Overview
Enviro Test Consrtuct highly compact vibration meter designed mainly for maintenance and inspection of industrial machinery, with particular emphasis on rotational machinery. The integrated accelerometer and digital display eliminate any need for cables, making on-site measurements in the field easy and quick . The unit can be held in one hand and operated with a single button, combining superb convenience with complete reliability and dependability .
Features
- Simply by holding the unit against the target object, measurement over a wide range of vibration frequencies is possible
- LCD readout shows either acceleration (m/s 2 Peak), velocity (mm/s RMS), or displacement (mm P to P)
- Measurement for unbalanced conditions, misalignment (low vibration frequency range) or bearing vibrations (high vibration frequency range) is also possible
- Wide-range design eliminates the need for frequent measurement range switching
- A power switch is not needed
- Pressing the measure button turns the unit one
- Power shuts down automatically after a period of inactivity
- Support for use of rechargeable batteries reduces environmental impact
Technical Specifications
| Acceleration | 3.94 in/s to 7870.1 in/s (0.1 m/s to 199.9 m/s 2) EQ PEAK |
| Velocity | 3.94 in/s to 7870.1 in/s (0.1 m/s to 199.9 m/s) RMS |
| Displacement | 0.0384 in/s to 7870.1 in/s (0.001 m/s to 1.999 m/s) EQ P to P |
| Measurement Accuracy (80 Hz) | Between 14 °F to 122 °F (-10 ℃ to 50 ℃) |
| Acceleration | ±5% ±2 digits / ±8% ±2 digits |
| Velocity | ±5% ±2 digits / ±8% ±2 digits |
| Displacement | ±10% ±2 digits /±15% ±2 digits |
| Acceleration | 10 Hz to 1 kHz (LO) kHz to 15 kHz (HI) |
| Velocity | 10 Hz to 1 KHz |
| Displacement | 10 Hz to 1 kHz |
| Display | Display value is held when measure button is released |
| Measurement Value Display | 3 1/2 digits |
| Display Update Rate | Approx. 1 s |
| Signal output | Earphone (VP to 37) can be connected |
| Output Impedance | Approx. 170 Ω |
| Load Impedance | Approx. 10 k Ω or higher |
| AC Output | Approx. ±2 V PEAK |
| Power Supply | IEC R6 (size AA) batteries (alkaline/manages or nickel-hydride rechargeable batteries) x 2 |
| Current Consumption | Approx. 35 mA |
| Battery Life | About 50 hrs continuous use at 77 °F (25 ℃) |
| Ambient Conditions for Operation | -4 °F to 140 °F (-20 ℃ to 60 ℃), 90% RH or less |
| Dimensions | Approx. 7 in x 2.5 in x 1.1 in (178 mm x 64 mm x 27 mm) |
| Weight | 0.44 lb (200 g) |
