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รายละเอียดสินค้า:
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| โพรบ UV-297: | แล : (275 ~ 330) นาโนเมตร; แลป = 297 นาโนเมตร | โพรบ UV-254: | แล : (230 ~ 275) นาโนเมตร; แลป = 254 นาโนเมตร |
|---|---|---|---|
| ช่วงการวัด: | (0.1~200000)ไมโครวัตต์/ซม.2 | ข้อผิดพลาดบ่งชี้สัมพัทธ์: | ±8% |
| เวลาตอบสนอง: | 1 วินาที | สภาพแวดล้อมในการทำงาน: | อุณหภูมิ: (0~40)℃；ความชื้น |
| พลัง: | ถ่านเคลือบ 9V ชนิด 6F22 1 ชิ้น | ||
| เน้น: | UV-B light intensity meter,UV irradiance tester probe,industrial UV254 UV297 meter |
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UV-B Industrial UV Light Intensity Meter 0.1~200000μW/cm² UV254 UV297 Probe UV Irradiance Tester
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
ผู้ติดต่อ: Ms. Shifen Yuan
โทร: 8610 82921131,8618610328618
แฟกซ์: 86-10-82916893
Thai
