ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
-Measurement range: 8E-6 W to 15 W, 360 nm to 830 nm
-Typical applications Precise spectral light meter for the lighting industry and all kind of applications
-Calibration: Factory calibration. Traceable to international calibration standards.
-General:
Handheld light meter for radiant power, spectral data and light color. Color-Touchscreen, simple intuitive Operation with clearly arranged display views. Storage of 10 measuring points and selection of different display views is possible.
-Measured Quantity:
Radiant power
spectral radiant power
Radiant power of individual wavelength ranges
CRI (colour rendering index)
-Input optics: Integrating sphere type of entrance optic wiht 14,85 mm entrance diameter
-Spectral Detector:
+Spectral range: (360 - 830) nm
+Optical Bandwidth: 10 nm
optical bandwidth correction applied according to CIE 214
+Measurement range: (8E-6 - 15) W (typical blue LED)
+ΔCCT:
± 50 K (standard illuminant type A, k=2)
± 3 MK-1 (Standard illuminant type A, k=1)
± 4% (depending on the LED spectrum, k=2)
+Δy Δx uncertainty: ±0.002 (Standard illuminant A, k=2)
+Repeatability: ±0.0002
+Peak wavelength: ±1 nm
-Calibration uncertainty: Radiant Power (k=2) +/-5%
-Interface: USB 2.0
-Temperature range:
Operation: 10°C to +30°C
Storage: -10°C to +50°C
-Power Supply: 5VDC by USB
-Power Supply:
rechargeable battery
8h of operation (continuos measurement, 100% display backlight on)
13.5h of operation (one measurement, standy modus, 100% display backlight on)
30h of operation (one measurement, standby-modus, reduced display backlight to 10% (sufficient for indoor lighting conditions))
-Display: Color Touchscreen
-Weight: 160 g
-Dimensions: 136 mm x 74 mm x 32 mm
