LumaSense IGA 15 plus, Operation Manual

IMPAC pyrometer IGA 15 plus

9 

5

Display functions / Setting keys 

 
Additionally to the temperature measurement the IGA 15 

plus

 provides some more functions which 

are necessary for a correct measurement and usefully enlarging the functionality of the pyrometer. 
 

Temperature display 

Parameter / function 

Laser targeting light function on / off 

 
Indication °C or °F 
 
 
Parameter value / function value 
 
Setting keys: 
1) Parameter selection 

PAR

2) change of parameter values: 

 
Indication °C or °F: 

indicates the temperature in °C or °F. 

Temperature display:

 shows the actual or stored temperature value.  

Parameter / function:

 selecting a parameter or a measuring function for indication or changing a 

corresponding short form will be displayed. 

Parameter value / function value:

 indicates the value of the adjusted parameters or the tempera-

ture of the selected measuring function.

PAR key:

 Repeated pushing of the PAR

key displays all available parameters (as EMI, HI, INT, 

C/F) or additional measuring functions in the following sequence mentioned below. Parameters 
are part of the basic settings of the pyrometer. They are only displayed during adjustment. Meas-
uring functions are displayed additionally to the measuring temperature (MAX, MIN, AVG, DIF), 
can give an acoustic signal (HI) or can be used for data analysis (RCL). Selected measuring 
functions are stored when the pyrometer is switched off and will be activated by restarting the 
instrument.  
 

PAR 

Display 

Parameter / 
function 

Short explanation 

Factory 

settings 

1 x 

EMI 

Emissivity indication 

and 

setting of emissivity 

100 

2 x 

MAX 

Max. value 

indication of maximum value 

- 

3 x 

MIN 

Min. value 

indication of minimum value 

- 

4 x 

AVG 

Average 

indication of average value 

- 

5 x 

DIF 

Difference 

indication of the difference between the actual meas-
uring temperature and the start measuring temperature 

- 

6 x 

HI 

Hi alarm 

indication and setting of acoustic alarm 

1800°C 

7 x 

CLR 

Clear 

deletes the stored measured values 

8 x 

STO

#

Store 

fixing of storage position 

9 x 

RCL

#

Recall 

indication of stored measured values 

10 x 

INT 

Interval 

indication and setting of time interval for storage of 
measured values in continuous mode 

OFF 

11 x 

C / F 

Celsius

/

Fahrenheit 

indication and setting of temperature reading  
in °C or °F 

C 

Arrow keys: 

With the arrow keys 

▲

 and 

▼

 the corresponding settings for all parameters can be changed. A 

change in setting of a parameter is stored automatically.