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Frequently-asked questions

Frequently Asked Questions about TEST & MEASUREMENT:
This section contains the most frequently-asked questions about our products and services. Please use our keyword-driven search engine to find an aswer to your question.

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71 result(s) :

Question no.1 (ask on 26/03/2014) : Is it possible to connect different thermocouples simultaneously to an L642?

answered on 26/03/2014 :

The L642 is a temperature logger equipped with two input channels for J, K, T, N, E, R or S thermocouples. The sensors on these two channels must be similar. It is not possible to connect different thermocouples simultaneously to the L642 for recording.

Question no.1 (ask on 02/06/2014) : The HandScope is specified as CAT III 600 V. Can I safely measure a voltage in my electrical distribution cabinet while simultaneously measuring the power supply of my 230 V power socket on another feeder?

answered on 01/01/1970 :

The power supply of your electrical distribution cabinet is three-phase so you are in CAT III with 600 V in relation to the earth in general, whereas your 230 V socket is CAT II. The HANDSCOPE proposes channels isolated from the earth and from one another up to 600V RMS in rfelation to the earth, so you can compare these two measurement points without worrying about any hazards.

Question no.2 (ask on 02/06/2014) : How can I mask one channel on the Handscope ?

answered on 01/01/1970 :

Doubleclick on channel A, B or M to mask the required channel. To unmask it it, click on the required channel for 2 seconds.

Portable oscilloscopes with isolated channels

Question no.1 (ask on 02/06/2014) : How can I measure the consumption of my single-phase 22 kVA motor with the HandScope ?

answered on 01/01/1970 :

We propose a miniFLEX MA100 clamp for the 100 A current measurement on one of the channels and for direct 230 V voltage measurement on the other channel. If you select multimeter mode with the power function, you can choose your single-phase assembly. You then obtain an active power measurement in VA and, if you select "SURV", you obtain the MIN/MAX/AVG values and the trend of this power value.

Question no.1 (ask on 02/06/2014) : What is the Bluetooth communication code of the F607 and F407 to be entered when one of these clamps is first used with the associated PAT data retrieval software?

answered on 01/01/1970 :

For the first connection, you must enter the code 0000 in the Bluetooth manager window. Communication is then established automatically.

Question no.2 (ask on 02/06/2014) : How can I perform a Factory Reset on the F407 & F607 clamps?

answered on 01/01/1970 :

To return to the default configuration, enter the following Key-Switch combination: 2nd + A

Question no.3 (ask on 02/06/2014) : How can I erase the memory of the F407 and F607 clamps?

answered on 01/01/1970 :

To delete recordings from  the EEPROM (Electrically Erasable Programmable Read Only Memory), press 2nd + Ohm when you power up the clamps. No confirmation will be requested.

Question no.1 (ask on 02/06/2014) : What values should I enter for NOCT and GAMMA in the Green Test FTV 100?

answered on 01/01/1970 :

NOCT corresponds to the nominal operating temperature of the cell. GAMMA is the power coefficient in relation to the PV module's temperature. These two values are supplied by the solar-panel manufacturers.

Question no.1 (ask on 02/06/2014) : With the RayCAm models, what is the difference between the .CCD and .SAT files?

answered on 01/01/1970 :

You may obtain 2 different files if the camera provides the real image as well as the infrared image. The .CCD files are "real image" files, while the .SAT files are "infrared image" files.

Question no.1 (ask on 02/06/2014) : How can I find out the status of the PEL's memory?

answered on 01/01/1970 :

In the "Configure the instrument" menu under the "Recording" tab, you can check the status of the SD card. This shows you the memory used and the memory remaining. It should be noted that the PEL can be equipped with an SD card of up to 32 GB. The card delivered as standard has a capacity of 2 GB.

Standard solutions

Question no.1 (ask on 25/10/2019) : Safety Datasheet Buffer solutions

answered on 01/01/1970 :

 Safety Datasheet Buffer solutions


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Tampon pH 1.68

Tampon pH 4 concentré

Tampon pH 4.01

Tampon pH 4.005 COFRAC

Tampon pH 7 concentré

Tampon pH 6.865 COFRAC

Tampon pH 7.00

Tampon pH 9 concentré

Tampon pH 9.180 COFRAC

Tampon pH 9.18

Tampon pH 10.01

Tampon conductivité 12.85mS/cm

Tampon conductivité concentré 12.88mS/cm KCl 1M

Tampon conductivité 147µS/cm

Tampon conductivité 1408µS/cm

Tampon concentré Redox 146 mV (Solution Michaelis)

Tampon Redox 220 mV

Tampon Redox 468 mV



Buffer pH 1.68

Concentrated buffer pH 4

Buffer pH 4.01

Buffer pH 4.005 Certified reference material

Concentrated buffer pH 7

Buffer pH 6.865 Certified reference material

Buffer pH 7.00

Concentrated buffer pH 9

Buffer pH 9.180 Certified reference material

Buffer pH 9.18

Buffer pH 10.01

Conductivity standard 12.85mS/cm

Concentrated conductivity standard 12.88mS/cm KCl1M

Conductivity standard 147µS/cm

Conductivity standard 1408µS/cm

Concentrated ORP buffer 146 mV (Michaelis Solution)

ORP buffer 220 mV

ORP buffer 468 mV



Standard Pufferlösung pH 1.68

Konzentrierte Pufferlösung pH 4

Standard Pufferlösung pH 4.01

Standard Pufferlösung pH 4.005 Zertifiziertes Referenzmaterial

Konzentrierte Pufferlösung pH 7

Standard Pufferlösung pH 6.865 Zertifiziertes Referenzmaterial

Standard Pufferlösung pH 7.00

Konzentrierte Pufferlösung pH 9

Standard Pufferlösung pH 9.180 Zertifiziertes Referenzmaterial

Standard Pufferlösung pH 9.18

Standard Pufferlösung pH 10.01

Leitfähigkeitsstandard 12.85mS/cm

Konzentrierter Leitfähigkeitsstandard 12.88mS/cm KCl 1M

Leitfähigkeitsstandard 147µS/cm

Leitfähigkeitsstandard 1408µS/cm

Michaelis-Redox-Pufferlösung 146 mV

Redox-Puffer 220 mV

Redox-Puffer 468 mV



Tampón pH 1.68

Tampón pH 4 concentrado

Tampón pH 4.01

Buffer pH 4.005 material de referencia certificado

Tampón pH 7 concentrado

Buffer pH 6.865 material de referencia certificado

Tampón pH 7.00

Tampón pH 9 concentrado

Buffer pH 9.180 material de referencia certificado

Tampón pH 9.18

Tampón pH 10.01

Solución patrón Conductividad 12.85mS/cm

Solución patrón Conductividad concentrad 12.88mS/cm KCl 1M

Solución patrón Conductividad 147µS/cm

Solución patrón Conductividad 1408µS/cm

Tampón Redox 146 mV concentrado

Tampón Redox 220 mV

Tampón Redox 468 mV



Tampone pH 1.68

Tampone pH 4 concenrato

Tampone pH 4.01

Tampone pH 4.005 materiale di riferimento certificatol

Tampone pH 7 concenrato

Tampone pH 6.865 materiale di riferimento certificato

Tampone pH 7.00

Tampone pH 9 concenrato

Tampone pH 9.180 materiale di riferimento certificato

Tampone pH 9.18

Tampone pH 10.01

Soluzione campione conducibilità 12.85mS/cm

Soluzione campione conducibilità concentrata 12,88 mS/cm KCl 1M

Soluzione campione conducibilità 147µS/cm

Soluzione campione conducibilità 1408µS/cm

Tampone Redox 146 mV concenrato (Solution Michaelis)

Tampone Redox 220 mV

Tampone Redox 468 mV



Pufr pH 1.68

Pufr koncentrát pH 4

Pufr pH 4.01

Pufr pH 4.005 certifikovaný referenční materiál

Pufr koncentrát pH 7

Pufr pH 6.865 certifikovaný referenční materiál

Pufr pH 7.00

Pufr koncentrát pH 9

Pufr pH 9.180 certifikovaný referenční materiál

Buffer pH 9.18

Pufr pH 10.01

Standardní roztok konduktivity 12.85mS/cm

Koncentrovaný standardní roztok konduktivity 12.88mS/cm KCl 1M

Standardní roztok konduktivity 147µS/cm

Standardní roztok konduktivity 1408µS/cm

ORP pufr koncentrát 146 mV (Michaelis Solution)

ORP pufr 220 mV

ORP pufr 468 mV


suomen kieli

pH 1.68 - puskuri

väkevöity pH 4 - puskuri

pH 4.01 - puskuri

pH 4.005 - puskuri sertifioitu vertailumateriaali

väkevöity pH 7 - puskuri

pH 6.865 - puskuri sertifioitu vertailumateriaali

pH 7.00 - puskuri

väkevöity pH 9 - puskuri

pH 9.180 - puskuri sertifioitu vertailumateriaali

pH 9.18 - puskuri

pH 10.01 - puskuri

johtavuusstandardi 12.85mS/cm

keskittynyt johtavuusstandardi 12.88 mS/cm KCl 1M

johtavuusstandardi 147µS/cm

johtavuusstandardi 1408µS/cm

väkevöity redox-standardi 146 mV (Michaelis Solution)

Redox-standardi 220 mV

Redox-standardi 468 mV



pH-buffer 1.68

Bufferconcentraat pH 4

pH-buffer 4.01

pH-buffer 4.005 gecertificeerd referentiemateriaal

Bufferconcentraat pH 7

pH-buffer 6.865 gecertificeerd referentiemateriaal

pH-buffer 7.00

Bufferconcentraat pH 9

pH-buffer 9.180 gecertificeerd referentiemateriaal

pH-buffer 9.18

pH-buffer 10.01

geleidbaarheid standaard 12.85mS/cm

Geconcentreerde geleidbaarheid standaard 12,88 mS/cm KCl 1M

geleidbaarheid standaard 147µS/cm

geleidbaarheid standaard 1408µS/cm

Geconcentreerde ORP-buffer 146 mV (Michaelis Solution)

ORP-buffer 220 mV

ORP-buffer 468 mV



Bufor pH 1.68

bufor pH 4, koncentrat

Bufor pH 4.01

Bufor pH 4.005 certyfikowany materiał referencyjny

bufor pH 7, koncentrat

Bufor pH 6.865 certyfikowany materiał referencyjny

Bufor pH 7.00

bufor pH 9, koncentrat

Bufor pH 9.180 certyfikowany materiał referencyjny

Bufor pH 9.18

Bufor pH 10.01

Roztwór wzorcowy przewodności 12.85mS/cm

Roztwór wzorcowy przewodności skoncentrowany 12,88 mS/cm KCl 1M

Roztwór wzorcowy przewodności 147µS/cm

Roztwór wzorcowy przewodności 1408µS/cm

bufor redoks 146 mV, koncentrat (Michaelis Solution)

bufor redoks 220 mV

bufor redoks 468 mV



Soluţie tampon pH 1.68

Soluţie tampon concentrata pH 4

Soluţie tampon pH 4.01

Soluţie tampon pH 4.005 material de referință certificat

Soluţie tampon concentrata pH 7

Soluţie tampon pH 6.865 material de referință certificat

Soluţie tampon pH 7.00

Soluţie tampon concentrata pH 9

Soluţie tampon pH 9.180 material de referință certificat

Soluţie tampon pH 9.18

Soluţie tampon pH 10.01

soluție standard de conductivitate 12,85 mS/cm

soluție standard de conductivitate concentrată 12,88 mS/cm KCl 1 mol/L

soluție standard de conductivitate 147µS/cm

soluție standard de conductivitate 1408µS/cm

soluție tampon concentrată, Redox 146 mV (Michaelis Solution)

soluție tampon, Redox 220 mV

soluție tampon, Redox 468 mV



pH-buffert 1.68

koncentrerad pH-buffert 4

pH-buffert 4.01

pH-buffert 4.005 certifierat referensmaterial

koncentrerad pH-buffert 7

pH-buffert 6.865 certifierat referensmaterial

pH-buffert 7.00

koncentrerad pH-buffert 9

pH-buffert 9.180 certifierat referensmaterial

pH-buffert 9.18

pH-buffert 10.01

konduktivitetsstandard 12,85 mS/cm

konduktivitetsstandard koncentrerad 12,88 mS/cm KCl 1 mol/L

konduktivitetsstandard 147µS/cm

konduktivitetsstandard 1408µS/cm

koncentrerad redox-buffert 146 mV (Michaelis Solution)

redox-buffert 220 mV

redox-buffert 468 mV



Tampon pH 1.68

Tampon konsantresi pH 4

Tampon pH 4.01

Tampon pH 4.005 sertifikalı referans malzemesi

Tampon konsantresi pH 7

Tampon pH 6.865 sertifikalı referans malzemesi

Tampon pH 7.00

Tampon konsantresi pH 9

Tampon pH 9.180 sertifikalı referans malzemesi

Tampon pH 9.18

Tampon pH 10.01

Iletkenlik standardı 12,85 mS/cm

Standart iletkenlik çözeltisi konsantre12,88 mS/cm KCl 1 mol/L

Iletkenlik standardı 147µS/cm

Iletkenlik standardı 1408µS/cm

Tampon konsantresi Redox 146 mV (Michaelis Solution)

Redox tampon 220 mV

Redox tampon 468 mV