All Products

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

AI1129 pH 11.00 Calibration Buffer Solution 8oz 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)

AAA118208 DUO TRACER Portable Dual Gas Detector, NH3 (0~100ppm), CO (0~500ppm) by Senko

DUO TRACER is a portable gas detector that uses the diffusion method to warn of dangerous environments related to gases. The detector indicates the concentration of oxygen, explosive or toxic gases on the LCD monitor. It is easy and simple to operate. The device alerts workers to danger with an alarm, LED, and vibration when gas levels exceed safety thresholds. It shows the gas concentration in real time and identifies the maximum and minimum concentration. Settings can be modified via wireless or Senko IR Link (optional).

KEY FEATURES

• Dual Gas Detection: Simultaneously detects two gases for comprehensive monitoring.
• Wireless and IR Connectivity: Easy connection and configuration.
• Real-time Monitoring: Continuous gas concentration readings.
• IP67 Rating: Water and dustproof for rugged environments.
• Compact and Lightweight: Portable design for easy handling.
• High-performance Alarms: Visual, audible, and vibration alerts.
• Event Log: Automatically logs up to 30 alarm events.
• IR Link Configuration: Easy data management and setup.
• User-friendly Operation: Simple interface for ease of use.
• Multi-docking Station: Simultaneous bump test and calibration.
• Explosion-proof Certification: Complies with global explosion-proof standard.

K-5520D Hydrogen Peroxide HR CHEMets® Test Kit (5-50 ppm) by AquaPhoenix

The K-5520C Hydrogen Peroixde HR CHEMets® Test Kit (1000-10000 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, 25 uL fixed volume pipet, pipettor tips, and instructions.

77A-RTD, Type RTD, 2-Wire Temperature Transmitter and 3-Wire RTD Connection, Temperature Range 0 - 250°F (77A-11/0000/+0250/FAH) or 0 - 500°F (77A-11/0000/+0500/FAH) by Jenco

2-wire thermo well head type 4-20 mA current loop output signal temperature transmitter for thermocouple or RTD applications, 3 user selectable temperature ranges and adjustable Zero Span with current output proportional to the display LED s brightness. Two ambient temperature ranges are available model 77 and 77A. Specify type J, K, E, T or RTD and specify temperature range.

• Fits standard thermo well heads
• 12-36 vdc powered
• 3user-select measurement ranges
• Current proportional led brightness
• Factory calibrated
• User adjustable zero/span
• 2ambient temperature ranges
• Factory custom calibration available

701KC Temperature Magnetic Back Meter, Type K by Jenco

Model 701 is a battery operated thermocouple type digital thermometer that measures approximately 3x2.25x1.13 inches (77x60x30mm). It is available in 6 different configurations of thermocouple calibration with Celsius or Fahrenheit reading.

• All solid state design
• High stability
• Wide temperature range
• cold junction compensation
• Easy to read LCD display
• One conventional 9V battery
• Long battery life
• Interchangeable TC sensor

Part Number: M19712VM2

CES-J100 LED Explosion Proof Flood Light by Global Green

The housing is made of high-strength aluminum alloy + Tempered glass, it has more vibration and impact resistance.The excellent heat dissipation structure design. The efficiency and service life of the lamp can with stand high mechanical strength and temperature changes. The explosion-proof lamp has a variety of installation methods to choose, emergency optional (1.5 hours backup battery), and is very suitable for hazardous location lighting. This series hazardous location led floodlight adopts a sealed structure, which has high waterproof andanti-corrosion performance, and meets the UL1598A Marine Grade certification. it can be used in Class I, Division 2, GroupsA, B,Cand D hazardous location.

Features

• Patent designed to be Curved Fin Shape, maximize the best heat transmit.
• Aluminum alloy (ADC12).
• Lens -tempered glass (8mm) shock & vibration resistant, Super clear, >90% light transmit.
• LED: LM80 certified ,130Im/W +5, up to 240501m.
• Meanwell LED Driver, >90% driver efficacy
• Circuit design: 4KV/6KV Surge Protection power supply
• Protection: IP67, high protection grade for waterproof and dust-proof

Application

• Oil & Gas Exploration
• Drilling
• Oil Refinery
• Petrochemical Plant
• Power Plant
• Pharmaceutical Plant
• Heavy Industrial Storage Facility
• Paper mills
• Wastewater Treatment Plants
• Shipyards

FLT223 Bent-arm Stainless Steel Horizontal Mount Float Switch by Chicago Sensor

• Versatile, economical and compact.
• UL Listed internal reed switch.
• Normally closed; bottom clip can be removed and float inverted for normally open operation.
• M10 stem threading each switch comes with a nut and silicon o-ring.
• Warranted against manufacturer defect for 90 days from delivery date.

48028 Shipsurveyor 8 Portable Gas Detector c/w Carrying Case and Accessories, LEL / VOL / O2 / CO2 / H2S by GMI

With 8 models to choose from, this extremely versatile instrument complies with international marine regulations for Confined Space Monitoring, Inerting, Pre-entry Testing, Tank Cleaning and many other marine applications in vessels such as LNG / LPG Tankers, Oil Tankers, Fruit Carriers and Refrigerated Cargoes.

Features

• Fully certified to MED.
• Simple user interface.
• Infrared (IR) technology for inerting / purging operations.
• Ability to enter up to 300 unique user identified location areas.
• Integral pump capable of drawing a sample from 30 metres.
• Dual mode operation: Confined Space Monitor (CSM) or Combustible Gas Indicator (CGI).
• Rugged impact resistant carbon impregnated casing.
• LCD with automatic backlighting.
• Complete with Data Downloading and flexiCal Plus (Calibration) software.

Includes

• Hard Carrying Case
• User Handbook
• Probe Handle with Dust and Water Filters
• 1m Conductive Tubing with Quick Connect
• 15cm Probe
• Neck/Shoulder and Waist Harness
• Hex Driver
• 10 x Dust Filters
• Quick Op Guide
• Calibration Certificate
• Configuration Report
• Data Downloading
• Software CD & Calibration Software (Flexical)