当前位置：产品展厅 |　过滤器专栏

Generator quotation

此商品信息发布于2008-1-15 11:37:39，截止近日被阅读112次

佟书会所在地：石景山区　行业：服装职位：经理

Import Item:

Item No.	Qty	Name of Goods or Related Service	Country of Origin	Full Technical Specifications and Standards
1	2	3	4	6
01	19 Pcs	Signal Generator	China	• Carrier Frequencies 200 KHz to 2048 khz MM/ in 6 decades. Continuously variable. With audio frequency modulator. • Accuracy within p 3%. • Max. R.F. output Voltage 100 Volt (up to 35 Ml I/) • 230 V AC main operated. To complete with experiments Necessary accessories. Connection leads patch cords. Hook-up wires. Power cord. Step by Instruction/Operation manual (Detail with technical specification must be supplied.
02	29 Pcs	Oscilloscope	China	• CRT 5.5" (min) Rectangular flat face quick heating and internal graticle • Channel Dual • Vertical System Channel bandwidth - 25 MHz (min) Deflection coefficients 12 calibrated steps 1-2-5 sequence 5mV/div to 20vb/div. with variable to 2mV/Div. p 3% accuracy. • Rise time I2n sec (max) • Input impedance 1m • Modes CH-I, CH-2, Dual, add. Chop max. Input Voltage 400V (DC + peak AC) • Horizontal system • Time Coefficient • 18 Calibrated steps in 1-2-5 sequence 0.5 mS/Div to 0.2 S/Div. with x 10 mag. 20nS/Div. with p 3% accuracy. • Elay time efficiency 7 decade, 0.1 i/S to l00mS with fine control 10 1 to 1 s. • Modes Search, Delay with Lead indication. • X-Y Phase shift (3° or less from DC to 100 KHz • Trigger System • Mode Auto, Manual Source Ch-1, Ch-2, Alt, line, Ext. oupling AC, DC, HF, VHP, LF Slop + or- Max Input Voltage 100V (DC to peak AC) Trigger band with DC to 25 MHz TV Sync. Active TV sync. Separator for line & frame TV-H & TV-V Calibrator Sq. wave 1 KHz, 0.2V & 2V for probe compensation Trace Rotation Z- modulation input TTL/1-10V pp max up to 200 KHz. Sweep output 5.2 Vpp Component Tester & Continuity tester with beeper • Multi charity tester with beeper • Multi channel curve trafer for study of counter, 8 channels. • Transistor curve tracer-PNP & NPN • Differential power scope for 2 channels, each channel isolated from GND. • Power Source 220 V p 10% 50 - 60 Hz AC • To complete with the experiments • Necessary accessories. Connection leads. Cords. Hook-up wires. Power cord. Step by step Instructor guide (Detail with technical specification & schematic) and separate student workbook (Detail with experiments) must be supplied. • Warranty 1 Year full with parts & labor. Step by step Instructor guide (Detail with technical specification & schematic) and separate student workbook (Detail with experiments) must be supplied
03	09 Pcs	PAL colour pattern generator	China	• VHP Max 110 MHz. UHF Max 150 MHz. Pattern cross-Hi-tech and bar. Video output level cal, 1.0 V p-p output impedance 75 Ohm. Above 60 dB micro AC 220- 50 MHz. 10 Watt sound output level 75 Ohm load.
04	20 Pcs	TV High Voltage Meter (with probe)	China	• Leader, 0-40kv • Best Quality
05	40 Pcs	Transistor tester	China	• Test ports (socket) Triangular (PNP & NPN individual), Flat (BNP & NPN, base centered & Collector centered individual). Diode test (minimum 7 ports). • Modulation Level ABCD • Frequency 1 KHz. • Power supply DC 9V • Best quality
06	20 Pcs	Radio Transmitter Trainer	China	88-108 MHz. Range IK-5K Best quality
07	50 Pcs	AVO- meter (Analogue)	China	• DC Voltage 0.1. 0.5, 50, 250, 1000V (20KΩ/V) ± 3% fs • AC Voltage 10. 50, 250, 1000V (9kΩ/V) ± 4% fs • DC Current 50p.A, 2.5 mA, 25mA. 250mA. ± 3% fs • AC Current 50mA, 0.25A, 6-10A. • Resistance X1Q, x 10Q, X100Q, x k, X 10 k, X l00 kΩ • Capacitance 4nF-40 µF. • Frequency l00 Hz, 1KHz, 10KHz, 100KHz, 600KHz. • Transistor & diode test. • Best quality
08	30 Pcs	AVO- meter (Digital)	China	• Complete function True RMS measurement • LCD Display Minimum 30X60 mm reading 19999 counts. • DC Voltage 200mV-1000V • AC Voltage 2V, 20V, 200V, 700V. • DC Current 2mA-20A. • AC Current 2mA-20A. • Resistance 200Ω-200mΩ, • Capacitance 2000pF-20 µF. • Transistor and diode test. • Auto power off. • Best quality
09	19 Pcs	AC Power Supply	China	• Input power 220V AC p \ 0% of 50 Hz. • Output (0-110) V/5A Variable (Dual output) • Load regulation Better than 0.5 from no load to full load. • Ripple & Noise Less than 1 m V rms. • Protection Short Circuit and over load. • Meter Voltmeter & Ammeter To complete with the experiments Necessary accessories. Connection leads, Cords, Hook-up wires. Power cord, step by step Instructor guide (Detail with technical specification & schematic) and separate student workbook (Detail with experiments) must be supplied.
10	20 Pcs	Digital Multi-meter	China	- Complete function: True RMS measurement - LCD Display: Minimum 30*60mm reading 19999 counts. - DC Voltage: 200mV-IOOOV - AC Voltage: 2V, 20V, 200V, 700V. - DC Current: 2mA-10A. - AC Current: 2mA-10A. - Resistance: 200W- 200MW. - Capacitance: 2000pF- 20mF. - Transistor & diode test. - Auto power off - Best quality
11	20 Pcs	Analogue Multi-meter	China	-DC Voltage: O.I, 0.5, 10,50,250, 1000V (20kW/V) ±3%fs - AC Voltage: 10, 50, 250, 1000V(9k HW/V) ±4%fs. - DC Current: 50uA, 2.5mA, 25mA, 250mA, 2.5A ± 3%fs - AC Current: 50mA, 0.25A, 6-1OA. -Resistance: 1W, I0W, 100W, k, 10k, 100kW. - Capacitance: 4nF- 40mF. -Frequency: l00Hz, I KHz, 10KHz, 100KHz, 600KHz. -Transistor & diode lest. - Best quality
12	09 Pcs	Earth tester (Analogue)	China	Best quality Warranty: Minimum 1 (one) year full with parts &. labor.
13	10 Pcs	Earth tester (Digital)	China	Best quality Warranty: Minimum 1 (one) year full with parts &, labor.
14	09 Pcs	1-Ø AC generator, 230V	China	I KW Best quality
15	10 Pcs	DC generator	China	Capacity: I KW Best quality
16	10 Pcs	DC motor	China	- 1400 rpm. (min), I HP Best quality
17	09 Pcs	Slip ring motor	China	- 1400 rpm. (min), I.5HP Best quality
18	10 Set	Induction motor	China	a) 1-Ø 230V, 50 Hz, 1 HP b) l-Ø 230V, 50 Hz, 5 HP c) 3-Ø, 230V, 50 Hz. 5 HP - Best quality
19	10 Pcs	Universal motor, 220V, 500W	China	Best quality
20	10 Set	Sodium Vapour lamp	China	Size: 90 W, 220V with complete set Best quality
21	10 Set	Mercury Vapour lamp	China	- Size: 200W, 220V with complete set. - Best quality