wtw ProfiLine Cond 3110 User Manual

Service & Reparatur
025748 3xxx 1 von/of 22 mijo 2010
Service manual 3xxx
1. Reparaturanleitung / Repair instructions ……………………………… 2
1.1. Fehler der Energieversorgung / error in power supply ……………... 2
1.2. Fehler an Bedienelementen / errors of operating elements ……….. 3
1.3. Fehler an Schnittstellen / errors at interfaces ………………………… 3
2. Gerät zerlegen / disassembling the meter ……………………………… 5
2.1 Gerät öffnen / opening the meter .................................................................... 5
3. Testanleitung / test instructions …………………………………………….. 15
3.1. Displaytest / display test ……………………………………………………….. 16
3.2. Tastaturtest / keypad test ………………………………………………………. 17
3.3. Spezifikationstest / specification test ……………………………………….. 20
4. Ersatzteile / spare parts …………………………………………………………. 21
Datum:
Urfassung: M. Joppich
Geprüft: Dokumentnummer:
025748

wtw ProfiLine Cond 3110 Specifications

General

Temperature Accuracy	± 0.1 °C
Temperature Resolution	0.1 °C
Protection Class	IP 67
Conductivity Accuracy	±0.5% of reading
Reference Temperature	20 °C / 25 °C
Display	LCD
Power Supply	rechargeable battery
Measurement Parameters	Conductivity, salinity, TDS, temperature
Temperature Compensation	Automatic