Máy phát hiện sóng tương tự

Máy hiện sóng tương tự EZ OS-5030 (30MHz, 2 CH)

Giá: 8.200.000 VND

Chi tiết sản phẩm

THÔNG SỐ KỸ THUẬT:

Băng thông : 30 Mhz
Số kênh : 2
Màn hình : CRT Vuông 6 inch, Có lưới ô vuông
Chuyển mạch đảo cực kênh CH2
Chế độ X-Y độ nhạy cao
Có chức năng trigger thay đổi ALT. (chế độ dọc Vert)
Độ nhạy: 1mV/div
Lưu giữ cho quan sát dạng sóng với chu kỳ phức tạp
Có mạch đồng bộ riêng cho tín hiệu TV để quan sát thấy tín hiệu TV một cách ổn định
Khuếch đại quét, x10 lần
Điện áp đầu vào tối đa 400V
Trọng lượng nặng 7,8Kg
Kích thước : 132 x 410 x 316 mm
Phụ kiện : HDSD, Que đo
Bảo hành : 12 tháng
Hãng sản xuất : EZ - Hàn Quốc
Xuất xứ : Hàn Quốc

Specifications

Specifications
CRT	Configuration and useful screen		6-inch rectangular screen with internal graticule: 8X10 Div (1 div=1cm). marking for measurement of rise time 2mm subdivisions along the central axis.
	Acceleration potential		+1.9kV approx. (ref. cathode)
	Phosphor		P43
	Focussing		Possible
	Trace rotation		provided
	Intensity control		provided
Z-AXIS INPUT (INTENSITY MODULATION)	Input signal		Positive going signal decreases intensity +5Vp-p or more signal cases noticeable modulation at normal intensity settings.
	Band-width		DC to 2MHz (-3dB)
	Coupling		DC
	Input impedance		20kW-30kW typical
	Maximum input voltage		30V(DC+peak AC)
VERTICAL DEFLECTION	Band Width(-3dB)	DC coupled	DC to 20MHz normal / DC to 10MHz magnified (CH1 only)
		AC coupled	10Hz to 20MHz normal / 10Hz to 10MHz magnified (CH1 only)
	Modes		CH1,CH2,ADD,DUAL (CHOP; Time/div switch -0.2s to 1mS, ALT ; Time/div switch -0.5mS to 0.2µS)
	Deflection Factor		5mV/div to 5V/div in 10 calibrated steps of a 1-2-5 sequence. Continuously variable between steps at least 1:2.5 x5 MAG ; 1mV/div to 1V/div in 10 calibrated steps. (CH1 only) 50mv/div to 50V/div (with 10:1 Probe used)
	Accuracy		normal; ±3%, magnified:±5% (CH1 only)
	Input impedance		approx. 1MW in parallel with 30pF
	Maximum input voltage		Direct; 250V(DC+peak AC), with probe; refer to probe specification
	Input coupling		DC - GND - AC
	Rise time		17.5nS or less (35nS or less; x5 MAG)
	CH1 out		25mV/div into 50W ; DC to 10MHz (-3dB)
	Polarity inversion		CH2 only
HORIZONTAL DEFECTION	Display modes		.
	Time base		0.2us/div to 0.2S/div in 19 calibrated steps, 1-2-5 sequence. uncalibrated continuous control between steps at least 1:2.5
	Sweep magnification		10 times (maximum sweep rate ; 20nS/div)
	Accuracy		±3%, ±5% (0°C to 40°C), additional error for magnifier ±2% Note: 50nS/div, 20nS/div (±10%)
TRIGGER SYSTEM	Modes		auto, norm, TV-V, TV-H
	Source		VERT, CH1, LINE, EXT
	Coupling		AC
	Slope		+ or -
	Sensitivity and Frequency	AUTO, NORM		20Hz-2MHz (VERT)	2Hz-20MHz (VERT)		20Hz-20MHz (VERT)
			INT	0.5 div (2 div)	1.5div (3 div)		1.5 div (3 div)
			EXT	0.2 Vp-p	0.6Vp-p		0.6Vp-p
		TV-V, TV-H	at least 1div or 1.0Vp-p
	External trigger input impedance		1MW ±10%
	Max. input voltage		250V (DC + peak AC)
X-Y OPERATION	X-axis		(same as CH1 except for the following) Deflection factor ; same as that of CH1 / Accuracy ; ±5% / Frequency response ; DC to 500KHz (-3dB)
	Y-axis		same as CH2
	X-Y phase difference		3° or less (at DC to 50KHz)
CALIBRATOR	Probe Adjustment		approx. 1KHz frequency (±20%), 0.5V (±10%) square wave duty ratio; 40-50%
POWER SUPPLY	Voltage Range		voltage range			fuse(250V)
			115 (98-125V)			125V 1A
			230 (198-250V)			250V 0.5V
	Frequency		50 Hz / 60 Hz
	Power consumption		Approx. 42w
PHYSICAL CHARACTERISTIC	Dimension		316mm (W) X 143mm (H) x 406mm (L)
	Weight		7.8Kg