Extech RH401
Digital Psychrometer + InfraRed Thermometer
The Extech RH401 is a Digital Psychrometer with a built in IR Thermometer that allows for quick, non contact surface temperature measurements. It displays air temperature, humidity, surface temperature or dew point, and wet bulb, all on a triple LCD with backlighting. The IR thermometer features adjustable emissivity and a spot to distance ratio of 8:1. The meter calculates temperature difference between IR surface temperature and dew point. Other features include data hold, programmable auto power off, and a retractable probe that protects the sensors when the meter is not in use. Includes hard case and four AAA batteries.
사양
| 일반 사양 | |
|---|---|
| 상대 습도 | 10 to 90% |
| 상대 습도 기본 정확도 | ±3% |
| 상대 습도 최대 해상도 | 0.1% |
| 습구 | -6.9 to 122 °F (-21.6 to 49.9 °C) |
| 습구 최대 해상도 | 0.1 ° |
| 온도(IR) 최대 해상도 | ±0.3% or ±1.8 °F/ ±1 °C |
| 온도(RTD) | 0.1° |
| 온도(공기) | -4 to 122 °F (-20 to 50 °C) |
| 온도(공기) 기본 정확도 | ±1.8 °F/ ±1 °C |
| 온도(공기) 최대 해상도 | 0.1° |
| 온도(접촉) 기본 정확도 | -328 to 2498 °F (-200 to 1370 °C) |
| 이슬점 | -90.4 to 122 °F (-68.0 to 49.9 °C) |
| 이슬점 최대 해상도 | 0.1 ° |
| 추가 정보 | |
|---|---|
| 무게 | 5.3oz (153g) |
| 보증 | 2 years |
| 전원 | 4 × AAA (1.5V) batteries |
| 크기 | 9 × 2.2 × 1.7" (230 × 57 × 44mm) |
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.