CPI-37250-00
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Oakton 3-Speed, Battery-Operated Hygrothermograph (each)
Select 1-, 7-, or 32-day operation with the flip of a switch. A flashing LED indicates that the unit is operational. Uses two C batteries (included) for up to 6 months of continuous operation. Test battery condition with the press of a button. The quartz-controlled drive mechanism consistently rotates chart drum even when batteries are weak.
Feature a human hair bundle humidity sensor and an aged bimetallic strip temperature sensor. Response time is 15 minutes for 45% of reading.
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.
Select 1-, 7-, or 32-day operation with the flip of a switch. A flashing LED indicates that the unit is operational. Uses two C batteries (included) for up to 6 months of continuous operation. Test battery condition with the press of a button. The quartz-controlled drive mechanism consistently rotates chart drum even when batteries are weak.
Feature a human hair bundle humidity sensor and an aged bimetallic strip temperature sensor. Response time is 15 minutes for 45% of reading.
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.
| Product Type: | Hygrothermograph |
| Brand: | Oakton |
| Class: | Drum |
| Grade: | Three Speed |
| Temperature Range: | 14 to 122°F (–10 to 50°C) |
| Temperature Accuracy: | ±1.8°F (±1.0°C) |
| Humidity Range: | 5 to 90% RH |
| Humidity Resolution: | 1% RH |
| Humidity Accuracy: | ±3% from 10 to 90%; ±5% from 5 to 10% |
| Speed: | 24 hour; 7 day (user selectable) |
| Power Supply: | Two C batteries |
| Includes: | Two felt-tipped pens (one blue and one red), one 7-day sheet of chart paper, and two C batteries. |
