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Jenway Bench pH Meters 3505, 3510, 3520

E23-31

Model 3505 Bench pH Meter

The 3505 is a simple to use laboratory pH, mV and temperature meter
for use in general purpose and educational applications. It utilises
rotary controls for mode selection and pH calibration. A novel design
feature ensures that inadvertent movement of the calibration controls
has no effect during sample measurement. The large display ensures
that during demonstrations and when used by groups, all can easily
see the clear LCD readout.

Model 3510 Bench pH/mV/ Meter

The 3510 is a versatile, simple to use pH, mV and
temperature meter that is ideal for routine analysis. With
up to three decimal place resolution and a choice of up
to three calibration points the 3510 provides the user
with added flexibility where future demands for enhanced
performance may be required. A choice of pH calibration
buffers to DIN, JIS and NIST standards can be used for
automatic calibration, as well as manually entered buffer
values.

Model 3520 Bench pH/mV/ Meter

The 3520 dynamic pH/mV meter offers research grade specifications
with a comprehensive range of features and functions, making it
suitable for the broadest range of research, general laboratory, QC
and GLP based applications. The built in data logger can store, print or
output readings based on a wide range of trigger options, making this
model suitable for monitoring and controlling pH levels.

ELECTROCHEMISTRY

, BENCH

Model

3505

3510

3520

pH
Range

-2.00 to +16.00

-2.000 to +19.999

-2.000 to +20.000

Resolution

0.01

0.0001/0.01/0.1

Accuracy

±0.02

±0.003

Calibration

User selectable 1, 2 or
3 point

Automtic buffer
recognition

Jenway (2.00, 4.00, 7.00,
9.20 and 10.00), DIN,
NIST, JIS

mV
Range

±1999mV

±1999.9mV

Resolution

1mV

0.1/1mV

Accuracy

±1mV

±0.2mV

Model

3505

3510

3520

Temperature
Range

-10 to +105ºC

Resolution

0.1ºC

Accuracy

±0.5ºC

ATC Range

0 to 100ºC

Outputs

Analogue and RS232

Analogue, RS232 and IrDA

Connector

BNC

Alarm points

-2.000 to 19.999pH

GLP

Calibration reminder
interval (1 to 999hrs)
Alarm outputs (open
collector and audible).
Security code protected
data

Power

9V PP3 battery as standard
or optional 9V power
supply

9V AC ±10%

ELECTROCHEMISTRY, BENCH

Code

Description

PHM1210 3505 pH meter supplied with epoxy combination pH electrode (924 001), electrode stand and holder, ATC probe (027 500), BNC shorting plug, buffer sachets and battery

PHM1212 3510 pH/mV meter supplied with glass combination pH electrode (924 005), electrode stand and holder, ATC probe (027 500), BNC shorting plug, pH 4, 7 and 10 buffers and UK power

supply

PHM1214 3520 pH/mV meter supplied with glass combination pH electrode (924 005), electrode stand and holder, ATC probe (027 500), BNC shorting plug, pH 4, 7 and 10 buffer sachets and UK

power supply

Accessories

Code

Description

CON1232 Dust cover

CON1234 IrDA serial printer supplied with paper, connection lead and power supply

CON1236 Replacement paper roll

291