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LabSen 805 Glass-body pH/Temp. Electrode for Purified Water& Low Ion-Concentration Solutions by Apera

Crafted with proprietary sensor technologies and premium materials from Switzerland, Apera LabSen 805 Glass pH/temp. Electrode is engineered for quick and high-precision pH measurement of pure water such as distilled water, drinking water, RO water, surface water, well water, boiler water, storm water, deionized water, etc.

• The L-type olive-shape membrane simply provides fast response in low ionic strength solutions and low temperature liquid thanks to its ultra-low resistance formula (<50MΩ) and large hydrogen ion sensing area, helping you obtain a stabilized reading in a much easier manner.
• The Long-Life Reference System simply maintains the reference potential stability in a longer term, significantly extending the electrode's service life.
• Triple ceremic junctions ensure quick electrolyte discharge for fast response in pure water pH measurement
• The built-in temperature sensor enables automatic temperature compensation.

12031 Advanced VX 8" EdgeHD Telescope by Celestron

Advanced VX 8" EdgeHD: truly the ultimate entry-level astroimaging package. This package combines the groundbreaking new Advanced VX mount with Celestron's best optics, the EdgeHD optical system. This setup offers the astroimager maximum versatility - allowing up to 3 different f-stop configurations. Users can attach a camera to the rear of the telescope and shoot at f/10, or attach our 8-inch focal reducer and shoot at f/7. Additionally, EdgeHD is Fastar/Hyperstar compatible, giving imagers the option to shoot at ultra-fast f/2. No matter which configuration you choose, EdgeHD technology gives you pinpoint stars all the way to the edge of the CCD sensor.

With an 8-inch optical tube and our portable Advanced VX mount, this setup can be easily transported and assembled by one person. You'll also have plenty of load capacity to attach your camera and other accessories. This setup is simple enough for a beginner to use, but can also provide years of enjoyment for sophisticated astroimagers.

• 8" (2032 mm) f/10 Edge HD includes StarBright XLT coatings for better light transmission
• Edge HD optical design fully corrects for coma and field curvature, delivering a truly flat field
• Built-in tube vents with integrated 60 micron mesh filters allow hot air to be released behind the primar mirror
• Fastar compatible tube comes with removable secondary mirror for fast f/2.8 imaging
• 9x50 optical finderscope for locating alignment stars
• Integer gear ratios and permanently programmable Periodic Error Correction eliminates recurring track errors from the worm gear.
• Autoguider port for long exposure imaging
• New motors offer improved tracking performance & provide more power to overcome load imbalances
• Updated industrial design offers more rigidity, less flexure and improved aesthetics
• New design allows viewing or imaging across the meridian without interference from the motors housings
• Improved latitude range. Can be used between 7 - 77 degrees latitude.
• NexStar hand control offers multiple language programming (English, French, Italian, German, Spanish)

About the Mount

The new Advanced VX mount was specifically designed to provide optimum imaging performance for smaller telescopes. Now your smaller telescope can take advantage of All-Star Polar Alignment and autoguider support. You'll be able to track through long exposures using permanently programmable periodic error correction. Image across the meridian without doing a meridian flip, so you can seamlessly image the best part of night sky. Advanced VX features significantly larger base castings than our previous design, improving stability under heavier loads. Improved motors offer more torque and can handle slight load imbalances with ease.

G450-11444E G450 Multi Gas Detector, LEL, O2, CO, H2S - Bump kit, Flashlight rechargeable with alkaline smart pump & single charger by GfG

GfG is one of the industry

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

K-6220D Iron (total & ferrous) HR CHEMets® Test Kit (10-100 ppm) by AquaPhoenix

The K-6220D Iron (total & ferrous) HR CHEMets® Test Kit (10-100 ppm) comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): HR CHEMets® Refill, Flat Comparator, 25 mL sample cup, 3.0 mL syringe, iron activator solution, and instructions.

Note: Kit contains only enough Activator Solution to perform approximately 7 total iron tests.

VP5-K2YQ211021A Ventis Pro5 Personal Gas Monitor, LEL (Pentane), H2S, O2 (Long-life), CO2 (IR), Li-ion Extended Run Time Battery, Desktop Charger, Pump, Black, ATEx/IECEx, LENS Wireless, Polish by Industrial Scientific

Detect up to five gases simultaneously with the rugged, wireless, Ventis® Pro5 Multi-Gas Monitor. With Ventis Pro5, safety goes beyond the gas detector whether you need team-based alarm sharing, remote monitoring with location details, or both. The monitor is also backed by a Guaranteed for Life™ warranty.

• Eliminate the need for two pieces of equipment by using Ventis Pro5 for personal monitoring and confined space entry.
• Train workers on one, multi-purpose gas monitor and reduce the risk and investment of having different devices in the field.
• Improve team and site safety by locally sharing alarms and gas readings between wirelessly connected Ventis Pro5 monitors.
• Get real-time location and alarm data directly from Ventis Pro5 gas monitors to a designated safety contact with the optional cellular or wi-fi battery pack.
• Reinforce safe behavior with programmable alarm action messages like "EVACUATE" or "VENTILATE" based on alarm level.
• Simplify the user experience with the ability to hide unnecessary screens based on user needs, role, industry, or site.

Pad set for New Model 42" Pro-Kool (4 Pads 8" X 12" X 54")

5940400 Pour Thru Cell Kit for DR3900 by AquaPhoenix

Permits rapid colorimetric measurements without requiring individual glass sample cells. The Pour-Thru Cell fits into the cell compartment, and solutions being analyzed are poured into the cell by means of a funnel and tubing.

PF3CCE-1 Dewatering Pump, 3 HP, 230VAC, 1 PH, 1 1/2" Discharge, Centrifugal by Pelsue

ALL Centrifugal pumps come equipped with couplers, needs to be wired for power & permanetly mounted to a solid structure.

6810890 Sensor, XXS Cl2 by Draeger

A small sensor - a giant step into the future: The new DraegerSensor XXS is remarkably compact, and boasts an even higher performance than the competition.

Electrochemical sensor XXS

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• monitoring of toxic gases and lack of oxygen
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• compatible with: Pac series and X-am family
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• measuring range: in vol.-% and ppm

Excellent long-term stability and short response times

Excellent long-term stability and short response times contribute to the user being rapidly and reliably warned about dangerous gases.

Constant development

The continuing development of recognized electrochemical principles and a combination of new miniaturized design elements has made it possible to drastically reduce the volume and weight of the sensors.

High sensitivity and improved gas selectivity

The DraegerSensor XXS stands out thanks to its high sensitivity and improved gas selectivity.

Internal development

All the sensors are developed and manufactured by Draeger, ensuring the highest quality and top measurement performance. When used together with Draeger developed gas detection devices, the full performance of the sensors is realized.

12012 CGEM II 1100 Schmidt-Cassegrain Telescope by Celestron

The CGEM II 1100 Schmidt-Cassegrain Telescope features Celestron's premium StarBright XLT coated optics and the newly redesigned CGEM II computerized equatorial mount. With the optical tube assembly of the CGEM II 1100 weighing only 27.5 lbs., this telescope is still portable enough to be taken to dark skies, and it has 89% more light gathering power than an 8" telescope and more than 40% more than the 9.25".

This telescope is especially at home as a solid platform for long exposure photography with optional CCD cameras or photographic equipment; it is a serious scientific research tool that comes with Celestron's premium StarBright XLT coatings.

A fresh update to the venerable CGEM mount, the CGEM II has a fresh, attractive, bold appearance and is capable of carrying Celestron's higher-end SCT optical tubes (up to 11") securely and vibration free, which is ideal for both imaging and visual observing. Capable of holding 40 lbs. of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.

ERGONOMIC DESIGN

CGEM II was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment. The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.

INNOVATION

The CGEM II series features Celestron's innovative Polar alignment procedure called All-Star™. All-Star allows users to choose any bright star, while the software calculates and assists with polar alignment. Another great feature of the CGEM II sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.

PERFORMANCE

For objects near the Meridian (imaginary line passing from North to South), the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM II mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects. Celestron's CGEM II mount is the perfect fit between the Advanced Series and CGE Series. Offering the portability of the Advanced Series and the precision of the CGE.

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

Part Number: 44L-174-25

0628 0152 Turbulence Probe, Fixed Cable by Testo

Use the turbulence probe with the compatible testo multifunction measuring instrument (please order separately) to measure air velocity and air temperature. Calculate the degree of turbulence and draught risk at the same time, in accordance with EN ISO 7730 / ASHRAE 55.

Turbulence probe - features

Use the fixed cable to connect the turbulence probe to the measuring instrument (please order separately). The clearly structured measurement menu for degree of turbulence makes it intuitive to operate. Air velocity and draught risk are therefore determined with reliability according to EN ISO 7730 / ASHRAE 55. To ensure accurate measurement results, air density compensation is carried out via the integrated absolute pressure measurement.

For convenient measurements at varying heights, we recommend using our measuring tripod for comfort level measurement (please order separately). This makes it very easy to position turbulence probes in compliance with the standards.

Intelligent calibration concept

You will get exceptionally accurate measurement results with the digital probe, because the measuring instrument makes measurement uncertainty a thing of the past. You only need to send the probe in for calibration - so the measuring instrument remains in continuous use.

Areas of application for the turbulence probe

Draught restricts the comfort level and is the most common cause of complaints about the indoor climate. The probe is ideal for determining the degree of turbulence and draught risk in the workplace. Degree of turbulence corresponds to the extent of fluctuations in air velocity over time. It is needed to calculate the draught risk.

• Intuitive: clearly structured measurement menu for determining the degree of turbulence and draught risk according to EN ISO 7730 / ASHRAE 55
• Precise: compact probe for measuring air velocity and air temperature - high-precision, even at low air velocities
• Convenient: optional measuring tripod to ensure standard-compliant positioning of probes
• Intelligent calibration concept

Includes:

Turbulence probe with fixed cable (cable length 1.6 m) and calibration protocol.

LD03SA-KTC1-XXX PULSAtron Series C Plus Metering Pump, PVDF for Sulfuric Acid >75%, Bellacide 355, 12 GPD @ 80 PSI (KOPkit # K3KTC1) by Quantrol

The Pulsatron Series C Plus offers manual function control over stroke length and stroke rate as standard with the option to select external pace for automatic control. The primary difference between the Series A Plus and Series C Plus is the pressure rating.

Four distinct models are available, having pressure capabilities of 80 PSIG (5.6 BAR), and flow capacities up to 30 GPD (4.7 lph), with a turndown ratio of 100:1. Metering performance is reproducible to within ± 3% of maximum capacity.

Features

• Manual Control by on-line adjustable stroke rate and stroke length.
• Highly Reliable timing circuit.
• Circuit Protection against voltage and current upsets.
• Solenoid Protection by thermal overload with autoreset.
• Water Resistant, for outdoor and indoor applications.
• Internally Dampened To Reduce Noise.
• Guided Ball Check Valve Systems, to reduce back flow and enhance outstanding priming characteristics.
• Few Moving Parts and Wall Mountable.
• Safe & Easy Priming with durable leak-free bleed valve assembly (standard).
• Optional Control: External pace with auto/manual selection.

Operating Benefits

• Reliable metering performance.
• Rated "hot" for continuous duty.
• High viscosity capability.
• Leak-free, sealless, liquid end.

C-1002 Filming Amine - Round by AquaPhoenix

The C-1002 Round Filming Amine Comparator is a component of K-1006 Filming Amine CHEMets® Test Kit (Rose Bengal) and is designed to be compared against the color formed in R-1006 Filming Amines CHEMets® Refill (Rose Bengal) ampoules.

The kit's range is applicable for routine measurement of residual filming amines in boiler feedwater. The comparator contains a set of color standards (sealed ampoules) containing dye mixtures that are formulated to match the colors produced by the test ampoules. The color standards are pink in color and cover a range of 0-2 ppm octadecylamine (ODA).

MX6-R7C3Q211 MX6 iBrid Multi-Gas Monitor, PID (VOCs), Cl2, H2, O2, CO2 IR, Lithium-ion Extended Runtime battery (UL/CSA/ATEX/IECEX), Aspirated (pump), English by Industrial Scientific

The MX6 iBrid® is more than an intelligent hybrid of Industrial Scientific's best monitoring technologies—it's the most adaptable six-gas monitor on the market. With hundreds of possible sensor combinations, and a robust list of available configuration settings, the MX6 iBrid is ready to monitor oxygen, toxic and combustible gas, and volatile organic compounds (VOCs).

As your work changes, so can your MX6 iBrid. It uses five sensor slots to detect up to six gases. Each of those sensor slots accepts a variety of sensors, which means you can use the instrument with a PID sensor one day and an infrared sensor the next. What's more, settings allow you to adapt the instrument's behavior for your application. If you need to use a benzene PID response factor for one application, and butadiene for others, the familiar menu structure will allow you to quickly change settings.

The rugged MX6 iBrid carries our Guaranteed for Life™ warranty and is compatible with DSX™ Docking Stations. With a DSX Docking Station, maintenance is simplified and data becomes more than a spreadsheet filled with logged readings. Proactively manage your gas detection fleet—track trends, know when instrument maintenance will be required, and understand how your MX6 iBrid instruments are being used.

• 24 "Plug-and-Play" field-replaceable sensors including PID and Infrared options
• Up to 6 gases monitored simultaneously
• Simple, user-friendly, customizable, menu-driven navigation
• Five-way navigation button
• Durable, concussion-proof overmold
• Optional integral sampling pump with strong 30.5 meter (100 feet) sample draw
• Full-color graphic LCD is highly visible in a variety of lighting conditions
• Powerful, 95 dB audible alarm

18004-16 Traceable ONE Single-Use USB Temperature Data Logger, 10 Day, 1 Minute Interval, -20 to -15°C; 10/pk by Digi-Sense

These data loggers can be used for monitoring and recording temperatures during shipments, storage, or experiments. They are ideal for food, pharmaceutical, or laboratory use any application where a small accurate datalogger is required.

The data logger features a time delay of 30 minutes so the logger will not alert when the temperature is within the alarm zone, until the delay time elapses. Protective plastic pouch keeps logger dry, eliminating concerns when shipping materials with cold packs, ice, or in damp environments. To maintain IP67 waterproof rating, do not tear open pouch before data download.

Products have an individually-numbered Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• LED alarm indicator for visual status indication
• Time delay of 30 minutes before logging begins for enhanced logging accuracy
• Protective plastic pouch maintains waterproof IP67 rating
• Bar code for in-house scanning
• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Compact, single-use datalogger with 10 day logging duration in 1 minute intervals
• Low to High alarm parameter range of -20 to -15°C

Includes

Battery (3.0 V CR2450 lithium) and NIST-Traceable calibration certificate with data.

TPPR-HF-RS-LRMHXN Floor Standing Cabinet with Rear Access 2000Hx800Wx600D includes Controller with HMI, PCBs, SD Card, Redundant Control Center Board, Modbus® Interface Board, natural ventilation, w/o power distribution by Honeywell Analytics

Honeywell's Touchpoint Pro makes gas control system design, installation, configuration and operation simple. Touchpoint Pro uses a 'building block' approach, providing unrivalled flexibility. The building block approach employed by Touchpoint Pro delivers real value by being able to adapt to each unique system requirement. Ease of use and intuitive configuration ensures that installation, set-up and ongoing maintenance costs are reduced, providing a 'no compromise' solution designed to reduce the cost of on-site safety.

Flexible architecture

Touchpoint Pro has been designed to deliver flexibility, allowing the system to be freely configured to meet customers' varying needs. Touchpoint Pro's modularity means that any system topology can be built, including centralised, distributed I/Os, or a mix of both.

24/7 visibility of system status

Touchpoint Pro's central controller has a Webserver interface, which can be accessed when it is connected to a network, allowing users to remotely view status and event history, and acknowledge, reset or inhibit channels. This feature offers the possibility of system monitoring and data analysis from a remote location using multiple devices including tablets, smart phones and remote computers.

Simple installation and maintenance

Using a simple building block technique to create your system, Touchpoint Pro offers multiple features that simplifies installation, setup and ongoing maintenance. A key feature to this is the preloaded sensor catalogue, which contains a complete listing of all Honeywell Analytics' gas sensors, each with a full default configuration setting. A user can choose to configure input channel settings from the sensor catalogue, resulting in a quick and simple three step configuration process. The rest of the configuration will be loaded automatically.

Wide selection of inputs/outputs accepted

The Touchpoint Pro Input/Output plug-in modules can be combined up to a maximum of 16 input modules (64 channels) and 32 output modules (128 channels). Modules can be located in any Touchpoint Pro enclosure and power distribution is via the communication/power Rail. Touchpoint Pro accepts analogue, digital and relay modules making it one of the most flexible controllers available.

Intuitive user interface

The heart of the Touchpoint Pro is the central controller, which includes the user interface. The user interface features a full colour LCD touch screen, and provides engineers with an intuitive solution to system set-up and deployment. Easily accessible icons, supported by drop-down menus ensure that even the most complex of system configurations can be commissioned with efficiency.

Aside from ease of use, Touchpoint Pro's user interface also includes some valuable aspects that help engineers save time, whilst setting up and commissioning a system.

Features & Benefits

• Webserver ensures 24/7 system status visibility for constant safety
• Flexible system architecture to meet specific site needs
• Easily accessible system status that can be seen at a glance

Quick Specs

• Up to 64 channels of detection and 128 output channels
• Digital and analogue inputs available
• Mulitple mounting possibilities
• Touchscreen user interface

18523-42 Type T Thermocouple Probe Quick Dis-connector, with Mini-Connector, 6" L, .125 Dia, Ungrounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• Ideal for measuring liquids, gases, or semi solids
• Designed with 316 Stanless Steel sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request.