UVRRM DVGW 40°

Referenzradiometer zur Überprüfung von DVGW-40°-Anlagensensoren gemäß DVGW W 294-3:2006
batteriebetrieben, bei gelegentlicher Nutzung mehrere Jahre einsetzbar
inkl. PTB-rückführbarer Kalibrierung

Einzelpreis: 890,00€

Beschreibung

FAQ

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).

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What is the maximum logging rate of the UVTOUCH?

13.75 Hz is intrinsic acquisition frequency of the sensors. Setting a lower rate for data logging (like 1Hz) is not a problem. The logging rate can easily be changed by the user.

Is it possible to read out the UVTOUCH via computer permanently?

The measurement data is stored inside the handheld unit. To read out the data please use the USB stick. Permanent read out via PC is not possible. Please use our DIGIBOX.

Why does the UVTOUCH show higher temperatures than room temperature is measured?

The temperature indicated by the UVTOUCH is the internal temperature of the Sensor. Due to heat generation (self heating) of the PCB the temperature is always a little above the ambient temperature. This temperature is mainly used for being able to exclude destructive temperatures above 85°C.

Which products can be connected to the Sensor Monitor?

Photodiodes or UV sensors with voltage output (TOCON series, UV probes).

Is the Sensor Monitor calibrated?

By default, the units input terminals are NIST traceable calibrated looking at the displayed voltage (Sensor connected) and current (Photodiode connected). If the Sensor Monitor is delivered in a bundle with an UV sensor, the Sensor Monitor will come calibrated. A calibration certificate is available on demand.

Do you offer a waterproof datalogger?

Our UVMICROLOG can be configured to be waterproof.