All Products

5-Staged Environmental Control

600-0050-070 Four-Gas Calibration Mix, 58L Aluminum Cylinder (50% LEL / 2.5% Vol CH4, 18% O2, 10 PPM H2S, 50 PPM CO, Balance N2) by RAE Systems

Standard single-gas and multi-gas mixtures for monitor calibration

• Sizes range from 11 liters to 103 liters
• Convenient multi-gas mixtures
• Choose between demand-flow and constant-flow regulators

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

Part Number: 10L-175-50

*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

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

GD-K8A-SIH4-DH GD-K8A Diffusion Sensor/Transmitter, Silane (SiH4) 0 - 15 PPM, with ES-23DH Sensor, with H2 Response by RKI Instruments

The GD-K8A is a diffusion style toxic gas detection transmitter ideally suited to meet your toxic gas detection needs. You can choose from a wide variety of toxic sensors to install in this model. The GD-K8A is an ideal solution for many toxic gas monitoring applications. The low profile design is only 1.5 inches thick and is easy to install. The hinged housing makes it easy to maintain. This transmitter can be installed with any RKI controller, or integrated to existing PLC or DCS system via 4-20mA output (24VDC two-wire, loop powered).

The sensors for the GD-K8A are aged and tested over a one to three month period, typically resulting in a three to five year life span, providing a lower cost of ownership for your gas detection system. The sensors are robust electrochemical type that feature higher sensitivity and selectivity. Fast sensor response time and excellent stability make these sensors the most reliable and longest-life electrochemical sensors available today.

At the heart of any gas detector is the sensor. With over 65 years of sensor technology experience, RKI has the knowledge and capability to provide the most advanced detection techniques and manufacture the most stable and long lasting sensors in the world. As a result the GD-K8A is one of the most stable and long lasting toxic transmitters on the market.

Features

• Diffusion style head
• Low profile design
• Quick response sensors
• Many toxic sensors to choose from
• 3 to 5 year typical sensor life
• Easy maintenance
• Selective for target gas
• Low cost of ownership

Applications

• Semiconductor manufacturing
• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone, & electric utilities
• Steel
• Automotive
• Refrigeration
• Food Storage
• Power Plants
• General Leak Detection

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

535300 Molybdate HR Reagent Set 0.5-66 mg/L by AquaPhoenix

The fast and easy use of VARIO Powder Packs has made them extremely popular for water testing applications in many countries throughout the world. The Lovibond Powder Pack programmed provides more experienced users with a real alternative to existing measurement systems. The Vario Powder Packs are produced to the same high quality standards that have made Tintometer s tablet reagents so successful for several decades. Parameters from aluminum and chlorine through to sulphate are just some of the well-known tests that are included in the VARIO Powder Pack range.

100 Tests

G222E-2300 G222E Single sensor configuration - Nitric oxide (NO) - Instrument Only / 1 ppm Res. / 0 - 100 ppm Range, 2-year sensor warranty by GfG

Sturdy and compact dual gas detector for monitoring toxic gases, H2 and O2

The G222E is the first device in GfG s Micro 5 series. At present, it is the smallest and at the same time one of the lightest one- to two-gas detectors with two electrochemical gas sensors (EC) in the world.

Safety through quality and functionality

Equipped with high-quality, precise and durable sensors, the system is individually tailored to your requirements. Currently, sensors are available for 20 different gases and a wide array of measuring ranges. Combine them according to your requirements or increase the safety of your employees even further by redundant use of the same sensors to minimize the danger from a specific gas.

A simple, two-button menu and a large, easy-to-read display provide easy menu navigation and reliable information even under difficult conditions.

Suitable for long periods of use

Depending on sensor equipment and configuration, the G222E has an average operating time of up to 9 months at 10 hours per working day or 90 days in 24/7 operation. The battery of the G222E can be changed in seconds if necessary and the gas detector is ready for use again.

Data logger

The internal data logger stores the last 2600 events. These include measured values, alarms, TWA and STEL values, and time as well as temperature information.

Calibration Cap & Smart Cap

Calibration and adjustment of the G222E are quite simple. All you need is the Calibration Cap for manual zero and test gas application.

If you want to read out the content of the data logger, you will need the Smart Cap, a USB connection cable and the Config Software for the G222 series instead.

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

MKLP30SO-5B Low Pressure Mist Kit with Shutoff for 30" Fans; 5 x 0.012" Nozzles, Black by Schaefer

Instantly convert your circulation fan into a misting fan with Schaefer low pressure misting kits. The misting kits can reduce air temperature up to 30°F with wind from a fan and standard water pressure from an ordinary garden hose. The kits are easy to use with push releasable connections and optional ball valve water shut offs. Available for fans of all sizes, Schaefer mist kits provide an easy economical solution for your evaporative cooling needs.

Features and Benefits:

• 1/4" black polyethylene tubing for durability and resistance to cracking
• Brass and stainless steel nozzles to atomize the water
• Push releasable nozzles and fittings for easy cleaning
• Optional ball valve for quick and easy shutoff of water supply
• Standard garden hose connection for water pressure, no additional power required
• Minimal water consumption, as low as 1.7 gallons per hour, for energy efficiency and low environmental impact.
• 8 foot water supply line connection from ring to base
• Two year warranty
• Made in the USA

Part Number: MCX3-FC1B

AI5017 PH700-MS Benchtop Lab pH Meter for Micro-volume (<15 micro liters) Water Solution Samples and/or Biological Samples by Apera

Apera Instruments PH700-MS benchtop pH meter is made for quick and reliable lab pH measurements with a LabSen 241-3SP pH/temp. electrode for micro-volume (as low as 15 microliters) water solutions, biological samples and/or protein-containing solutions. This meter kit comes with a simple electrode holder and 3 bottles of premixed pH calibration solutions (4.00, 7.00, 10.01).

• Equipped with Swiss LabSen 241-3SP pH/Temp. Electrode engineered for micro-volume (as low as 15 microliters) water solutions, biological samples and/or protein-containing solutions
• 1-3 points of auto. calibration with self-diagnosis and electrode condition display
• Max/Min reading mode allows you to quickly analyze measurement during a period of time
• 50 sets of data storage; IP54 spill-proof and dust-proof
• Comes with a simple electrode holder for up to 2 electrodes and pre-mixed calibration solutions (pH4/7/10, 50ml for each)

Old Part Number: HP1016200N
New Part Number: H1016200PN