Jenways 3540 Bench pH/mV Meter

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3540 Bench pH/conductivity Meter (US) / 354101

• Simultaneous display of pH and conductivity
• 2 independent channels to prevent interference between probes
• Additional modes for resistivity, salinity, TDS and mV
• Data logger with auto save/print options
• Storage of up to 500 readings (250 for each mode)

The 3540 is ideal for use in all laboratories where pH and conductivity analyses are required. The setup menu gives quick and easy access to the whole range of instrument, pH and conductivity measurement options. Calibration of both channels is automatic, with the option to select 1, 2 or 3 calibration points. The pH channel can also display mV values if required.

***Please note this is supplied with a US power supply***

The 3540 conductivity pH meter is supplied with a glass combination pH electrode (924 005), glass conductivity probe (K=1 027 013), electrode stand and holder, ATC probe (027 500), BNC shorting plug, pH buffers and US power supply.


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3540 Bench pH/conductivity Meter (US)

Full product specification.move

Full product specification.

Parameter 3540
pH range –2.000 to +20.000
pH resolution 0.001/0.01/0.1
pH accuracy ±0.003
Conductivity range Auto-selected from 0.01µS to 1.999S 
Conductivity resolution   0.01µS to 1mS
Conductivity accuarcy   ±0.5% ±2 digits
mV range ±1999.9mV
mV resolution 0.1mV
mV accuracy ±0.2mV
Temperature range –10 to 105°C
Temperature resolution 0.1°C
Temperature accuracy ±0.5°C
ATC range 0 to 100°C
Reference temperature 18,20 or 25°C
GLP Calibration reminder interval,
Security code protected data
Outputs Analogue, RS232and IrDA
Connector BNC (pH) and 7-pin DIN (conductivity)
Power   9V AC ±10% @ 50/60Hz
Size (l x w x d) 210 x 250 x 55mm
Weight   850g