Calibration

Calibration of PowerMap
Calibration of PowerPuck II
Calibration of SpotCure

Efsen Engineering is the European centre for calibration of EIT instruments, and is certified to calibrate according to EIT standards.

Efsen Engineering has a calibration facility at our location in Vedbæk, Denmark and we have been trained by EIT to calibrate and issue certificates according to EIT standards.

We normally calibrate instruments every Wednesday and return them the following day, provided that no larger repair is needed. Instruments arrived at Efsen on Tuesday at the latest, will be calibrated the same week.

Please contact our calibration department at calibration@efsen.dk and julie@efsen.dk for any queries and to make sure that calibration department isn't closed, due to our masters are in the US for calibration.

Calibration at Efsen Engineering
Calibrations are always performed on an arc lamp unless another UV source is agreed. If your primary UV source is a microwave lamp, we can offer to calibrate on a Fusion lamp to ensure more accurate nominal values.

We calibrate the following EIT instruments:

We calibrate standard high power instruments (UVA, UVB & UVV range: 100mW/cm2-10W/cm2. UVC range: 10mW/cm2-1W/cm2).

We do not calibrate Lower Power (LP) instruments, midrange instruments and instruments which contain a UVA2 filter.

UVA, UVB and UVC filters are calibrated on a Hg source and UVV filters are calibrated on a Ga source as standard. All filters can be calibrated on an Hg source upon request.

Call for Calibration
Efsen Engineering call all instruments for calibration before they are due for their biannual calibration. Reminders are send out by e-mail to the responsible person.

If you would like your instrument added to this free service, please send an e-mail to Julie Boesen with the following information:

  • Type of instrument 
  • Serial number 
  • Date for last calibration 
  • Name of contact person 
  • E-mail address