Calibration of EIT instruments

EFSEN UV & EB TECHNOLOGY is the European Centre for calibration of EIT instruments and is certified to calibrate according to EIT standards. EFSEN has a calibration facility at our location in Holte, 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 or julie@efsen.dk for any queries and to make sure that calibration department isn’t paused, due to our masters are in the US for calibration.

Important information – please read below carefully

Efsen is currently installing a new ERP system, and July is holiday season in Denmark, as well our EIT Masters are away for calibration.

  • For that reason, there is no calibration in week 28-31 (July 5th until August 4th)
  • Any instrument received between July 2nd and August 4th, will be stored (we will not communicate this to you, and optimally you keep it and send it to us after august 4th). We will calibrate these stored instruments august 6-8th and send them back as soon as possible after this time.
  • During July 2nd and August 4th, we don’t respond to questions, request for quotes etc., unless URGENT (then write URGENT in subject of email).

Please only write to us with urgent questions, as our systems and colleagues have double work in these coming 4-6 weeks.

Thank you for your patience and understanding.

Note: Calibration department is closed in week 28-31 all weeks included. Last calibration day before closure is July 3 rd, 2024. Instruments should arrive no later than July 1st, 2024, to be calibrated before closure.

We calibrate the following EIT instruments

  • PowerPuck II USB
  • PowerPuck II Profiler
  • SpotCure
  • Uvicure Plus II USB
  • Uvicure II Plus Profiler
powerpuck II
Powermap & UV Map Plus
EIT20_logo

Calibration at EFSEN UV & EB TECHNOLOGY

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 Heraeus Fusion lamp to ensure more accurate nominal values.

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 and midrange instruments. 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 call all instruments for calibration before they are due for their biannual calibration. Reminders are sent 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