The document describes the R1 Photo/Contact Tachometer from Extech Instruments Corporation, which includes a non-contact IR Thermometer. It can measure the remote surface temperature on motors and rotating parts and provides wide RPM and Linear Surface Speed measurements. The instrument has a large LCD display, memory function, and comes with necessary accessories and a carrying case.
The document describes the EXTECH RPM10, an instrument that combines a photo/contact tachometer with a non-contact IR thermometer. It is designed for measuring surface temperature on motors and rotating parts as well as providing wide-range RPM and linear surface speed measurements.
Key features include a built-in laser for remote temperature measurement, a fixed 0.95 emissivity setting, and high accuracy of 0.05%. The device offers both non-contact photo tachometry with up to 6.5ft range and contact tachometry for surface speeds, featuring a large 5-digit LCD display.
| Temperature Range (IR) | -4 to 600°F (-20 to 315°C) |
|---|---|
| Emissivity | 0.95 Fixed |
| Accuracy | 0.05% |
| Display Resolution (RPM) | 0.1 rpm |
| Photo Tachometer Range | 10 to 99,999 rpm |
| Contact Tachometer Range | 0.5 to 20,000 rpm |
| Linear Surface Speed (Contact) | 0.05 to 1999.9 m/min |
| Dimensions | 8.5 x 2.6x 1.5" (216 x 66 x 38mm) |
| Weight | 10.6 oz (300g) |
The non-contact IR thermometer measures a wide temperature range from -4 to 600°F (-20 to 315°C).
Yes, the non-contact photo tachometer uses a Laser for greater measuring distance up to 6.5ft (2m).
Options include RPM10-NIST and RPM10-NISTL, where L indicates limited certification excluding the IR Thermometer function.