WSU30 Standard(350-1120 nm) x x x UV-I(248-1100 nm) x IR-I(800-1750 nm) x x 绝对精度1 192-320 nm 2 0.1 pm 0.1 pm 0.1 pm 320-1100 nm 2 MHz 10 MHz 30 MHz 1100-2250 nm 10 MHz 20 MHz Quick Coupling Accuracy 2 100 MHz 100 MHz 100 MHz 测量速率 up to 500 Hz 500 Hz ...