

6

6

4 mm Reference
sensor

5

Multi-hole M02

(ITC-155 A)

1/4 in Reference
sensor

3

5

4

3

6

4

6

4 mm Reference
sensor

4

4

Multi-hole M01

(ITC-320/650 A)

4 mm Reference
sensor

Multi-hole M03

1/4 in Reference
sensor

1/4 in Reference
sensor

4

4

3

3

3

3

333

(ITC-155 A)

3

3

3

3

3

3

3

4 mm Reference
sensor

6

6

1/4 in Reference
sensor

6

6

6

Multi-hole M02

(ITC-320/650 A)

4 mm Reference
sensor

3

3

3

3

3

1/4 in Reference
sensor

3

3

3

3

6

Multi-hole M03

(ITC-320/650 A)

4 mm Reference
sensor

6

3

5

9

4

1/4 in Reference
sensor

3

6

Multi-hole M06

(ITC-155 A)

Multi-hole M07

(ITC-155 A)

Multi-hole M08

(ITC-155 A)

MULTI-HOLE INSERTS FOR ITC SERIES - IMPERIAL (INCH)

Spare part no. for multi-hole inserts - imperial (inch)

Insert code

M02

M04

M05

M06

M09

1

ITC-155 A ITC-320/650 A

N/A N/A

123297 N/A

123298 122758

N/A 122760

125380 N/A

Note: All multi-hole inserts (metric and inches) for ITC-155
are supplied with a matching insulation plug.
Note: Remember to use matching insulation plugs.
Note 1: Use the insert code, when ordered as the standard
insert together with a new calibrator.

4 mm Reference
sensor

1/8

3/16

Multi-hole M04

(ITC-155 A)

1/8

1/4

4 mm Reference
sensor

1/4

Multi-hole M05

(ITC-155 A)

1/4

1/4

4 mm Reference
sensor

1/4

1/4

Multi-hole M05
(ITC-320/650 A)

1/4

1/4

1/4

1/4 in Reference
sensor

4 mm Reference
sensor

1/4

1/8

1/8

1/4

3/16

Multi-hole M09

(ITC-155 A)

Multi-hole M04

(ITC-320/650 A)

1/8

3/8

1/4

3/16

Multi-hole M06

(ITC-320/650 A)

www.jofra.com 7ITC • Industrial Temperature Calibrator

ORDERING INFORMATION

Order number Description
Base model number

ITC155A ITC-155 series, -23 to 155°C (-9 to 311°F)
ITC320A ITC-320 series, 50 to 320°C (122 to 608°F)
ITC650A ITC-650 series, 50 to 650°C (122 to 1202°F)

Power supply (US deliveries 60 Hz only)

115 115VAC
230 230VAC

Mains power cable type

A European, 230V
B USA/CANADA, 115V
C UK, 240V
D South Africa, 220V
E Italy, 220V
F Australia, 240V
G Denmark, 230V
H Switzerland, 220V
I Israel, 230V

Insert type and size

XXX 1 x Insert for dry-block configuration
(please see the previous insert pages for
the right insert codes)

Calibration certificate

F Traceable calibration certificate
(standard for Europe, Asia, Australia and Africa)
G NIST traceable calibration certificate
(standard for Western Hemisphere)
H Accredited calibration certificate

Options

C Carrying case
X No option used

ITC320A115BM06CGXX Sample order number

JOFRA ITC-320 A dry-block calibrator,
115VAC power with US power cord and
predrilled multi-hole insert type 6 including
carrying case and NIST traceable certificate.

AMETEK Calibration Instruments

is one of the world’s leading manufacturers and
developers of calibration instruments for temperature,
pressure and process signals as well as for temperature
sensors both from a commercial and a technological
point of view.

JOFRA Temperature Instruments

Portable precision thermometers. Dry-block and liquid
bath calibrators : 5 series, with more than 25 models
and temperature ranges from - 90° to 1205°C / -130°
to 2200°F. All featuring speed, por tability, accuracy
and advanced documenting functions with JOFRACAL
calibration sof tware.

JOFRA Pressure Instruments

Convenient electronic systems ranging from -25 mbar
to 1000 bar (0.4 to 15,000 psi) - multiple choices
of pressure ranges, pumps and accuracies, fully
temperature-compensated for problem-free and accurate
field use.

JOFRA Signal Instruments

Process signal measurement and simulation for easy
control loop calibration and measurement tasks - from
handheld field instruments to laboratory reference level
bench top instruments.

JOFRA / JF Marine Instrum ents

A complete range of calibration equipment for
temperature, pressure and signal, approved for marine
use.

FP Temperature Sensors

A complete range of temperature sensors for industrial
and marine use.

M&G Pressure Testers

Pneumatic floating-ball or hydraulic piston dead weight
testers with accuracies to 0.015% of reading.

M&G Pumps

Pressure generators from small pneumatic “bicycle” style
pumps to hydraulic pumps generating up to 1,000 bar
(15,000 psi).

AMETEK Denmark A/S
Gydevang 32-34 | 3450 Allerød | Denmark
T: [phone] | [e-mail]

Sales & Service:
Europe, Asia, Africa, Middle East and South America

Information in this document is subject to change without notice. ©2009, by AMETEK, Inc., www.ametek.com. All rights reserved.

8 www.jofra.com

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a ma tter of c onfid ence

AMETEK Mansfield & Green (North America)

T: [phone] | [e-mail]

AMETEK Singapore Pte. Ltd. (Singapore)
T: [phone] | [e-mail]

AMETEK Inc. Beijing Rep. Office (China)

T: [phone] | [e-mail]

AMETEK GmbH (Germany)
T: [phone] | [e-mail]

AMETEK Calibration Instruments (UK)
T: [phone] | [e-mail]

www.jofra.com

Pub code SS-ITC Issue 0912