SGCD4

switchable gain photocurrent digitizer, converting small DC currents (e.g. generated by photodiodes) into digital values transmitted via USB to a computer for displaying and recording
four switchable gain levels
no specific previous metrological knowledge needed
delivered with a PTB traceable current calibration

Single Price: 520,00€

Do you offer NIST calibration?

sglux offers PTB-traceable (Physikalisch Technische Bundesantalt) calibration.

Which information is shown on the calibration certificate?

The data coming from the calibration is a concrete value that states while using one specific lamp a value of xxx mV equals to yyy mW/cm2 @ zzz nm.

When should my UV sensor be re-calibrated?

We recommend a recalibration every 12-18 months.

What is your measurement uncertainty?

The measurement uncertainty comes from the calibration (mainly +/-5% depending on calibration type).