JOFRA ETC SERIES DRY-BLOCK CALIBRATORS - - - - NEW - - - -
Probably the fastest dry-block calibrator in the world
 

     
     
E asy
T empearture
C alibrator

The JOFRA ETC 400A heats up by up to 100°C / 212°F per minute and completes a full dual-point test in less than 10 minutes, including stability time; timesavings at your fingertips!
The JOFRA ETC series is designed for field testing of temperature measurement devices. The small size and light weight make it a perfect instrument to verify sensors in difficult to reach places.
The JOFRA ETC 400R is designed for fast and reliable calibration of infrared thermometers. 
All JOFRA ETC units have many of the same useful and timesaving features as the more advanced JOFRA dry-block series. 


Info: True temperature calibration

Info: Dry-block principle
  JOFRA ETC temperature calibrator
Click to enlarge

     
     
  • Complete series of temperature and IR calibrators
  • Multi-hole well design
  • RS 232 and calibration software
  • Multi information display
  • Auto stepping
  • Stability indicator
  • Count down timer (shows when unit is stable)
  • Programable maximum temperature
  • Fast simulation/training mode
  • Re-calibration from keyboard

Model and temperature range
ETC125A..........-10 to 125°C / 14 to 257°F
ETC400A..........28 to 400°C / 28 to 752°F
ETC400R.........28 to 400°C / 28 to 752°F
 

     
     
JOFRA ETC testing a digital temperature device
  Two models - The JOFRA ETC series consists of two different models which differ in temperature range. Both units offer similar features and the large, backlit LCD display panel, which is easy-to-read even in well-lit areas. A rugged, slim-line stainless steel outer casing with rubber coating to protect the instrument in the industrial enviroment.

Well - optimized for speed - The heating block is built around a highly efficient heating element. The holes for the sensor under test are drilled directly into the block. This minimize the block mass and the return is an extremly fast heat up time.

IR calibration
- ETC 400R is designed for optimum speed connection with calibration of infrared thermometers. The 36 mm target provides the optimum size for reliable calibration of infrared thermometers in the process industry as it is designed for high accuracy and long-term stability while maintaining speed.


     
     
JOFRA ETC display & keyboard
  Keyboard & Display - Dual information display telling both the SET temperature and the TRUE temperature.

Stability indicator - Clear audio and visual prompts when the temperature is stable. 3 minutes before the unit is stable the display is showing a count down timer in the lower part of the display.

     
     
JOFRA ETC auto-step-display
  Auto step - The calibrator will automatically change to the next programmed value. This allows the calibrator to be placed anywhere in the process while you monitor the output from the sensor-under-test in the control room.
       
       
  Easy maintenance
If adjustment of the calibrator is needed, use the built-in routine. No need for a computer or a screwdriver. "Calibration Date" is shown each time the instrument is switched on.
   

     
     

  RS-232 and calibration software
Simplified calibration documentation - All ETC series calibrators is delivered with an RS-232 serial interface and the AMECAL-LIGHT software. This WINDOWS®-based software allows the user to customize calibration routines. The software is easy-to-use so you do not have to be a programmer to configure your own calibration procedures and write out calibration certificates.


More about AMECAL software

Key specifications:
 

Spec's at 23°C (73°F) ambient

ETC 125 A

ETC 400 A


ETC 400 R
IR Calibrator
 

Minimum

-10°C / -14°F

28°C / 82°F

28°C / 82°F

Maximum

125°C / 257°F

400°C / 752°F

400°C / 752°F

Heating time

ambient to
100°C / 212°F
11 minutes

ambient to 
maximum
5 minutes

ambient to maximum
5 minutes

Instrument weight

1.8 kg / 3.9 lb

1.6 kg / 3.5 lb

1.7 kg / 3.7 lb

Instrument size LxWxH

172x72x182 mm / 6.8x2.8x7.2 in.

172x72x182 mm / 6.8x2.8x7.2 in.

172x72x182 mm / 6.8x2.8x7.2 in.

Stability

0.05°C / 0.09°F

0.15°C / 0.27°F

0.3°C / 0.54°F

Accuracy

 0.5°C / 0.9°F

0.5°C / 0.9°F

0.5°C / 0.9°F

Immersion depth

 110 mm / 4.3 in.

 105 mm / 4.1 in.

  -

Holes for device-under-test

-

-

3 mm hole for external reference probe 

ETC125A type 01

12.5 - 8 - 6 - 4 mm

-

 -

ETC125A type 02

1/2 - 3/8 - 1/4 - 5/32 in.

-

 -

ETC400A type 11

-

1/16 - 1/8 - 5/32 - 1/4 - 3/16 in.

 -

ETC400A type 12

-

1/16 - 3/16 - 3/8 - 1/4 - 1/8 in.

 -

ETC400A type 21

-

2 - 3 - 4 - 4 - 6 mm

 -

 

 
 
 

 
PRODUCT INFORMATION (Specification sheets)
You need the 'Acrobat Reader' to read PDF documents. Use this link to download the Adobe Acrobat Reader .
 

     
     
JOFRA ETC specification sheet in US-English
  JOFRA ETC Series - - - - Dry-block - - - - Specification sheet in English
Publication: SS-CP-2280-US Size: 272 Kb, 8 pages
     
     
Specification in German
  JOFRA ETC Series - - - - Dry-block - - - - Specification sheet in German
Publication: SS-CP-2280-DE Size: 255 Kb, 8 pages
 
 
 

     
     

  User and Reference Manual JOFRA ETC-125/400 A
Publication: 123943 01, size: 5.154 Kb
 
 
 

 

Phone: 813-971-5001
Fax : 813-971-5117

Omni Controls Inc.
5309 Technology Dr.
Tampa, FL 33647

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email sales@omnicontrols.com
Sales@Omnicontrols.com

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Omni Controls Inc.
5309 Technology Dr.
Tampa, FL 33647

Email: sales@omnicontrols.com

Phone: 800-783-6664
Fax: 813-971-5117