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| Brand | Anritsu Meter |
|---|---|
| Origin | Japan |
| Model | AR-6500H / AR-6501H |
| Measurement Principle | Radiation-based (Infrared) + Contact (Thermocouple) |
| Measurement Modes | Non-contact IR + K-type thermocouple contact |
| Temperature Range (IR) | –50.0 to 500.0 °C (AR-6500H), 0 to 1200 °C (AR-6501H) |
| Temperature Range (Contact) | –50.0 to 500.0 °C (K-type, ≤500 Ω) |
| Resolution | 0.1 °C (–50.0 to 525.0 °C display range), 1 °C (up to 1250 °C) |
| Accuracy (IR, AR-6500H) | ±3 °C (<0 °C), ±2 °C (0–250 °C), ±0.8% of reading +1 digit (250–500 °C) |
| Accuracy (Contact, K-type) | ±(0.05% of reading + 0.1 °C) ±1 digit |
| Emissivity Adjustment Range | 0.10–2.00 (0.01 step) |
| Spectral Response | 8–14 µm |
| Detector | Thermopile |
| Response Time | ≈300 ms |
| Laser Targeting | Integrated Class II red laser (650 nm) |
| Repeatability | ±0.4% of reading +1 digit |
| Reference Junction Compensation Accuracy | ±0.2 °C (at 25 °C ±10 °C) |
| Temperature Coefficient | ±0.01% / °C of measured range |
| Analog Output | –1 mV/°C (optional, sensor sold separately) |
| Output Accuracy | ±(0.15% FS + 1 mV) at 25 °C ±5 °C |
| Power | Rechargeable Ni-Cd battery |
| Operating Time | >30 hours per full charge (varies with usage) |
| Operating Environment | 0–40 °C, 0–80% RH (non-condensing) |
| Storage Environment | –20–50 °C, 0–85% RH (non-condensing) |
| Dimensions | As per manufacturer’s mechanical drawing |
| Weight | Approx. 400 g |
| Compliance | IEC 60584-1:2013 (K-type linearization), CE marking, RoHS compliant |
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