pH Meters with Electrodes

This is the place to get your top of the line pH meter and electrode products and supplies.

Here’s just a small sample of the pH meters we carry and their applications. 
  
The Jenway 3510 pH Meter with electrode is a versatile, simple to use pH, mV and temperature meter that’s supplied with a glass combination pH meter electrode that’s ideal for routine analysis. 
  
If you need a general purpose portable pH meter instead, then check out the Enterprise 350 pH meter. 
  
And if you require a pH meter that’s well-suited for quality control and GLP applications, then you’ll want to use the Jenway 3520 pH Meter with electrode.

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Semi-micro electrode

Tris/TE compatible for
Tris buffer, semi-micro with 90mm reach, glass bodied for pH measurements in biological buffers, blood and protein samples (max. temperature 50°C)
Item#:
924030
537.0000
Your Price:
537.00
Each

Model 3510 pH meter w/ Glass

Combo electrode, ATC Probe,

Jenway pH Meter 3510

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.


Specifications include:

  • Simultaneous readout of pH and temperature
  • pH resolution to 3 decimal places
  • 1, 2 or 3 point calibration
  • Automatic or manual buffer selection
  • Storage of up to 32 results
  • RS232 connection to printer or PC via optional DataWay PC software
  • Warranty: 2 years

3510 pH/mV meter supplied with glass combination pH electrode, electrode stand and holder, ATC probe, BNC shorting plug, pH 4, 7 and 10 buffers and US power supply

Specifications:

Parameter

3510

pH range

-2.000 to +19.999

pH resolution

0.001/0.01/0.1

pH accuracy

±0.003

Calibration

User selectable 1, 2 or 3 point

Automatic buffer recognition

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

mV range

±1999.9mV

mV resolution

0.1/1mV

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

Alarm points

-

GLP

-

Outputs

Analogue and RS232

Connector

BNC

Power

9VAC (adaptor included)

Size (l x w x d)

210 x 250 x 55mm / 8.3 x 10 x 2.2 in

Weight

850g / 2lbs

Item#:
351-101
750.0000
Your Price:
750.00
Each

3520 pH Meter 117V

with electrode

3520 Bench pH/mV Meter (US)

  • Ideal for quality control and GLP applications
  • Up to 3 decimal place resolution
  • 1, 2 or 3 point pH calibration
  • Automatic or manual buffer selection
  • Multiple language options
  • Storage of up to 500 results
  • RS232 connection to printer or PC or infra-red (IrDA) communication
  • GLP compliant

    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.

    The 3520 pH/mV meter is 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 US power supply.

    Parameter

    3520

    pH range

    -2.000 to +20.000

    pH resolution

    0.001/0.01/0.1

    pH accuracy

    ±0.003

    Calibration

    User selectable 1, 2 or 3 point

    Automatic buffer recognition

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

    mV range

    ±1999.9mV

    mV resolution

    0.1/1mV

    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

    Alarm points

    -2.000 to 19.999pH

    GLP

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

    Outputs

    Analogue, RS232and IrDA

    Connector

    BNC

    Power

    9V AC ±10% @ 50/60Hz

    Size (l x w x d)

    210 x 250 x 55mm

    Weight

    850g

Item#:
352101
1035.5000
Your Price:
1035.50
Each

pHBasic Meter Kit & pHBasic Bio Kit

Superior Results with Classic Functionality

German quality that saves you time, provides faster reliable results but still maintains its user friendly and classic functionality for your basic everyday pH requirements. Improve your pH workflows with features such as ElectCheck and Stability Control, you do not have worry about the condition of your sensor, the integrity of your calibration or second guess when to take your reading.

  • Classic no-fuss menus and intuitive operation
  • Large LCD displays with simultaneous pH/mV & temperature
  • Understandable status icons and indicators like Stability Control
  • Automatic temperature compensation
  • Automatic buffer recognition- 2 sets of Standard Buffers or a standard value can be input manually
  • Easy 1-2-3 point Calibration
  • Quick access to electrode calibration data
  • At a glance know your sensor efficiency & calibration integrity are intact/expired with ElectCheck

 

 

PHBASIC-KIT

PHBASIC-BIO-KIT

Primary Product Type

Meters

Meters

Tip Type

N/A

Conical - Break resistant reinforced

Meter Type

pH Meters

pH Meters

Connectors

N/A

BNC/2.5 mm plug

Reference Junctions

N/A

Single Patented Sealed

Data Output

No

No

Electrolyte Filling Solution

N/A

Liquid 3M KCl Potassium Chloride

Reference System

N/A

Ag/AgCl

Reference Junction Material

N/A

Pt

Buffer Compatibility

N/A

TRIS Compatible

Calibration Points

3pt

3pt

Display

LCD 75 × 60 mm

LCD 75 × 60 mm

Electrode Material

N/A

Glass

Item#:
ASPHMETER4

3540 Bench Combined

Conductivity/pH Meter

3540 Bench pH/conductivity Meter (US)

  • 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.

    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.


    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

Item#:
354101
2230.3100
Your Price:
2230.31
Each
  • Compact basic series - for the usual applications, made from the universal A-type membrane glass
  • Comfortable handling, stylish design and reliable function
  • Liquid electrolyte electrodes with unique platinum diaphragm and refill port slider
  • Each electrode with individual serial number
  • Fits both Pinnacle and SI Analytics pH meters
  • Includes 1 m fixed cable

BlueLine pH Electrode

pH 14
285129147

pH 15
285129155

pH 25
285129258

pH 26
285129266

pH Range

0 to 14

0 to 14

0 to 14

0 to 14

Temperature Range

-5°C to +100°C

-5°C to +100°C

-5°C to +80°C

-5°C to +80°C

Temperature Sensor

NTC 30 k

NTC 30 k

N/A

NTC 30 k

Shaft

Glass, 12 mm Ø

Glass, 12 mm Ø

Noryl, 12 mm Ø

Noryl, 12 mm Ø

Shaft Length

120 mm

120 mm

120 mm

120 mm

Diaphragm

Platinum

Platinum

Fibre

Fibre

Reference System

Ag/AgCl

Ag/AgCl

Ag/AgCl

Ag/AgCl

Referencee Electrolyte

KCl 3 mol/L

KCl 3 mol/L

Gel (KCl), low maintenance, not refillable

Gel (KCl), low maintenance, not refillable

Shape of Glass Membrane

Conical

Conical

Cylindrical

Cylindrical

Resistance of Glass Membrane (25°C)

200 M

200 M

400 M

400 M

Type of Membrane Glass

A

A

A

A

Connection

DIN 19 262 + banana plug

BNC plug + banana plug

BNC plug

BNC plug + banana plug

Item#:
ASPHMETER1

 

  • Simultaneous pH and temperature display
  • Storage of up to 32 results
  • Automatic or manual calibration 500 hours battery life
  • Application specific electrodes and consumables

    The 350271 is a general purpose portable pH meter offering 1 or 2 point pH calibration and automatic buffer recognition with manual override. It simultaneously displays both the temperature compensated pH readings and the manually set temperature.

     

    350271

    370271

    pH range

    -2 to 16

    -2 to 16

    pH resolution

    .01

    .01

    pH accuracy

    ± .02

    ± .02

    Automatic buffer recognition

    4,7, 9.22, 10 (with manual override)

    4,7,9.22,10 (with manual override)

    Calibration

    User selectable 1 or 2 point

    User selectable 1 or 2 point

    mV range

    -----

    ±1999mV (absolute or relative)

    mV resolution

    -----

    1mV

    mV accuracy

    -----

    ±1mV

    Temperature range

    ----

    -10 to 105 ° C

    Temperature resolution

    -----

    .1 ° C

    Temperature accuracy

    ----

    ± .5 ° C

    Manual temperature range

    0 to 100 ° C

    0 to 100°C

    Connector

    BNC

    BNC

    Power

    2 AA batteries

    2 AA batteries

    Battery life

    500 hours (typical)

    500 hours (typical)

    Size (l X w x d)

    175 X 75 X 35 mm

    175 X 75 X 35mm

    Weight

    250g

    250g

Item#:
ASPHMETER2

The 3-in-1 electrodes measure pH, reference, and temperature in one electrode. These electrodes are constructed out of an epoxy material for increased strength and durability. The 3-in-1's temperature compensation will only work with our 300 and 400 series meters. The refillable 3-in-1 electrode has a patented ion barrier which produces the fast response of an Ag/AgCl electrode without the use of AgCl in the reference solution. This results in a tris compatible electrode. This electrode also features patented replaceable junction for extended electrode life.

Special Features: Replaceable Junctions

Slow response times and unstable readings are most often caused by clogged or contaminated reference junctions. Our patented replaceable junction lets you restore your electrode to like-new performance in minutes, at a fraction of the cost of a new electrode.

Item #
476156
476286
476346
476436
476466
476476
Model
Semi-Micro Refillable
Flat Surface
Semi-Micro Gel
3 in 1 Refillable
3 in 1 Gel
Gel Spear Tip
Connector Types
BNC
BNC
BNC
BNC
BNC
BNC
ATC Connector
RCA
RCA
Measuring
pH Range
0 to 14
0 to 14
0 to 14
0 to 14
0 to 14
2 to 13
Reference
Internal Element
Silamid (Ag+ Barrier)
Silamid (Ag+ Barrier)
Ag/AgCl
Silamid (Ag+ Barrier)
Silamid (Ag+ Barrier)
Silamid (Ag+ Barrier)
Fill Solution
3 M KCl
3 M KCl
Gel
3 M KCl
Referid Polymer
Gel
Junction Material
Platinum
Replaceable Ceramic
Annular
Replaceable Ceramic
Open (Hole)
Ceramic
Temperature
Operational Range
0 to 100°C
0 to 100°C
0 to 80°C
0 to 100°C
0 to 80°C
-5 to 80°C
Dimensions
Overall
8.07 in (205 mm)
6.1 in (155 mm)
7.5 in (190.5 mm)
6.1 in (155 mm)
6.1 in (155 mm)
5.6 in (143 mm)
Body/Tip
0.47 in (12 mm) /
0.47 in (12 mm)
0.25 in (6.35 mm)
0.47 in (12 mm)
0.47 in (12 mm)
0.43 in (11 mm) /
 
0.19 in (5 mm)
0.39 in (10 mm)
Cable Length
38 in (1M)
Body Material
Glass
Polymer
Epoxy
Polymer
Polymer
Polymer
Fill Solution
477006
477006
None
477006
None
None
Replaceable Junction
N/A
477269
N/A
477269
N/A
N/A
Applications
 
- Sample depth 5/8 in minimum
- Replaceable junction helps prevent clogging
- Culture tubes
- Replaceable junction helps prevent clogging
- Designed for durability and ease of maintenance in aqueous sampling
- Sampling meats, cheese
 
- Small volume
- Small samples
- Low maintenance
- General pH measurement with automatic temperature compensation
- General pH measurement with automatic temperature compensation
- Low maintenance
 
- Tris Buffer
- Tris Buffer
- Sample depth 3/8 in minimum
- Tris Buffer
- Tris Buffer
 
- Non-aqueous
- Semi-solid substance
Warranty
1-yr
1-yr
6 Months
1-yr
1-yr
6 Months
Item#:
ASPHMETER3
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