$400 - $500

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

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

Part Number: 116L-481

Part Number: Z10172PN

Part Number: SR-W3-1S

Part Number: U10675PN

GLWPAK-2 Glassware Set, 2 Titration by AquaPhoenix

Buret Titration Set Includes: 2x Autoburet with Teflon stopcock, glass, 10 mL, 2x Bottle, poly, 500 mL, 1x Graduated cylinder, poly, 100 mL, 2x Erlenmeyer flask, poly, 125 mL, 2x Stir rod, plastic

1003-25 EC BLK "Pistol Grip" Electric Deadman Remote Control Switch with 25' Red 16.26 Extreme Cable by Western Technology

The most advanced 2-WIRE SEALED ELECTRIC DEADMAN CONTROL on the market. Suitable for any electric remote control system, the 1003 Pistol Grip is designed specifically for fueling with ergonomic, trigger-activated pistol grip design for operator comfort and improved safety.

Features

• All polyurethane construction (rubber-like material)
• Sealed body
• Two-wire system
• Suitable for any electric deadman remote control system
• Advanced ergonomic, trigger-activated pistol grip design for operator comfort and improved safety
• Preferred by contractors worldwide for maximum safety and reliability in extremely harsh conditions
• Designed specifically for fueling
• NEMA 4 rated for wet or dry locations
• Built to order
• UL Listed switch
• Ideal for indoor or outdoor use
• Additional options include: coiled cord, Extreme Cable, sparkproof cable reels, made to order cable length, wireless configuration

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

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

SRBN21B Cool Guardian R410A: Refrigerant gas detector with semiconductor sensor for R410A; measuring scale: 0...1,000 ppm by Seitron Americas

Cool Guardian Refrigerant Leak Detector, uses fast response time, low-temperature performance (-40..+122°C / -40..+50°F), and integrated audio and visual alarms, simplifies and facilitates compliance and safety regulations.

Modern refrigeration systems are engineered for optimal efficiency and airtight integrity. However, improper installation, unintentional damage, or mechanical wear and tear can potentially lead to dangerous gas leaks.

In this context, Cool Guardian gas transmitter serves as a vigilant guardian against unforeseen leaks, which could compromise both the environment and human health.

Applications

Selection of the appropriate gas sensor to monitor the presence of refrigerants in industrial processes, commercial cooling systems, or refrigeration facilities is crucial when it comes to fixed gas transmitters. These transmitters are designed to accurately detect and measure various refrigerant gases, providing essential data for maintaining the integrity of refrigeration systems and preventing potential leaks.

Industrial Refrigeration

Large-scale refrigeration systems in industries like food processing, pharmaceuticals, and cold storage facilities rely on refrigerant gas. Leak transmitters help detect leaks promptly, preventing environmental damage and ensuring the safety of workers.

Mechanical Rooms

Mechanical rooms can pose safety risks due to the presence of different gases. Refrigerant gas leak transmitters continuously monitor the environment for leaks, ensuring the safety of personnel working in these areas by promptly detecting any gas leaks.

Process Cooling / Chillers

Chiller systems often use refrigerants to maintain specific temperatures for industrial processes. Leak transmitters provide continuous monitoring, ensuring that any leaks are promptly detected to prevent disruptions in the cooling process.

HVAC Systems

Heating, ventilation, and air conditioning (HVAC) systems in commercial buildings, hospitals, hotels, and shopping malls use refrigerants. Leak transmitters aid in monitoring and detecting leaks.

Laboratories and Research Facilities

Laboratories, especially those handling sensitive materials or operating with precise temperature control, utilize refrigeration systems. Leak transmitters play a critical role in maintaining the integrity of experiments and preserving samples by promptly detecting leaks.

610-0053-000 Single-Gas Calibration (Sulfur Dioxide, 5 PPM, Balance N2), 58 Liters by RAE Systems

Green cylinder technology not only saves the environment, it also saves time and money.

• Gas cylinder size options 34, 58 and 116 liter
• Green Refillable cylinder
• "Strip and Ship" program for easy return of empty cylinders
• Small cylinder footprint
• Cylinder technology offers exceptional gas stability
• All gas cylinders use the same valve

MONGUACON Guardian Monitor Connect by Bluelab

A constant indicator of pH, conductivity and temperature, enabling you to optimise these parameters.

Monitor and wirelessly data log the essential nutrient solution parameters - pH, conductivity and temperature - when teamed up with a Bluelab® Connect™ Stick and local computer. Keeping track of the growth history on your computer will give you the blueprint for crop success again and again.

Guard your results by setting a high and low alarm range in each parameter and receive digital notification if the solutions move outside the alarm ranges set.

Probe cable length: 2 meters / 6.5 feet

Features

• Wall mount for continuous viewing
• Remote viewing with Bluelab® Connect™ Software and Apps
• Replaceable double junction pH probe included
• Bright, plant-safe green LED with adjustable brightness
• Easy to navigate menu to program & adjust settings
• Selectable conductivity and temperature scales
• No calibration required for conductivity and temperature (factory calibrated)
• Simple push button pH calibration
• Flashing high and low alarms (non-audible)
• Built with greater tolerance to RF / electronic interference
• International power supply

WD-20250-29 Data Logging Sound Meter with NIST-Traceable Calibration by Digi-Sense

Get precision sound decibel measurements for product noise certification and reduction applications. Meter conforms to IEC61672-1 Class 2 standards.

Features

• Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
• Get added flexibility with four userselectable ranges from 30 to 130 dB
• Suits a wide range of applications with programmable sample rates and A and C weighting capabilities
• Memory expands up to 32,700 readings
• Easy analysis with data logging software featuring graphical display (included)
• Download data via USB to your PC for analysis later
• Ideal for field use tripod mountable
• Save battery life with auto power-of

Applications

• Ideal for OSHA and IEC surveys
• Facilities with industrial machinery or equipment
• Residential or commercial environments

Includes

Windscreen, 3.5-mm earphone plug, screwdriver, software, USB cable, batteries, and NIST-traceable certificate with data and uncertainties.

MiSC-UVIR-s2 MiScope Digital Microscope with UV and IR Illumination by Zarbeco

The MiScope (pronounced My-Scope) now brings portable UVIR imaging to a new level. It combines a digital movie camera, precision optics, ultraviolet (UV) and infrared (IR) LEDs into a microscope that fits in the palm of your hand.

Magnification of 40-140X lets you examine documents for ink comparison with IR, or zoom in to view fluorescent inks and tracer fibers with UV. Or use the UV light to look for traces of glue or IR light to look through pigments.

Capture images or movies, easily add labels, make measurements, and even draw right on the live video image.

The 3-position switch lets you choose between IR and UV illumination. Or turn the LEDs off and use an external light source.

NOTE: This unit does not contain built-in white LEDs.

Features

• View live and capture images on the computer screen (or use a computer projector for large groups)
• 40 - 140x magnification
• 3 position switch IR LEDs/all off/UV LEDs
• Completely portable with a laptop computer
• Save still images, movies and time lapse
• Labels, markers, time stamps, measurement
• Draw directly on the live image
• Print, e-mail, or import into other programs such as Power Point, Word, and Photoshop
• Includes Video ToolBox PC Software

Application

• Education
• Field Science
• Collectibles
• Forensic Science
• Manufacturing

Computer Requirements

• Pentium III 500MHz or greater
• Windows 2000/XP/VISTA/7/8
• MAC OS X 10.6+ (Mac Software Optional)
• DirectX 8.1 or greater
• Internet Explorer 5.0 or greater USB port