Manual Thermometers
Mercury, non-mercury (liquid in glass), or bimetallic thermometers with analog displays, for general and application-specific use, with various temperature-range capacities and accuracies; may be traceable or certified to international standards.
In 1714, the mercury-in-glass thermometer was invented in Europe by physicist Daniel Gabriel Fahrenheit. Typically, the mercury is contained in a reservoir that opens to narrow glass tube. The distance that the mercury flows into the tube is dependent on the temperature to which the thermometer is subjected. The space above the mercury may be filled with air or an inert gas, or it may be a partial vacuum.
Thermometers are calibrated by exposing them to a known temperature and then marking the height of the mercury at that temperature. For example, one might calibrate to the freezing temperature of water (0°C or 32°F) by placing the thermometer in a mixture of ice and water. Then the thermometer could be submerged in boiling water to determine the point where the water changes from a liquid to a vapor (100°C or 212°F).
Mercury thermometers are still considered to be some of the most accurate temperature indicators. They can be used for a wide range of temperatures, from -37°C to 356°C (-35°F to 673°F). Modifications such as adding an inert gas above the mercury or replacing the glass with fused quartz can extend the upper temperature limit to as high as 800°C (1,470°F).
Mercury cannot be used below -38.83°C (-37.89°F), the temperature at which it becomes a solid. Moreover, nitrogen in the thermometer can flow down into the column and become trapped if the mercury solidifies, which makes the thermometer unusable. Use a thermometer that contains a mercury-thallium alloy for measuring lower meteorological temperatures – it will remain liquid to -61.1°C (-78.0°F).
Chemglass Life Sciences Thermometer, Non-Mercury, 10/30 Joint, 76mm Immersion, -20°C to 150°C
Thermometer, Non-Mercury, 10/30 Joint, 76mm Immersion, -20¿C to 150¿C. Thermometer is mineral spirit filled to eliminate workplace and environmental hazards associated with mercury. Thermometer has a white back, a 6 to 7mm outer diameter, and a standard taper 10/30 inner ground joint. All ranges have 1¿ subdivisions. Immersion is measured from the bottom of the joint to the bottom of the mercury bulb.
Enterprise Technology Solutions Lindenmeyr Munroe Sealing Tape,HotMelt,Hand,Split&TearResistant,f/CorrugatedMaterial,1.8mil,2"x110Yds,36Rolls/CT,Clear
Explorer Hot Melt Carton Sealing Hand Tape features aggressive hot-melt adhesive that sticks instantly to corrugated materials, perfect for corrugated boxes with a high recycle content. Quality sealing tape features a superior holding force and tensile strength to resist splits and tears for a reliable performance with every use. The easy unwind ensures consistent seals.
Enterprise Technology Solutions Iconex LLC Paper Rolls,Thermal,f/POS,3.11"x273',50/CT,White
Paper rolls offer top-quality thermal paper that works efficiently with your machine printhead. Great for point-of-sale applications, these high-quality rolls deliver crisp, clear black images. They are made to OEM specifications using only papers that have passed the rigorous, IBM testing process. They are manufactured sustainably, BPA-free and using forestry-certified paper and recycled cores. Use in calculators, gas station/pay-at-the-pump devices, cash registers and portable printers. The rolls are designed for use in Citizen CMB-230 Series, IDP-3210, LT380; Star Micronics SCP700; IBM 4610 and 4650.
Enterprise Technology Solutions Lindenmeyr Munroe Sealing Tape,HotMelt,Hand,Split&TearResistant,f/CorrugatedMaterial,1.8mil,3"x110Yds,24Rolls/CT,Clear
Explorer Hot Melt Carton Sealing Hand Tape features aggressive hot-melt adhesive that sticks instantly to corrugated materials, perfect for corrugated boxes with a high recycle content. Quality sealing tape features a superior holding force and tensile strength to resist splits and tears for a reliable performance with every use. The easy unwind ensures consistent seals.
Chemglass Life Sciences Thermometer, Non-Mercury, Total Immersion, -20°C to 110°C, 305mm OAL
Thermometer, Non-Mercury, Total Immersion, -20¿C to 110¿C, 305mm OAL. Thermometer is mineral spirit filled to eliminate workplace and environmental hazards associated with mercury. All ranges have 1¿ subdivisions. Thermometer has a white back and a 6 to 7mm outer diameter.
Enterprise Technology Solutions Business Source Thermal Printing Paper Rolls, Nonperforated, 2.25" x 80', 50/CT, White
Thermal receipt paper roll features direct thermal technology to provide fast, noise-free printing with a small footprint. High-quality rolls are nonperforated for easy use in point-of-sale devices. Enjoy rich, legible results at all print speeds for excellent readability. Easy-to-install design eliminates any frustration during replacement to quickly replace depleted rolls.
Ace Glass, Inc. Thermometer, -10 to 150°C, 8" length, 50mm immersion
-10 to 150C enviro-safe economy thermometer with a 50mm immersion length. 8 inches long. Thermometer is filled with organic black liquid, and is made from lead-free glass. Does not contain mercury. Comes with a NIST traceable statement of accuracy.
Cole-Parmer Digi-Sense Calibrated Liquid-In-Glass Thermometer; -10 to 225C, Total Immersion, Organic Liquid Fill
These thermometers are ideal for use in applications where a very precise accurate temperature measurement is required. Thermometers are individually calibrated to NIST standards at specific temperatures and supplied with an NIST report of calibration stating corrections to one-tenth the smallest division. Thermometers feature triangular anti-roll fitting, permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered. Include an NIST-traceable statement of accuracy and a triangular-style antiroll fitting.
Chemglass Life Sciences Thermometer, Non-Mercury, Total Immersion, -20°C to 150°C, 305mm OAL
Thermometer, Non-Mercury, Total Immersion, -20¿C to 150¿C, 305mm OAL. Thermometer is mineral spirit filled to eliminate workplace and environmental hazards associated with mercury. All ranges have 1¿ subdivisions. Thermometer has a white back and a 6 to 7mm outer diameter.
Sigma Aldrich Fine Chemicals Biosciences Easy-ReadR thermometer tem1EA
Easy-to-read thermometers with black printing on a bright yellow background. filled with contrasting black non-hazardous Enviro-Safe liquid. Calibrated with NIST DKD standards.
Thermco Products Inc NIST compliant, factory certified glass Spirit thermometer, 34.5 deg./46 deg.C, 0.1C div, 76mm imm, certified at 37 deg.C, 44.5 deg.C, 240mm
These spirit-filled glass thermometers meet EPA requirements. Coliform incubator thermometers are designed to use in incubators or baths during coliform tests. Use them to monitor equipment. Each includes an individual serial number and certificate of accuracy. The ACC713BLS is certified and traceable to N.I.S.T.
Ace Glass, Inc. Thermometer, -100 to 50c, 12" length, total immersion
Thermometer, -100 to 50c, 12" length, total immersion
Cole-Parmer Digi-Sense Armored Liquid-In-Glass Thermometer; 20 to 500F, 76mm Immersion, Organic Liquid Fill
Ideal for use in application where thermometers needs added protection from minor shocks. Nickel/plated brass armor shell protects these thermometers from accidental breakage during use and storage. The armor case has a screw cap with ring top and viewing window; the lower section that surrounds the bulb has small openings for circulation. Thermometers feature permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered. Include statement of accuracy and a triangular-style antiroll fitting.