Fan

LFZ-30U270 Laboratory Freezer Upright by Citizen Scale

Features

It is suitable for scientific research institute, laboratory of electronic and chemical enterprise, blood station, hospital, epidemic station and husbandry department.

Temperature Control

Microcomputer control, digital temperature display, its adjustable when temperature is set at - 10º to -40º.

Safety system

It has perfect alarm system with sound buzzer and flashing alarm function, it can implement high-low temperature alarm, sensor fault alarm other functions.

Refrigeration System

Using imported famous brand Danfoss compressor with BBM fan that make refrigeration fast, resonable evaporative condenser design that effectively increase refrigerated area and refrigeration speed.

Humanized DESIGN

High-quality stainless shelf that is convenient to access and easy to clean, stainless steel tank that never getrusty, using fluoride - free environment-friendly refrigerat, 100% no chiorocarbons, to protect ozone layer, which is real product.

Optional Accessory

multi-function paperless recorder, WIFI Remote system, Rs232 / Rs485 & Software.

MAC-20F-DDF 20" High Velocity Direct Drive Floor Fan by Master

Master's MAC-20F-DDF High Velocity Floor Fan delivers fresh air quickly to localized spaces.

Great for spaces with or without air conditioning, Master's 20" Floor Fan can take the edge off of your monthly energy bill by allowing you to use the A/C more sparingly.

The MAC-20F-DDF utilizes our efficient direct drive design, which helps to conserve electricity. It has 3 speed settings, and features a heavy-duty all metal construction.

Whether it's a warehouse, garage, barn, or a crowded summer gathering, Master's High Velocity Fans are an efficient way to cool all types of spaces.

• 3 Speed settings
• Heavy-duty all-metal construction
• Industrial high velocity motor
• Porcelain coated safety grills
• Tilt-angle head for directional airflow control
• 9 ft. power cord

GrowControl™ SXW Outdoor Weather Sensor by Agrowtek

GrowControl SXW Weather Monitor & Controller is a precision digital outdoor climate monitor featuring temperature, relative humidity, ambient light, and optionally CO2 ppm sensors. Also includes inputs for Agrowtek's wind speed anemometer, wind direction vane, and IR rain sensors. Housed in a rugged stainless steel enclosure and designed for pole or wall mounting.

Internal memory logs over 20,000 data points per sensor. Connects to Agrowtek's GrowControl Cultivation Controllers as part of a complete facility control solution. Available with WiFi module for stand-alone or remote monitoring, data logging, alerts, and more.

LX1 USB AgrowLink connects the GrowNET™ port to a PC with free PC software for datalog download, graphing, calibration, configuration, firmware updates, etc. LX2 ModLINK connects GrowNET™ devices to RS-422/485 for MODBUS RTU protocol

Sensors

• Air Temperature: -20 - 60°C
• Relative Humidity: 0-99% RH
• Light (Irradiance): 0-2000 Watts/m2
• Carbon Dioxide (optional): 0-10,000 ppm
• Barometric Pressure (optional): mm-Hg, in-Hg
• Wind Speed: 0-100 mph, kmh
• Wind Direction: 0 - 359°
• Rain
• Real Time Clock (RTC): Battery Backup optional
• Fan aspirated with air filter for high accuracy

Features

• WiFi optional for direct sensor monitoring and web portal connection
• GrowNET™ Digital Communication Port
• MODBUS RTU via LX2 ModLINK Optional 4-channel 4-20mA analog outputs
• Weather-proof stainless-steel enclosure
• 1-Year Warranty
• Made in USA

C011030 Xgard Hazardous Area ESU EX, for Three Detectors by Crowcon

The Environmental Sampling Unit provides a cost-effective solution for monitoring high-density gases such as chlorine, sulphur dioxide and flammable vapours, in environments where the positioning of conventional sensors is not practical.

The sampling chamber is fitted with an electric fan, which draws an air sample via a pipe. Xgard gas detectors are fitted to the chamber to monitor for the presence of flammable or toxic gases.

Features:

• Can monitor up to 12 metres of perforated pipe using a fan-aspirated single sensor.
• Flameproof fan available for flammable gas applications.
• Fan-fail monitoring is available for up to four units using a Gasmaster control panel.
• Typical applications include gas detection in LPG and chlorine stores, flammable gas detection in wet wells.

545BC2G 54" Galvanized Box Exhaust Fan with Cone, 5-Wing Galvanized Blade, 2 Hp by Schaefer

Schaefer 54" galvanized cone fans with butterfly shutters offers high quality and at an economic price. The galvanized design protects against corrosion in hash agricultural applications and prolongs the life of the fan, greatly lowering the environmental and economic cost. The two-piece butterfly shutter keeps light out and improves performance.

Features and Benefits:

• G90 galvanized construction, for corrosion resistance
• Matched motors and blade combination for greater airflow and maximum efficiency
• Totally enclosed, thermally protected and maintenance free motor with completely sealed ball bearings motors for safety and long life
• Easy belt replacement, minimal maintenance required
• 3-wing or 5-wing blade style
• Two year warranty
• Made in the USA

3703-200 Dynagard Stand-alone System, Hydrogen Sulfide (H2S) by GfG

Single-point Area Monitors

Dynagard AutoCal^® monitors are single point detection instruments that accurately measure toxic gases and oxygen levels. Alarm lights on the front panel illuminate and an internal horn sounds when gas concentrations are exceeded.

Simple and effective

The units accurately display values on a large backlit LED and can transmit a linear 4-20 mA output. AutoCal® calibration and maintenance is done effortlessly through front panel push-buttons. Smart sensors enable the user to change measuring ranges or gas types in the field without a need for additional programming. The Dynagard is equipped with onboard relays for two adjustable alarm points. It also has one sensor fault for local connection and activation or deactivation of external devices like strobes, fans, auto dialers etc.

Features

• AutoCal® automatic calibration
• Smart sensor technology
• Digital display / control connection
• Internal push-button alarm settings

MHD-42-BDF 42" Industrial Belt Drive Barrel Fan by Master

These mobile drum fans are the portable solution for moving large amounts of air at higher velocities. Designed with ultra-durable housing and a rugged base for impact resistance and to withstand the elements, these fans are ideal for portable personal comfort or livestock and equipment cooling needs in any industrial, commercial, or agricultural facility.

• OSHA-compliant guards
• Incredibly quiet for their size and performance levels
• Extremely high airflow and air throw, rated up to 18,000+ CFM
• Single- and two-speed models available
• UL-approved power cord included
• Direct-drive and belt-drive models available

16" Poly Fan Blade, 3-Wing

SX-FLT Fan Air Filter by Agrowtek

Time to replace your sensor filters? Protect your investment by keeping your filters clean and in-tact. Filters prevent sensors from becoming damaged due to foriegn particles in the air. Easy to replace! Just remove the filter grate and clean or replace your filter when it becomes loaded with particulate.

3706-050 Dynagard Stand-alone System, Nitrogen Dioxide (NO2) by GfG

Single-point Area Monitors

Dynagard AutoCal^® monitors are single point detection instruments that accurately measure toxic gases and oxygen levels. Alarm lights on the front panel illuminate and an internal horn sounds when gas concentrations are exceeded.

Simple and effective

The units accurately display values on a large backlit LED and can transmit a linear 4-20 mA output. AutoCal® calibration and maintenance is done effortlessly through front panel push-buttons. Smart sensors enable the user to change measuring ranges or gas types in the field without a need for additional programming. The Dynagard is equipped with onboard relays for two adjustable alarm points. It also has one sensor fault for local connection and activation or deactivation of external devices like strobes, fans, auto dialers etc.

Features

• AutoCal® automatic calibration
• Smart sensor technology
• Digital display / control connection
• Internal push-button alarm settings

3707-050 Dynagard Stand-alone System, Sulfur Dioxide (SO2) by GfG

Single-point Area Monitors

Dynagard AutoCal^® monitors are single point detection instruments that accurately measure toxic gases and oxygen levels. Alarm lights on the front panel illuminate and an internal horn sounds when gas concentrations are exceeded.

Simple and effective

The units accurately display values on a large backlit LED and can transmit a linear 4-20 mA output. AutoCal® calibration and maintenance is done effortlessly through front panel push-buttons. Smart sensors enable the user to change measuring ranges or gas types in the field without a need for additional programming. The Dynagard is equipped with onboard relays for two adjustable alarm points. It also has one sensor fault for local connection and activation or deactivation of external devices like strobes, fans, auto dialers etc.

Features

• AutoCal® automatic calibration
• Smart sensor technology
• Digital display / control connection
• Internal push-button alarm settings

VPE-1000 Digital Ultrasonic Detector by Superior AccuTrak

When powerful performance is needed and budgets are limited, choose the versatile Superior AccuTrak® VPE-1000. It is the first low cost digital ultrasonic detector, offering extraordinary features at a fraction of the cost of other ultrasonic instruments. The AccuTrak® model VPE-1000 is extremely sensitive to the ultrasonic sound of leaks and friction in industrial systems. By using a technique called "heterodyning" it translates the ultrasound to a lower frequency which our ears can interpret. The AccuTrak® is so sensitive it can hear the blink of an eye, yet most background noise will not interfere with detection accuracy. Patented technology uses a microcomputer and digital circuitry making AccuTrak® the most accurate and repeatable ultrasonic inspection instrument available in its class.

Applications:

The VPE-1000 is perfect for schools, hospitals, hotels, and other large institutional or industrial environments. Use for a variety of leak detection and plant maintenance applications.

• Leak Detection: Air, Vacuum, Refrigerants; ANY GAS!
• Steam Traps: Detect live steam loss in seconds!
• Valves: Detect/hear internal leakage in check, ball, needle, gate or any type of valve! Diagnose thermal expansion valves in just five minutes!
• Bearings: Hear wear and lubrication problems before damage is done!
• Electric Arc and Corona: Inspect circuit breakers, relays, and buss bars! Check for corrosion on contacts and proper insulation!
• Pneumatics and Hydraulics: Inspect controls, hoses, tools, fittings and internal cylinders with ease!
• Vibration: Detect the ultrasonic sound generated by excessive friction!
• Fan Belts

Features:

• Digital LED Indicators: Both alphanumeric and bar-graph!
• Digital Peak Hold: Holds highest level for easy readability!
• Separate Volume/Sensitivity: Independent controls allow you to "zoom" into sounds in noisy areas!
• Dual Sensors: Each with excellent frequency response, and independent settings

Includes everything you need!

• Detector
• Touchprobe & waveguide attachments
• Comfortable over the ear headset
• Battery
• Owners manual
• Instructional video
• Hard case

16111-00 BX-500 Portable Infrared Calibrator, 122 to 932F by Digi-Sense

This infrared calibrator features a microprocessor-based PID temperature controller with precision 100 Pt RTD providing accuracy and stability. Swing down the riser to raise the front end for greater visibility and easier programming. Switch between °F and °C to accommodate any thermometer or test protocol. Fan cools the heater quickly to a lower set point, so you can perform more calibrations.

• Large 2-1/4" (57 mm) black body with 0.95 emissivity satisfies most test geometry requirements
• Self-test upon startup alerts you to malfunctions, saving time
• Dual-line LED shows set point and actual temperatures simultaneously

Includes

power cord.

9000 Inspection by Test Products International

How do you know if things are OK or not? Go and check them is the answer - but obviously you can't do it all by yourself? TPI's new Pocket Inspection system allows absolutely anybody to do it for you by simply answering a list of customizable user defined questions on a rugged handheld PC. The answers are stored and uploaded to the included PC trending software that automatically flags up any warnings or alarms. It will even send out emails to anyone who needs to know!

The handheld Pocket Inspection unit is Extremely rugged (waterproof and droppable) and has a high resolution color display with both touchscreen and keypad entry capability. The software is incredibly easy to use and set up. It comes with a set of "industry standard inspection menus (e.g. fan inspection, pump inspection, etc) that can easily be edited to create new user defined inspection metrics, or simply create your own. "Is the floor clean?", "Are the lights working?" and so on

Consistent verifiable inspections are often the difference between a long life span and early failure. With the optional RFID feature the entire inspection process can be automated. The addition of RFID tags enables instant recognition of individual assets. Customizable menus guide field technicians through a checklist to ensure consistent inspection parameters each and every time. Pocket inspection will also write data back to RIFD tags so the inspection is verified. Data gathered in the ruggedized PDA is automatically downloaded to the correct file when synchronized with the host computer to eliminate data entry errors. Reports can be generated quickly and emailed automatically to managers and technicians so little problems can be dealt with before they become big headaches.

Benefits:

• Easy to use
• Consistently capture the same metrics for every asset
• Optional RFID for route verification
• Value priced
• Ruggedized IP67 case
• Automated report generation

Applications:

• Commercial / Industrial HVAC
• Food Processing
• Manufacturers
• Mining
• Packaging
• Petrochemical
• Printing and Paper Processing
• Utilities

MHD-36-BDF 36" Industrial Belt Drive Barrel Fan by Master

These mobile drum fans are the portable solution for moving large amounts of air at higher velocities. Designed with ultra-durable housing and a rugged base for impact resistance and to withstand the elements, these fans are ideal for portable personal comfort or livestock and equipment cooling needs in any industrial, commercial, or agricultural facility.

• OSHA-compliant guards
• Incredibly quiet for their size and performance levels
• Extremely high airflow and air throw, rated up to 18,000+ CFM
• Single- and two-speed models available
• UL-approved power cord included
• Direct-drive and belt-drive models available