Ph Calibration

5005KB pH Meter Kit by Jenco

pH/mV/Temp. handheld meter with build in tabletop stand with LCD digital display. Meter has both ATC and manual temperature compensation. pH standardization calibration is via knobs and pH slope calibration is via potentiometer. Features include a voltage recorder output, reference input pin and BNC input connector. AC/DC Powered.

Includes:

• 5005 pH/mV/Temp. handheld meter
• 600A Temp. probe
• 600P pH electrode
• 5005F carrying case with pH 4 & 7 capsules

• All solid state design
• Fast input response
• Low drift and high stability
• Tilt stand
• Greater than 100db 50/60hz rejection
• Battery low indicator
• Extra long battery life
• Auto polarity mv measurement
• Analog recorder output
• Rugged carrying case
• UL approved ac line adaptor
• Aconventional 9v battery
• Manual and ATC for pH measurement
• 0 to 100.0 °C range of temperature measurement
• 0.5 high liquid crystal display readable under bright ambient conditions

5005 pH/mV/Temp. Handheld Meter by Jenco

pH/mV/Temp. handheld meter with build in tabletop stand with LCD digital display. Meter has both ATC and manual temperature compensation. pH standardization calibration is via knobs and pH slope calibration is via potentiometer. Features include a voltage recorder output, reference input pin and BNC input connector. AC/DC Powered.

• All solid state design
• Fast input response
• Low drift and high stability
• Tilt stand
• Greater than 100db 50/60hz rejection
• Battery low indicator
• Extra long battery life
• Auto polarity mv measurement
• Analog recorder output
• Rugged carrying case
• UL approved ac line adaptor
• Aconventional 9v battery
• Manual and ATC for pH measurement
• 0 to 100.0 °C range of temperature measurement
• 0.5 high liquid crystal display readable under bright ambient conditions

0563 2065 206 pH1 Starter Kit by Testo

The testo 206 series is ideally suited for applications in liquid and semi-solid media. The instruments stand out thanks to the combination of a pH immersion probe and a temperature probe for precise and fast temperature compensation. Thanks to the large volume of gel electrolyte and the dual wall diaphragm, the probe is leak-proof, maintenance-free and insensitive to dirt.

The automatic final value recognition supports the user during measurement. The protective cover TopSafe provides the instruments with the protection class IP68, it is dishwasher-safe, hygienic and protects the measuring instrument from dirt, water and impact.

The testo 206-pH1 is specially designed for fast pH checks in liquids.

The testo 206-pH2 is ideally suited for pH measurement in semi-solid and protein-rich foods such as jellies, creams, cheese, fruit etc.

The testo 206-pH3 is equipped with a BNC socket which allows the connection of any pH probes to the instrument, depending on the application. This makes the instrument universally applicable.

Kit includes:

• One-hand pH/°C measuring instrument
• pH1 probe head for liquids, incl. storage cap with gel, calibration dosing bottles 250 ml pH 4 and 7
• TopSafe
• Belt/wall holder
• Aluminium case

• Ideally suited to applications in liquid and semi-solid media (e.g. in the food sector)
• Built-in temperature sensor
• Maintenance-free gel electrolyte
• Robust, waterproof and dishwasher-safe protective cover (TopSafe, protection class IP65)
• Automatic final value recognition (Auto-hold)
• Two-line display
• 1, 2, or 3-point calibration possible

SCT-108.003.06 SCT BEN-pH-6 pH/Conductivity Benchtop Meter by ScichemTech

SCT benchtop pH/Conductivity meter is the most widely used pH and conductivity double parameter measurement meters.

Resolution pH 0.01/Conductivity 0.1.

Includes:

• Flexible electrode holder
• pH/ATC three-in-one combination electrode
• Plastic conductivity electrode
• pH standard buffer solution 4.00, 7.00, 10.01 (50 ml)
• 1413 us/cm conductivity standard solution 50 ml
• 9v power adapter
• RS-232 communication cable
• Communication software disk
• Operation manual
• Packing list

Features:

• SCT benchtop meter is designed to measure conductivity, pH and ORP.
• The most widely used pH + conductivity double-parameter measurement meter.
• Meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.
• Three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
• Automatically recognize pH buffer solution. User can choose anyone from three series of standard buffer solutions: Europe & USA series, & NIST series
• Adopt advanced and original conductivity measurement technology, use 1pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μs/cm ~ 200ms/cm by using only one-point calibration.
• Option to switch conductivity, TDS, salinity and resistivity.
• Each meter is coded with unique serial number.
• Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.
• SCT benchtop meter meets: ISO9001 & CE standards.

601AKA pH Meter Kit by Jenco

pH/mV handheld meter with manual temperature compensation and pH calibration via knobs and pH slope calibration potentiometer. Has LCD digital display, BNC connector, voltage recorder output and reference electrode pin. AC/DC Powered.

Includes:

• 601A pH/mV Handheld Meter
• 600P pH electrode
• 601AF carrying case

• Liquid crystal display readable under bright ambient conditions
• Three position rocker switch for pH off mv operations
• Recorder output
• All solid state design
• High stability
• Low drift
• Fast response
• Rugged carrying case
• UL approved ac line adaptor
• One conventional 9v battery
• Extra long battery life
• Battery low indicator

SCT-108.001.16 SCT-PH-PEN-3 Waterproof Handheld pH/mV/Temp Meter by ScichemTech

Includes:

• Handheld pH/mV/Temp Meter
• Standard Solution
• Storage Solution (pH4 & pH7)
• Lanyard Connection
• Battery
• Instruction Manual

Features:

• Reliable SCT Tester for pH, ORP and Temperature measurements.
• Microprocessor based for fast and accurate measurements.
• Special viewing angle designed of waterproof housing IP 57 rated. It floats on water.
• Large LCD display pH, ORP and Temperature simultaneously.
• Easy to calibrate by one keyboard and Automatic Temperature Compensation (ATC), Manual Salinity(MSC) and Altitude(MAC) Compensation.
• Multi-functions with Data-hold, Max/Min and shows PTS after calibration. Degree °C/°F are switchable.
• Auto power shut off after 10 minutes of non use.
• Easy to replace electrode module and the type of electrode would be recognized automatically and shown in display during insertion.
• Battery operated. Low battery and consumption indicator.

691N 1/8 DIN Panel Mount pH Transmitter with Calibration by Jenco

1/8 DIN panel mount pH transmitter with calibration by potentiometers. Has a manual temperature control knob and normal transmitter output of 4-20 mA output for 0-14 pH range or in expanded mode 4-2mA can be for any 2 pH units from 0 to 14 pH. Features a large bright red LED display. Connectors are a BNC pH input and spade lug screw type connector block. 115/230V AC.

• Current output with selectable span for better accuracy
• Manual temp. compensation
• 0.56 high efficiency red led display
• Low power consumption
• Reduced internal heating for increased reliability
• Heat cycled 100 hrs
• Isolated 4-20 mA output span of 0 to 14 pH over any 2 pH

AI1124-L pH 3.00 Calibration Buffer Solution 16oz by Apera

The Apera Instruments pH 3.00 Calibration Buffer Solution is standardized against NIST certified pH references within 0.01 pH at 25°C (77°F). It's ideal for the calibration of pH meters that have customized calibration functions (e.g. Apera PH800, PH820, SX811).

pH value is affected by temperature variations. A temperature/pH reference chart is provided on the bottle label for reference.

All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 2-year shelf life. The expiration date is printed on the bottle. MSDS documents are downloadable.

Note: Store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children.

• High Accuracy (±0.01 pH): standardized against NIST certified pH references within 0.01 pH at 25°C (77°F).
• Ideal for the calibration of all kinds of pH meters/testers
• Double-sealed, 2-Year shelf life
• Expiration date and Temperature/pH reference chart provided for reference
• Non-hazardous product (MSDS is downloadable)

SCT-108.001.18 SCT-pH-PEN-4 Waterproof Handheld PH/mV/Cond/TDS/Salt/Temp Meter by ScichemTech

Includes:

• Handheld PH/mV/Cond/TDS/Salt/Temp Meter
• Standard Solution (pH4, pH7 & 1413uS)
• Lanyard Connection
• Battery
• Instruction Manual

Features:

• Reliable SCT Multi Tester for pH, ORP, Conductivity, Salinity and Temperature measurements.
• Microprocessor based for fast and accurate measurements.
• Special viewing angle designed of waterproof housing IP 57 rated. It floats on water.
• Large LCD display for pH / ORP / Conductivity /TDS / Salinity and Temperature simultaneously.
• Easy to calibrate by one keyboard and Automatic Temperature Compensation (ATC), Manual Salinity(MSC) and Altitude(MAC) Compensation.
• Multi-functions with Data-hold, Max/Min and shows PTS after calibration Degree °C/°F are switchable. World best combination handhled meter.
• Auto power shut off after 10 minutes of non use.
• Easy to replace electrode module and the type of electrode would be recognized automatically and shown in display during insertion.
• Battery operated. Low battery and consumption indicator.

WD-00651-38 Traceable® pH Standard Buffer with Calibration, Yellow, pH 7; 1000 mL by Oakton

Oakton pH buffers are compared against, and are traceable to, NIST Standard Reference Materials. Each bottle includes a NIST-traceable calibration report stating accuracy at 25°C to ±0.010 pH. Color-coded and colorless buffers are available in 500-mL, 1-L, or 4-L packaging sizes. Additional values and packaging sizes are available. Store at room temperature.

Certified Reference Materials (CRM) meet federal, state, and or local agencies' strictest mandates, and deliver exact calibration results for any pH meter. A2LA ISO/IEC 17025:2005 (1750.01) (Calibration Laboratory) and ISO Guide 34 (Certified Reference Material Producer) provide highest achievable levels of product production, documentation, and accuracy. Additional accreditations include ISO 31 (content) and ISO 35 (statistical analysis). ISO 9001 ensures that world-class product standards for Materials are always met.

Traceable® products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately. NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory

• Choose from clear or color-coded standards from common calibration points
• 1000 mL (32 fl.oz.) capacity
• Calibrate at pH 7
• Easily identify yellow color-coded formula

AI1228-L pH 9.00 Calibration Buffer Solution 16oz by Apera

The Apera Instruments pH 9.00 Calibration Buffer Solution is standardized against NIST certified pH references within 0.01 pH at 25°C (77°F). It's ideal for the calibration of pH meters that have customized calibration functions (e.g. Apera PH800, PH820, SX811).

pH value is affected by temperature variations. A temperature/pH reference chart is provided on the bottle label for reference.

All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 2-year shelf life. The expiration date is printed on the bottle. MSDS documents are downloadable.

Note: Store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children.

• High Accuracy (±0.01 pH): standardized against NIST certified pH references within 0.01 pH at 25°C (77°F).
• Ideal for the calibration of all kinds of pH meters/testers
• Double-sealed, 2-Year shelf life
• Expiration date and Temperature/pH reference chart provided for reference
• Non-hazardous product (MSDS is downloadable)

GrowControl™ SXHM Temp, pH, EC Transmitter by Agrowtek

GrowControl SXH is a precision digital sensor transmitter for temperature, pH, conductivity. SXH+ includes optional oxidation reduction potential or dissolved oxygen probe input. Optional color LCD display and button interface allows instant access to sensor readings, guided calibration, alarms, historical graphing and more.

Internal memory logs over 20,000 data points per sensor. Available with WiFi module for remote monitoring, data logging, alerts, and more. LX1 USB AgrowLink connects the GrowNET port to a PC for datalog download to .csv, graphing, calibration, configuration, updates, etc. using free PC software.

Connects to Agrowtek's GrowControl Cultivation Controllers as part of a complete facility control solution. LX2 ModLINK connects GrowNET™ devices to RS-422/485 for MODBUS RTU protocol.

Sensors

• Water Temperature: -20 - 60°C x 0.1°
• Conductivity: 0 - 5000uS x 10uS
• pH: 0 - 14pH x 0.01pH
• ORP or DO (+ model): +/-1000mv x 1mV; 0 - 20mg/mL x 0.1mg/mL
• Color LCD display for sensor monitoring & graphing optional
• Real Time Clock (RTC): Battery Backup Included

Features

• WiFi optional for direct sensor monitoring and web portal connection
• GrowNET link for connection to AgrowDose: Pumps or GrowControl™ master controller
• Available 4-20mA analog outputs: MODBUS RTU for industrial PLC applications
• Durable splash-proof ABS plastic enclosure: Conformal coated circuit boards
• 1-Year Warranty
• Made in USA

WD-35418-23 pH 620 Portable Waterproof pH Meter, with NIST Traceable Certificate of Calibration by Oakton

Expanded range, resolution and accuracy, increased memory, and advanced communications

These waterproof handheld meters feature a 2.00 to 19.99 pH range expandable to 0.001 pH resolution. Combined with accuracies up to ±0.002 pH, these meters provide a new benchmark in our pH meter line.

Store up to 500 data sets in the meters memory. Time-and-date-stamping meets Good Laboratory Practice (GLP) standards.

The pH 600 meters offer the latest in calibration capabilities including up to 6 calibration points, a user-settable calibration due alarm, and up to 15 buffer options with auto buffer recognition of USA, NIST, DIN, and PWB standards.

The infrared IrDA wireless technology makes PC downloading more convenient and easier. Dual power up allows you to use batteries while out in the field or the optional AC power adapter while in the lab.

As always, our waterproof meters are IP67-rated for both dust and water intrusion. Even with no probes attached!

• No more excuses for missing data! Out-of-date or unperformed calibrations are now things of the past!

0563 2063 206 pH3 Instrument Kit by Testo

The testo 206 series is ideally suited for applications in liquid and semi-solid media. The instruments stand out thanks to the combination of a pH immersion probe and a temperature probe for precise and fast temperature compensation. Thanks to the large volume of gel electrolyte and the dual wall diaphragm, the probe is leak-proof, maintenance-free and insensitive to dirt.

The automatic final value recognition supports the user during measurement. The protective cover TopSafe provides the instruments with the protection class IP68, it is dishwasher-safe, hygienic and protects the measuring instrument from dirt, water and impact.

The testo 206-pH1 is specially designed for fast pH checks in liquids.

The testo 206-pH2 is ideally suited for pH measurement in semi-solid and protein-rich foods such as jellies, creams, cheese, fruit etc.

The testo 206-pH3 is equipped with a BNC socket which allows the connection of any pH probes to the instrument, depending on the application. This makes the instrument universally applicable.

Kit includes:

• One-hand pH/°C measuring instrument
• pH3 probe head with BNC interface
• TopSafe
• Belt/wall holder

• Ideally suited to applications in liquid and semi-solid media (e.g. in the food sector)
• Built-in temperature sensor
• Maintenance-free gel electrolyte
• Robust, waterproof and dishwasher-safe protective cover (TopSafe, protection class IP65)
• Automatic final value recognition (Auto-hold)
• Two-line display
• 1, 2, or 3-point calibration possible

WD-35812-30 Nitrate NO3- Double-junction Ion-Selective Electrode (ISE) by Oakton

Double junction makes these electrodes ideal even for rugged applications

Use these economical Ion Selective Electrodes (ISEs) with the ION 510 meter, pH 2500 Ion benchtop meter, or the Ion Acorn meters. They also are suitable for use with any other ion meter, or with any meter with 0.1 mV resolution. All ISEs feature a BNC connector and 3-ft cable.

ISE solution kits contain the solutions and accessories needed for calibration, sample preparation and measurement of ion concentration and activity. All solutions are supplied with MSDS (Material Safety Data Sheet) and have a value of 1000 ppm.

• Each features a BNC connector and 3-ft cable

WD-35418-01 pH 600 Portable Waterproof pH Meter with All-in-One pH/Temperature Probe, with NIST Traceable Certificate of Calibration by Oakton

Expanded range, resolution and accuracy, increased memory, and advanced communications

These waterproof handheld meters feature a 2.00 to 19.99 pH range expandable to 0.001 pH resolution. Combined with accuracies up to ±0.002 pH, these meters provide a new benchmark in our pH meter line.

Store up to 500 data sets in the meters memory. Time-and-date-stamping meets Good Laboratory Practice (GLP) standards.

The pH 600 meters offer the latest in calibration capabilities including up to 6 calibration points, a user-settable calibration due alarm, and up to 15 buffer options with auto buffer recognition of USA, NIST, DIN, and PWB standards.

The infrared IrDA wireless technology makes PC downloading more convenient and easier. Dual power up allows you to use batteries while out in the field or the optional AC power adapter while in the lab.

As always, our waterproof meters are IP67-rated for both dust and water intrusion. Even with no probes attached!

• No more excuses for missing data! Out-of-date or unperformed calibrations are now things of the past!

3671N 1/8 DIN Panel Mount pH/ORP Controller by Jenco

1/8 DIN panel mount pH/ORP controller with dual SPDT Hi/Lo relays, manual set points and calibration are via potentiometers. Features a voltage/recorder output and an internal pH/ORP select switch. Display is a large bright red LED. Connectors are a BNC input and spade lug screw type connector block. Meter requires a Pt-100 ATC or a simulation resistor for temperature. Power115/230A AC.

• All solid state design
• Low cost
• Easy to install
• Set points on front panel
• Recorder output
• 0.56 high efficiency red led display
• 1/8 DIN aluminum case
• Set points cover entire span
• ATC for pH 0 to 100 °C
• Internal pH/ORP select switch
• Low power consumption design, reduced internal heating thus increased reliability

6230N Handheld pH/mV/Temp Microprocessor Meter with 3-Point Calibration & RS-232 by Jenco

pH/mV/Temp. microprocessor handheld meter in splash proof case with 3 point calibration, RS-232-C IBM compatible communication interface and BNC, pH/ORP connector with 8-pin DIN ATC connector. AC/DC power. CE Approved.

• 3 point calibration
• Power down memories
• Electrode offset recognition
• Electrode slope recognition
• Built in buffer temp. coefficients
• ATC
• RS-232c output
• CE approved
• Splash resistant/watertight case
• Battery/ac adaptor
• High 50/60hz noise rejection
• UL approved ac line adaptor
• Aconventional 9v battery
• Highly reliable mechanical touch keys with audio feedback

SCT-108.001.02 SCT-PH PEN-2 Handheld pH/Temp Meter with ATC by ScichemTech

Includes:

• Handheld pH/Temp Meter
• Standard Solution
• Battery
• Screw-Driver
• Instruction Manual

Features:

• Reliable SCT Tester for basic & easy pH measurement.
• Ergonomic Design - Waterproof IP57 rated.
• Accurate & Fast in measurements 0.1 pH resolution.
• Removable & changeable electrode.
• Large and clear display
• Manual calibration through screw trim port 1 or 2 points.
• With Automatic Temperature Compensation (ATC).
• Battery operated.

SCT-108.003.10 SCT BEN-ISE-2 pH/MV/ISE/Cond/DO Meter by ScichemTech

Sct benchtop pH/MV/ISE/Conductivity/DO meter is the high precision multi parameter measurement instrument.

It has high pure water pH/Conductivity measurement mode.

It has large measurement range and high accuracy conductivity measurement mode can be switch to TDS salinity and resistivity.

DO measurement has ATC, automatic salinity compensation and automatic air pressure compensation.

10 kinds of common ion can be selected in the ion concentration measuring mode. User can self define other ions.

Can switch 4 kinds of concentration unit px, mol / l, mg/l and ppm.

Instrument resolution pH 0.001, conductivity 0.5, ISE 0.01.

Includes:

• Flexible electrode holder
• Intelligent stirrer
• pH/ATC three-in-one combination electrode
• Glass pH combination electrode
• Temperature electrode
• Conductivity electrode
• DO electrode
• Double salt bridge reference electrode
• pH standard buffer solution 4.00, 7.00, 10.01 (50 ml)
• 1413us/cm conductivity standard solution
• 9V power adapter
• 6V power adapter
• Membrane cap
• DO electrode inner solution
• Cathode polishing paper stirring bead
• AA battery
• RS-232 communication cable
• Communication software disk
• Operation manual
• Packing list

Features:

• SCT meter meets with the requirement of international glp standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.
• There are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
• Automatically recognize 12 kinds of pH buffer solution. User can choose anyone from four series of standard buffer solutions: Europe & USA series & NIST series
• High purified water and ammonia added purified water pH measuring mode can be set up.
• With EH redox potential measuring mode can directly display ORP value which against standard potential of hydrogen electrode.
• Automatically recognize 7 kinds of conductivity standard solution. User can choose anyone from two series of solutions: Europe & USA series.
• Adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μs/cm ~ 200ms/cm by using only one-point calibration.
• Automatically select conductivity measurement range, when measuring high pure water, equipment automatically enters into temperature compensation of nonlinear mode.
• Equips new type of DO electrode which has function of automatic temperature compensation and automatic salinity compensation as well as automatic air pressure compensation inside meter to make DO measuring mode has temperature, air pressure and salinity automatic compensation, easy to use, accurate to measure.
• Polarogram type DO electrode has special electrode calibration cap. Only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each DO electrode equips with three spare diaphragms caps.
• There are 10 kinds of common ions can be selected in the ion concentration measuring mode, user also can self-define other ions.
• Can switch 4 kinds of concentration unit : px, mol/l, mg/l and ppm
• Each meter is coded with unique serial number.
• Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.
• SCT benchtop meter meets : ISO9001 & CE standards.