A、應用功能
目前市場上各種燈具繁多、質量參差不齊，HP122光電參數快速測量儀的問世可以快速測試各種燈具的光電性能參數。滿足銷售商在商場。銷售門市部對燈具以及相關電光源進行快速測試的要求。銷售商可以在采購或銷售產品時對燈具的性能進行快速對比測量，來選擇質量上乘的產品，完全消除用戶的后顧之憂。
Normally, the photo-electric parameters of lighting are tested only in the laboratory, so it is hard to identify the quality of lamps in the shops.HP122 can solve this problem. The sellers can compare the performance of lamps by fast testing with HP122 when they purchase and sell the lamps in the markets and shops, and then choose the products of excellent quality. It kills the users' worrying about products quality.
B、技術特性
specification:
1.電壓：0-600V
Voltage: 0-600V
2.電流：0-20A
Current: 0-20A
3.自動切換；
Automatically switch
4.所有測量值均為“真有效值”
All Trms Measurement
5.頻率范圍：基頻：45Hz-65Hz，帶寬：5kHz；
Frequency: base frequency: 45Hz-65Hz,  band: 5kHz
6.可顯示總諧波和2-50次諧波分量；
THD and 2nd to 50th harmonic
電參數準確度：0.5級
electric accuracy: class 0.5
光亮度測量范圍10cd/m2-9999.9kcd/m2
illuminance measuring range：10cd/m2-9999.9kcd/m2
光亮度測量精度：1級
Illuminance measuring accuracy: class 1
光亮度測量四檔量程自動轉換
Wide measuring range and auto range switch