Optex VF-3000 Optex Thermo-Hunter / Ratio Pyrometer
Optical Single and Two-Color Portable Ratio Pyrometer
Measuring Range:
Two-Color mode
600 to 2000ºC (1112ºF to 3632ºF)
Single color mode
400 to 3000ºC (752 to 5432ºF)
VF-3000 Ratio Pyrometer
Features
- Long Focus: 20/4000mm (D:S = 200:1)
- Continuous Measurement Mode
- Data Memory: Internal memory stores up to 100 points
- Emissivity Adjustment: 0.100 to 1.900
- Light Weight: 350g (12 oz)
- Through-The-Lens Target Viewfinder
- Quick response time: 200ms
- Repeatability: ±1ºC (2ºF)
- Hi/Lo Alarm
Specifications
| Measuring Range | 2-Color: 600 - 2000ºC (1112ºF - 3632ºF)
Single Color: 400 - 3000ºC (752 - 5432ºF) |
| Field of View | 20/4000mm (D:S = 200:1) |
| Sensing element | Si / InGaAs |
| Measuring wavelength | 0.9 / 1.55 µm |
| Response time | 0.2s |
| Accuracy* | Lower than 1000ºC (1832ºF): ±6ºC (11ºF)
1000 to 1500ºC (1832 to 2732ºF): ±0.6% of reading
1500 to 2000ºC (2732 to 3632ºF): ±1.2% of reading
Higher than 2000ºC (3632ºF): ±2.4% of reading |
| Repeatability | ±1ºC (2ºF) |
| Stability | |
| Temperature Drift | Lower than 1000ºC (1832ºF): 0.2ºC/ºC (0.2ºF/ºF)
Higher than 1000ºC (1832ºF): 0.02%/ºC (0.01%/ºF) of
reading |
| In the test environment required by EMC directives | ±15ºC (±27ºF) |
| Resolution | 1ºC (2ºF) |
| Emissivity Compensation | 0.100 to 1.900 |
| Measuring Modes | Maximum, minimum, and average values |
| Signal Modulation | Peak, delay |
| Display | 4-Digit LCD display in viewfinder and external display |
| Data Memory Function | Maximum 100 data |
| Optical System | Fixed focus type |
| Targeting | Through the lens viewfinder |
| Lens Diameter | 20mm (0.8") |
| Other Functions | Auto-power-off, automatic backlight, continuous measurement, ºC/ºF selection, battery check, Hi/Lo alarms |
| Ambient Temperature | 0 to 50ºC (32 to 122ºF) |
| Power Supply | 2 AA alkaline batteries, included (about 30 hours of continuous measurement) |
| Casing Material | ABS resin |
| Dimensions | 148 x 100 x 70mm (5.8" x 4" x 2.8") |
| Weight(incl. batteries) | 350g (12 oz) |
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