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تفاصيل المنتج:
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| مسبار الأشعة فوق البنفسجية-297: | : (275 ~ 330) نانومتر؛ μP = 297 نانومتر | مسبار الأشعة فوق البنفسجية-254: | LA : (230 ~ 275) نانومتر؛ μP = 254 نانومتر |
|---|---|---|---|
| نطاق القياس: | (0.1~200000) ميكروواط/سم2 | خطأ في الإشارة النسبية: | ± 8٪ |
| وقت الاستجابة: | 1 ثانية | بيئة العمل: | درجة الحرارة: (0 ~ 40) ℃ ； الرطوبة ＜ 85 ％ RH |
| قوة: | 6F22 نوع 9V بطارية مغلفة 1 قطعة | ||
| إبراز: | UV-B portable irradiance meter,dual probe UV radiometer,UV irradiance meter 254nm 297nm |
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UV-B Portable UV Irradiance Meter 254nm & 297nm Dual Probe 0.1~200000μW/cm² UV Radiometer
The UV-B UV irradiation meter adopts SMT technology, chooses high-precision and low-power digital chip, the instrument shell is streamlined design, and the detector has been corrected by strict spectrum and Angle characteristics, with stable performance and strong applicability. The instrument is suitable for the measurement of ultraviolet irradiance in sterilization, lithography, ultraviolet light source, water treatment, medical treatment, breeding and other fields.
The measurement performance of UV-B conforms to the first level standard of JJG879-2015 Measurement Verification Regulation of Ultraviolet Irradiance Meter.
Main technical index
| Wavelength range and wavelength of peak |
(1) UV-297 probe: (See the attached figure for spectral response curve) λ : (275 ~ 330)nm; λP = 297nm (2) UV-254 probe: (See the attached figure for spectral response curve) λ : (230 ~ 275)nm; λP = 254nm |
| Measurement range |
(0.1～200000)μW/cm2 |
| Relative indication error |
±8% |
| Cosine characteristic (directional response) error | ±10% |
| Linear error | ±1.5% |
| Shift error | ±1% |
| Short-term instability | ±1% (30min after boot) |
| Fatigue error | 3% |
| Zero error (full scale FS) | ±1% |
| Response time | 1 second |
| Operating environment | Temperature (0 ~ 40)℃, humidity < 85%RH |
| Size and weight | 160mm×78mm×43mm; 0.2 kg |
| Power supply | Conventional use of 6F22 type 9V laminated battery |
Can also use the data cable to connect the USB interface, 5V power adapter power supply,
The battery cannot be charged through the USB port.
Power consumption < 0.2VA
Features:
* Spectral and angular characteristics are strictly calibrated
* Digital LCD display with backlight
* Manual/automatic range switching
* Digital output interface (USB redundant power supply)
* Low battery reminder
* Automatic delay shutdown
* There are numbers to keep
* Touch the key operation, buzzer prompt
اتصل شخص: Ms. Shifen Yuan
الهاتف :: 8610 82921131,8618610328618
الفاكس: 86-10-82916893
Arabic
