Ph Calibration

AI1108 pH Calibration Solution Kit (7.00, 4.00) 8oz/bottle+3M KCL Storage solution 4oz by Apera

The Apera Instruments AI1108 pH Calibration Buffer Solution Kit includes two 8oz bottles of pH buffer solutions (pH 4.00 & pH 7.00), and one 4oz bottle of 3M KCL storage solution for pH/ORP electrodes. The color-coded buffer solutions are standardized against NIST certified pH references within 0.01 pH at 25°C (77°F). It's ideal for the calibration of all kinds of pH meters. Since pH level is affected by temperature, a temperature/pH reference chart is provided on the bottle label for reference. The 3M KCL Storage Solution helps keep the sensitivity and accuracy of your pH probes.

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
• Color-coded, Double-sealed, 2-Year shelf life
• Expiration date and Temperature/pH reference chart provided for reference
• The 3M KCL Storage Solution helps keep the sensitivity and accuracy of your pH probes
• Non-hazardous product (MSDS is downloadable)

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

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.

AI1122-L pH 2.00 Calibration Buffer Solution 16oz by Apera

The Apera Instruments pH 2.00 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)

pH618NF pH/Temperature with Memory and Replaceable pH Electrode by Jenco

VisionPlus pH618N is the successor of the popular pH618 advanced pH tester with IP67 body, temperature readout, 50 data point storage, menu driven operation and replaceable electrode module. VisionPlus pH618N takes useful features typically found in larger, portable meters and packed them into a small, easy to use package. Available in two different models: one for °Celsius temperature readout and one for Fahrenheit temperature readout.

VisionPlus pH618N is RoHS compliant.

• Graphical LCD provides on-screen menu selection for manual-free, easy operation.
• On-screen messaging displays useful information such as meter status, buffer selection and operation modes. no more guess work involving cryptic indictors or flashing digits.
• 50 memory storage of both pH and temperature readings with memory location id and date and time stamp.
• 4-button keypad provides intuitive operation with separate buttons for data hold, calibration, data memory storage and memory retrieval.
• IP67 rated, water-proof dust-proof body.
• Glass bulb electrode exposes more measuring surface to solution for fast response time.
• Surface mounted temperature element improves temperature accuracy and response time.
• Indicates exact date and time of last calibration so users can decide optimal maintenance schedule.
• Real-time date and time display.
• Clear LCD displays pH and temperature at the same time, along with meter status, calibrated buffers, status, date and time.
• Large temperature range for wide range of applications.
• 1,2, or 3 point calibration, with automatic buffer recognition of us and nist buffer sets.
• Calibration data is stored in memory, ready for use on power up, even when batteries are removed.
• Readings are automatically compensated for temperature (ATC).
• Data hold for convenient reading.
• Watertight case is ideal for rugged use. protective cover for pH electrode is included.
• Replaceable electrode module ensures extended usefulness.
• Belt clip which also attaches to neck strap.
• 1 year warranty.

5005KA 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
• 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

0563 2305 230 pH Meter Set by Testo

The testo 230 combines a complete pH measuring instrument and a full-value temperature measuring instrument in one compact splashproof housing. It reliably records pH values, reduction voltages and temperature in watery solutions as well as in semi-solid to solid media.

The instrument has an automatic temperature compensation, and can be calibrated with standard as well as DIN buffers in the pH area. Thanks to the possibility of connecting different pH probes, the testo 230 is universally applicable, not only for applications in the pharmaceutical industry, but also in the food sector and the field of HVAC.

Kit includes:

• Analysis instrument
• 2 electrode clips and battery
• Testo buffer set pH 4 7.50ml each
• Universal plastic electrode with temperature sensor plastic set case
• Batteries

• Measurement of pH and temperature in one instrument
• Display of calibration data and error reports
• Robust and splashproof according to protection class IP54
• Easily legible, 2-line display
• 1, 2, or 3-point calibration possible

B807 pH Buffer Solution, pH 7.00 Buffer Yellow (1 gallon) by Sensorex

Sensorex supplies pH buffers as pre-mixed, ready-to-use, color-coded liquids.-- red (pH4.01), yellow (pH7.00) and blue (pH 10.00). All buffers are guaranteed accurate to within +/- 0.01 pH units @ 25 deg C. Available sizes include pints(473mL), quarts(946mL) and gallons(3.786L). Buffer labels include pH vs. temperature information for precise calibration. Custom buffers are also available on an OEM basis. Please contact Sensorex regarding your requirements.

Electrode storage solution is available in pint and gallon sizes. This is the same solution that is shipped with all pH electrodes and ensures electrodes are ready for immediate use. Storage solution is recommended for long-term electrode storage since it is not color-coded and will not impart any color to the electrode's reference junction.

Features:

• Choice of pH 4.01, pH 7.00 and pH 10.00 or custom formulations
• Pint, Quart and Gallon Sizes
• NIST Traceability Certificates Available at Additional Cost
• Private/OEM Labeling Capability
• Color-Coded for easy recognition

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

pH630F pH/Temperature & Replaceable pH Electrode by Jenco

VisionPlus pH630 is a rugged, easy to use, IP67 rated pH tester with temperature readout. Key features include IP67 rated body, automatic temperature compensation, up to 3 point calibration and replaceable electrode module. Available in degrees Celsius and degrees Fahrenheit models.

This pH tester is RoHS compliant.

• Automatic temperature compensation
• 1, 2 or 3 point calibration
• Stores calibration data
• Replaceable electrode module
• High noise resistance
• Simultaneous display of pH and temperature
• Large temperature range
• Dedicated button for data hold
• Low battery indicator
• IP67 rated body for water-proof and dust-proof
• RoHS compliant

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

0563 2701 270 Cooking Oil Tester by Testo

The testo 230 combines a complete pH measuring instrument and a full-value temperature measuring instrument in one compact splashproof housing. It reliably records pH values, reduction voltages and temperature in watery solutions as well as in semi-solid to solid media.

The instrument has an automatic temperature compensation, and can be calibrated with standard as well as DIN buffers in the pH area. Thanks to the possibility of connecting different pH probes, the testo 230 is universally applicable, not only for applications in the pharmaceutical industry, but also in the food sector and the field of HVAC.

• Measurement of pH and temperature in one instrument
• Display of calibration data and error reports
• Robust and splashproof according to protection class IP54
• Easily legible, 2-line display
• 1, 2, or 3-point calibration possible

AI1129-L pH 11.00 Calibration Buffer Solution 16oz by Apera

The Apera Instruments pH 11.00 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)

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

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

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)

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!

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

612 Portable Digital pH Stick Meter with Replaceable pH Electrode by Jenco

Portable Digital pH Stick Meter with replaceable pH electrode. Features dual point calibration and has manual temperature compensation. 9 Volt Battery.

• All solid state design
• Low power consumption
• 0.31 high LCD display readable under bright ambient conditions
• Display hold function
• Slope adjust
• Low drift and high stability
• Manual temp. compensation
• Fast input response
• A9 voltage battery
• Battery low indicator
• Easy to use
• Low cost