7 (Seven) Oakton WD-08369-70 Minidrum Hygrothermographs, US $389.00 – Picture 0

7 (Seven) Oakton WD-08369-70 Minidrum Hygrothermographs, US $389.00 – Picture 1

7 (seven) Oakton Wd-08369-70 Minidrum Hygrothermographs

US $389.00

Las Vegas, Nevada, United States
Jan 30th

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Seven Oakton WD-08369-70 Minidrum Hygrothermograph: Includes the booklets of graph paper. Product details: Seven-day rotation for humidity and temperature recordings, while monitoring ambient conditions in a variety of facilities Quartz-controlled drive constantly rotates chart drum, even when power is running down Aged bimetallic strip temperature sensor, and human hair bundle sensor for accurate temperature readings Corrosion-resistant, protective acrylic cover locks into place for security, with durable metal base for use in indoor or sheltered outdoor environments Compact size (6.0 x 7.38 x 3.88 inches [H x W x D]), and lightweight body for maneuverability. Product Description: The Oakton 08369-70 minidrum hygrothermograph is a benchtop unit that has a seven-day (172-hour) rotation for humidity and temperature recordings, a quartz-controlled drive for constant drum rotation, and an aged bimetallic strip temperature sensor for accurate temperature readings. Hygrothermographs are used to measure and document humidity and temperature over time in computer rooms, greenhouses, food storage rooms, warehouses, museums, and in quality control (QC) laboratories, education and research lab testing environments. This hygrothermograph’s quartz-controlled drive system allows a steady chart speed, even when the battery or spring-wound system begins to run down, which keeps the chart running for seven days. An aged bimetallic strip temperature sensor provides accurate pressure readings. A human hair bundle relative humidity (RH) sensor provides ambient humidity measurements with accurate linearity, repeatability, and temperature compensation. This unit has a protective acrylic cover that locks into place for security. Its cover is lightweight and corrosion-resistant, and a sturdy metal base provides a range of use in indoor and sheltered outdoor environments. The minidrum hygrothermograph comes with one sheet of pre-attached chart paper, one red cartridge pen, and one blue cartridge pen. Exposure to RH levels above 90% can cause a decrease of about 7-10% RH in readings over the entire range due to temporary elongation of the hair bundle. When exposed to humidity levels below 80%, hair bundle will return to normal in about three weeks. The 08369-70 is factory pre-set for a seven-day rotation. The response time is fifteen minutes for 45% of reading. Specifications Chart graduations 5% RH Sensor Human hair bundle Temperature range -6 to 40 degrees C/22 to 104 degrees F Accuracy + or - 2 degrees C/+ or - 3.6 degrees F pH range 5-90%, accuracy + or - 5% from 10 to 90% RH; + or - 7% from 5 to 10% RH Chart rotation Seven days (172 hours)TD> Power source One AA battery (not included) Dimensions 6.0 x 7.38 x 3.88 inches / 15.2 x 18.7 x 9.9 cm (H x W x D) Weight 4.0 lb. Warranty Limited, one year H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Hygrothermographs are used to measure temperature and humidity for various applications such as education, general purpose QC labs and research lab testing, and for biological process monitoring.