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Starrett 120MZ-300 W/SLC Yellow Dial Caliper, Hardened Stainless Steel, Redemption card for Standard Letter of Certification, 0-300mm Range, 0.02mm Graduations
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6 Quart Regulator Dental Lab Pressure Pot Equipment
Used to produce quality airless appliances. You only need 18 to 22 psi to cure most acrylic resins. This pressure pot features an air pressure regulator that allows you to easily monitor, adjust and set the air pressure (psi) from an air valve directly on the air regulator. This allows for greater control, accuracy, and holding time of the air pressure you require. Once set to the desired air pressure (psi), this pressure pot will maintain that air pressure throughout the curing process. 6 Quart Dental Pressure Pot With Regulator Instructions Warning: Explosion and or serious injury may result. 1) Do not place or leave on stove or other heat source with lid sealed (while in use). 2) Do not use heat to pressurize, or while under pressure. 3) Do not use over 30 psi. 5) Do not attempt to open lid while under pressure. The recommended air pressure for curing most acrylic resins is between 18 and 22 psi. Pull this valve out, away from the regulator to unlock it. Connect the end of the air hose with the quick conne
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Oakton WD-35710-00 TempLog Temperature Datalogger, 2.8" Diameter x 0.9" Depth
The Oakton 35710-00 TempLog temperature datalogger is a handheld data logger that stores up to 16,000 temperature measurements, allowing for data tracking over long time periods. A datalogger is a data storage instrument and is used in shipping, storage, laboratories, factories, refrigerators, freezers, incubators, dessicators and greenhouses. This portable logger has a selectable sampling rate from once per ten seconds to once per two hours. The two-digit display shows current conditions in degrees C or F, and has the ability to switch to daily or hourly minimum/maximum values, with the press of a button. Its built-in IrDA transmitter sends data to the optional IR printer for ease of recording readings, and the meter is Ingress Protection (IP)-65 rated for protection against liquids or solids. A display flashes an indicator if set point alarm limits are exceeded. A built-in clock and calendar track data in real time. The 35710-00 has an external temperature sensor with a range of -50 to 100 degrees C. The datalogger’s temperature range is -30 to 50 degrees C (-22 to 122 degrees F), resolution 0.5 degrees C (1 degree F), accuracy + or - 0.6 degree C (+ or - 1.1 degree F). The meter has an RS-232 port, and an IrDA interface to a printer or computer with an IrDA port. The meter’s dimensions are 2.80 (h) x 0.9 (w) inches, and it weighs 0.2 lb. The meter is used with one 3.6 V lithium battery (not included) for up to two years. The meter can be used with the 35710-20 cradle transmitter and the 35710-25 wireless receiver to download readings, set the sampling rate and create graphs, customize logging parameters, set the logging interval, select delayed or immediate start, configure alarm limits, or set to overwrite data or stop when full. If the meter is not used with the 35710-20 transmitter and the 35710-25 receiver, then Oakton software (35710-50, not included) is required. Dataloggers log temperature and humidity readings in field and lab applications in the hydroponic, agriculture, educational and research industries. Oakton Instruments manufactures an array of scientific instruments for research, industrial, and educational uses. Since 1991, Oakton has distributed a wide variety of instruments such as meters, electrodes, and transmitters. Oakton is based in Vernon Hills, IL, and has facilities in Europe, Asia, and China. What’s in the Box? Meter
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Starrett 120A-6 W/SLC Dial Caliper, American Made, White Face, 0-6" Range, +/-0.001" Accuracy, 0.001" Graduation, Standard Letter of Certification, In Fitted Plastic Case
The Starrett 120A-6 dial caliper measures 0 to 6 inches with 0.001” accuracy, and comes with a mail-in card to request the standard letter of certification (SLC). Once the card has been mailed in, Starrett sends the SLC with caliper model and serial numbers, ensuring that the exact caliper purchased has met National Institute of Standards and Technology master standards. This handy measuring tool allows for reliable and accurate readings with the sharp, black graduations on the no-glare, satin-finished bar, crisp lines on the white dial face, and knife edge contacts for inside and outside measurements. One full revolution of the dial is equivalent to 0.100”. The jaw depths on this caliper are approximately 1-1/2” for the outside measuring jaws and 5/8" on the inside measuring jaws. The knife-edge contacts can be used to scribe parallel lines on the workpiece. This caliper can be used with one hand through operating the fine adjustment roll with the thumb. The lock screw locks the dial bezel and holds the sliding jaw in position. The depth rod is integrated into the rack of the caliper, unlike many calipers which offer a detachable depth rod, or none at all. The hardened stainless steel components, including the bar, measuring surfaces, rack, gears, and depth rod, offer corrosion resistance, increased accuracy, and long life. Positive split gear anti-backlash control offers increased accuracy over standard gear configurations. Backlash is the amount of clearance between mated gear teeth in the caliper controls, which prevents the gear teeth from jamming. It is undesirable to have much backlash due to the lack of precision offered by the increased amount of play between gears. Certain gear designs can minimize or eliminate backlash; split gear systems actually split the gear into two gears, each half as thick as the original gear. One of these gears is then fixed to the shaft while the other gear is allowed to turn. The free-turning gear is connected to coil springs that rotate it until all the backlash in the control system has been eliminated. The rack teeth point down to keep foreign matter from clogging the gear operations. This prevents measurement errors where metal chips could interfere with proper caliper operation. Calipers measure the distance between two opposing sides of an object. They make inside, outside, depth, or step measurements, according to their type. Calipers are commonly used in architecture, metalworking, mechanical engineering, machining, manufacturing, carpentry, and medicine. The simplest calipers have two legs to mark the two points and require a ruler to take the measurement. More complex calipers use two sets of jaws instead of legs and have up to two graduated scales. Vernier, dial, and digital calipers give direct and accurate readings and are functionally identical, having a calibrated scale with a fixed jaw, and another jaw with a movable pointer that slides along the scale. The vernier caliper has a scale sliding parallel to the main scale for an additional, fractional reading to improve measurement precision. The dial caliper has a circular dial with a pointer on a toothed gear rack replacing the second vernier scale. As with the vernier, this second measurement is added to the reading from the main scale to obtain the result. The dial caliper is used also for measuring size differential between two objects. The digital caliper takes the same sort of differential measurements as the dial caliper by zeroing the display at any point along the slide, with an LCD (replacing the dial) that displays a single, easily read value in both English and metric units. Some digital calipers can hold data readings between measurements and send them to data collection devices. The L. S. Starrett Company was founded in 1880, originally manufacturing bench vises, squares, and other tools. They acquired other companies throughout the years, expanding their services into making precision measurement i
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Starrett B120A-6 W/SLC Dial Caliper, American Made, Black Face, 0-6" Range, +/-0.001" Accuracy, 0.001" Graduation, Standard Letter of Certification, In Fitted Plastic Case
The Starrett 120A-6 dial caliper measures 0 to 6 inches with 0.001” accuracy, and comes with a mail-in card to request the standard letter of certification (SLC). Once the card has been mailed in, Starrett sends the SLC with caliper model and serial numbers, ensuring that the exact caliper purchased has met National Institute of Standards and Technology master standards. This handy measuring tool allows for reliable and accurate readings with the sharp, black graduations on the no-glare, satin-finished bar, crisp lines on the black dial face, and knife edge contacts for inside and outside measurements. One full revolution of the dial is equivalent to 0.100”. The jaw depths on this caliper are approximately 1-1/2” for the outside measuring jaws and 5/8" on the inside measuring jaws. The knife-edge contacts can be used to scribe parallel lines on the workpiece. This caliper can be used with one hand through operating the fine adjustment roll with the thumb. The lock screw locks the dial bezel and holds the sliding jaw in position. The depth rod is integrated into the rack of the caliper, unlike many calipers which offer a detachable depth rod, or none at all. The hardened stainless steel components, including the bar, measuring surfaces, rack, gears, and depth rod, offer corrosion resistance, increased accuracy, and long life. Positive split gear anti-backlash control offers increased accuracy over standard gear configurations. Backlash is the amount of clearance between mated gear teeth in the caliper controls, which prevents the gear teeth from jamming. It is undesirable to have much backlash due to the lack of precision offered by the increased amount of play between gears. Certain gear designs can minimize or eliminate backlash; split gear systems actually split the gear into two gears, each half as thick as the original gear. One of these gears is then fixed to the shaft while the other gear is allowed to turn. The free-turning gear is connected to coil springs that rotate it until all the backlash in the control system has been eliminated. The rack teeth point down to keep foreign matter from clogging the gear operations. This prevents measurement errors where metal chips could interfere with proper caliper operation. Calipers measure the distance between two opposing sides of an object. They make inside, outside, depth, or step measurements, according to their type. Calipers are commonly used in architecture, metalworking, mechanical engineering, machining, manufacturing, carpentry, and medicine. The simplest calipers have two legs to mark the two points and require a ruler to take the measurement. More complex calipers use two sets of jaws instead of legs and have up to two graduated scales. Vernier, dial, and digital calipers give direct and accurate readings and are functionally identical, having a calibrated scale with a fixed jaw, and another jaw with a movable pointer that slides along the scale. The vernier caliper has a scale sliding parallel to the main scale for an additional, fractional reading to improve measurement precision. The dial caliper has a circular dial with a pointer on a toothed gear rack replacing the second vernier scale. As with the vernier, this second measurement is added to the reading from the main scale to obtain the result. The dial caliper is used also for measuring size differential between two objects. The digital caliper takes the same sort of differential measurements as the dial caliper by zeroing the display at any point along the slide, with an LCD (replacing the dial) that displays a single, easily read value in both English and metric units. Some digital calipers can hold data readings between measurements and send them to data collection devices. The L. S. Starrett Company was founded in 1880, originally manufacturing bench vises, squares, and other tools. They acquired other companies throughout the years, expanding their services into making precision measurement i
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