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MW150US pH/°C Combined Bench Meter by Milwaukee

The Milwaukee MW150 MAX 3-in-1 pH/OPR/Temp. Bench Meter has won fans around the world with its reliable, fast, simple operation as well as a tough, sleek, lightweight design with a small lab space footprint. It is accurate to ± 0.01 pH with automatic or manual temperature compensation, and built in dedicated GLP key. In addition, up to 3-point automatic calibration and 7 selectable buffer standards makes the MW150 MAX ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.

WHAT PEOPLE ARE SAYING

• "Amazingly accurate, the best meter I have used so far."
• "Very satisfied, very accurate, rugged device that calibrates easily."
• "Rarely needs to be calibrated and gives perfect readings every time."
• "Killer tool, good value."
• "Takes up hardly any space in the lab."
• "Love the GLP function."
• "Large easy-to-read dual displays."
• "Easy to Clean."

SUMMARY

The Milwaukee MW150 MAX 3-in-1 PRO pH/ORP/Temp Bench Meter is preferred by people testing all types of samples viscus or not, in a variety of applications that cause other pH meters and electrodes to fail. The MA917B/1 Milwaukee double junction electode is refillable and easy to clean. From brewers and wine makers to hydroponic growers, labs and water treatment, the MW150 MAX is your Bench Meter for fast, accurate readings.

The Milwaukee MW150 MAX pH Bench Meter offers:

ACCURACY

People choose the MW150 MAX 3-in-1 pH/ORP/Temp Meter to improve the accuracy of their testing program. With up to 3 point calibration and 7 standard buffer choices, the meter can be quickly calibrated to a higher accuracy compared with 1 or 2 point calibration. The MW150 MAX Bench Meter is accurate to ± 0.01 pH. 5x more accurate than some alternative meters.

The meter comes with a double junction pH electrode (included) and temperature sensor MA831R (included) allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC).

The meter can also be used as a very accurate thermometer with accuracy +/-0.4°C | +/-0.8°F.

TOUGHNESS

The rugged meter is built to take knocks and is sleek and lightweight.

LOW MAINTENACE

The MW150 MAX pH/OPR/Temp Bench Meter comes with the Milwaukee refillable glass MA917B/1 pH electrode and has a BNC connector allowing easy interchange to any pH Milwaukee electrode. This is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (refillable) and able to withstand more challenging samples (double junction). The MA917B/1 is ideal for use in beer making, winemaking and hydroponics, environmental labs and many other applications.

DESIGN FEATURES

• Fast easy to read results with large duel level digital LCD readout.
• Extreme accuracy to ±0.01 pH | +/-0.4°C | +/-0.8°F.
• Extended range (-2.00 pH to 20.00 pH).
• Lightweight and small bench footprint.
• Easy measurement: just place the pH electrode and temp. probe in the sample, gently stir and wait for the reading to stabilize.
• Simple push button, automatic up to 3 point calibration for increased accuracy.
• Up to 7 selectable pH calibration buffers (1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45).
• Refillable, double junction, lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage.
• Automatic Temperature compensation (ATC).
• Built-in rechargeable battery with 8 hours battery life (battery included).
• Alphanumeric LCD display messages for friendly, intuitive information, warnings and error messages.
• Internal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out).
• Dedicated GLP key function.
• 3 feet probe cables for extra flexibility when testing.

CARE AND USE

pH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.

SENSING BULB

The glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.

REFERENCE JUNCTION

The reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH electrode will no longer function.

You can extend the life of your pH electrode in the following ways.

CLEANING AND STORAGE

All pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maitenance Kit code PH-Main at checkout time! This will be needed to help clean and condition the pH electrode before use!

STORAGE

To minimize clogging the pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.

Storing in pH probe storage solution or pH calibration buffers will help address both these issues. Do not store in tap water or DI water. This will damage the sensitivity of the probe.

The best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.

CLEANING AN MAINTENANCE

Residue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution. Also:

1. Inspect the electotrode for damage or scratches, if present replace the electrode.
2. Inspect the cable. The connection cable and insulation must be intact.
3. Connectors should be clean and dry.
4. Rinse off salt deposits with water or DI water.

CALIBRATION

The pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO Plus Bench pH Meter accurate. Also, calibrate after cleaning or a long period of storage.

WD-35418-11 pH 610 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!

1874-0002 CM4-P Pyrolyzing Gas Monitor For NF3 Base Unit, 230 VAC version by Honeywell Analytics

CM4-P provides reliable, continuous detection of Nitrogen Trifluoride. The unit features an integral pyrolyzer that converts NF3 to Hydrogen Fluoride for detection on the mineral acids Chemcassette®. The unit features a variety of outputs. Chemcassette sensors provide 4 weeks or more of uninterrupted surveillence.

A variety of signal outputs are available making CM4 a truly flexible product. It easily installs into most building alarm systems. An optional rack mount enclosure and printer fill out the product range, providing convenient housing and documentation capability. The unit is capable of detecting over 25 gases-some within the same family (hydrides, mineral acids, etc.)

Features

• Continuous Monitoring on 4 Points
• Chemcassette Technology
• Integral Freon® Scrubbers
• Analog and Serial Outputs
• 300'(90m) Sampling Distance
• Table, Wall or Rack Mount Versions
• High Temperature Pyrolysis
• Coiled Quartz Pyrolyzer Design
• Integral Audio and Visual Alarms

Benefit

• Total surveillance all the time
• Reliable, interference free method provides physical evidence of events
• Scrubs commonly used Freons before pyrolysis ensuring only NF3 is detected
• Permits easy installation into virtually all annunciation and shutdown systems
• Monitors can be positioned conveniently with minimal fab intrusion
• Flexible to meet any requirement
• Ensures complete conversion of NF3
• Heating element does not contact sample, ensuring complete pyrolysis
• Easily identifies all events

*Please note we can only ship RKI products to customers within the United States

Part Number: J197130LM2

2811-4042-001M EC 28 Gas Transmitter with MODBUS, Ammonia (NH3), 0-200 ppm for Flash Freezers, No Display by GfG

Advanced Technology

Wherever hazards are expected, the EC 28 transmitter and GfG s proven monitoring systems are the right choice for reliable surveillance. The ATEX-certified design, an integrated, Ex-proof buzzer, and bright alarm LEDs provide the highest safety in hazardous areas by including visual and audible alarms. The gas alarm not only alerts the person in the control room of hazards, but also the person on-site.

Easy handling

Smart sensor technology allows a user to install the transmitter or to replace a sensor within a few seconds just plug the sensor into the transmitter. Adjustments are done directly at the transmitter using touch keys or with the remote control (one-person calibration).

Remote Control RC2

Ammonia and hydrogen are lighter than air. With the transmitter installed close to the ceiling, GfG can provide permanently connected cables with plugs for the remote control, which allow the user to do all adjustments without having to climb a ladder. In addition, one remote control can be used for several transmitters, which helps cut costs and increase efficiency.

The remote control display is always identical to that of the transmitter, making inspection, service, and calibration considerably simple.

The remote control reads the current gas concentration and can be used as an external display.

Integrated Alarm Saves Money on Ex-proof Alarm and Wiring!

The EC 28 D model shows the current gas concentration on-site at the display of the transmitter and also at GfG s GMA controller.

The EC 28 DAprovides additional bright alarm LEDs and a buzzer avoiding costs for a separate Ex-proof horn and an Ex-proof light. You also save money on wiring to connect the controller and alarm devices.

In combination with GfG's flexible control units, the EC 28 provides various possibilities for reliable and cost-effective gas monitoring.

Reliable Measurement, Increased Safety, Minimized Cost of Operation

Accurate sensors and integrated temperature compensation provide the highest measurement accuracy. Low maintenance requirements and the long sensor life reduce your cost of ownership.

Features

• Reading of gas concentration at transmitter display
• Ex-proof visual and audible alarms
• ATEX certificate II 1 G EEx ia IIC T4 / II 2 G EEx em [ib] IIC T4
• One-person calibration at transmitter using touch keys or remote control
• Plug-in smart sensor sensor replacement without opening the casing

Advantages

• Concentration display at transmitter or at remote control
• ATEX II 1 G EEx ia IIC T4 / II 2 G EEx dem [ib] IIC T4
• Ex-proof visual and audible alarms
• No need for expensive Ex-proof buzzer or wiring
• Easy sensor replacement by means of plug-in smart sensors
• Long sensor life
• Low service requirement
• Permanent status and function display at transmitter
• Adjustments without opening the casing using touch keys or remote control; easy handling even for hardto-reach transmitter positions

*Please note we can only ship RKI products to customers within the United States

113 Conductivity/Salinity Pocket Pen Style Tester by Jenco

Conductivity/Salinity pocket pen style tester, automatic temperature compensation from 5 to 55°C, with calibration via trimmer. Power 4 x 1.5 V batteries, 200 hours typical.

• Auto temp. compensation

VAF8000A Americ Confined Space Ventilator, 20" Diameter, 220V, 1-Phase, 60 Hz by Schaefer

When a life is on the line choose the best-in-class ventilator, Americ®. Americ confined space ventilators provide unrivaled performance to ensure safe, controlled and comfortable work conditions in the most extreme environments. Rugged and reliable, many units are still performing great after 15 years.

Features and Benefits:

• Industry leading airflow in all sizes, rated from 750-10,000 cfm
• Dual wall polyethylene housing designed to withstand the harshest of conditions, providing years of durability and dependability
• Premium quality motors rated for over 100,000 hours of heavy duty, continuous use for unmatched return on investment
• Safety tested to UL, CSA and CE certifications, exceeding industry standards
• Provides positive and negative airflow (blows and extracts)
• Lightweight for easy portability
• Stackable to save storage space
• Three year warranty
• Made in the USA

FS24X-911-21-5 FS24X QuadBand™ IR3+ Fire and Flame Detector, Copper-Free Aluminum Encl., (2) 3/4 in. NPT entries, for High Background IR Applications, FM, cFM, IECEx, ATEX, & INMETRO approved by Honeywell Analytics

Fire Sentry FS24X is a quantum leap in flame detection with its sophisticated software and detection technology.

The Fire Sentry FS24X is the latest generation high technology Multi-Spectrum Triple IR (IR/IR/IR/Visible) Flame Detector, which is part of our FSX family of advanced technology Electro-Optical fire detectors. Using our patented* WideBand IR™, WideBand 4.3 micron IR™, and Visible detection technology, the Fire Sentry FS24X is a quantum leap in flame detection. Sophisticated software algorithms and dual microprocessors ensure that the Fire Sentry FS24X has the highest flame detection performance combined with optimal false alarm rejection.

The WideBand IR™ Infrared technology using high-speed solid-state Quantum sensors allows detection of all types of fires, hydrocarbon and non-hydrocarbon, in all weather conditions. If the detector's signal is blocked by ordinary window glass, the patented WideBand IR sensors will still alarm to the fire albeit at a reduced sensitivity and slower response time.

Dual microprocessors provide a high level of fail-safe operation combined with fast and reliable performance. The master microprocessor performs high-speed digital sampling and signal-processing calculations, while the slave microprocessor handles various sensor data, performs communications, self-diagnostics and provides interface versatility and additional memory for storing Event Log and FirePic™ data.

The Fire Sentry FSX family of detectors feature our patented* FirePic data storage and information retrieval facility. FirePic™ records pre-fire data, which can be recovered from the Detector's non-volatile flash memory for post fire analysis and postulation of the fire cause. Additionally, unique Real-Time Graphing (RTG™) allows viewing of the data which the Detector actually sees. A combination of outputs makes the Fire Sentry FS24X a truly versatile detector for today's demanding industrial requirements.

The Fire Sentry FS24X detector has a detection range greater than 200 feet (Very High Sensitivity setting) for the detection of a one square-foot Heptane reference fire and has a cone of vision far greater in volumetric coverage than any other Multi-Spectrum IR Detector. This means fewer Detectors can be used as compared to other manufacturers' Detectors.

Features

• Patented* WideBand IR™ technology
• Patented* Electronic Frequency Analysis™
• Visible sensor for optimum false alarm rejection
• Selectable detection sensitivities
• Field-of-View: 110° cone-of-vision (90° cone-of-vision model also available)
• Dual microprocessors for reliable performance
• Real-time clock for accurate time dating of events
• FirePic™ - pre-fire event data storage
• Event log with date and time stamp
• RS-485 ModBus communication
• Non-Isolated 4-20 mA Analog output (sink or source)
• Alarm, Fault and Fire Verification relays
• Automatic optical path and electronic self-test
• Patented* Electronics Module for components protection with easy plug-in terminations and field installation
• Two 3/4" NPT conduit entries
• Low power consumption
• High RFI and EMI immunity
• FM, ATEX, CE mark approvals
• CU-TR approved
• INMETRO approved
• Meets SIL 2 requirements
• Certified to EN54-10:2002 (FS24X-9) option
• FM 3260 Performance

Benefits

• Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditions
• User selectable outputs
• Wide operating temperature range
• Optimal false alarm rejection
• Minimal maintenance for trouble-free operation
• PC software and Interface Module (FSIM) for fault diagnostics, real-time graphics (RTGs), and downloading of FirePics™ and event log
• Suitable for a wide variety of applications
• Easy electronics module replacement
• Test lamps for manual testing

Applications

• Refineries and oil production facilities
• Off-Shore platforms
• Turbine/Compressor enclosures
• Oil and gas pipelines and pumping stations
• LNG/LPG loading and unloading facilities
• Natural Gas and CNG plants
• Ethanol, Methanol, and IPA production and storage
• Crude oil and gasoline storage and tank farms
• Aircraft hangars
• Paint and solvent storage
• Chemical production, storage, and loading facilities
• Power plants

*Please note we can only ship RKI products to customers within the United States

Part Number: 66L-HCL-10