Octopus tester component curve tracer the octopus tester is an accessory for an oscilloscope which permits a method of poweroff, incircuit testing ie. Due to proof industrial design the device is suitable for hard workshop environments. Hello my name is dave figueroa, i am from chile and i am 16 years old. This usb oscilloscope is a powerful and portable multifunction test and measurement tool that turns any pc into a powerful engineering test device. I have a hung chang 5502 oscilloscope my problem are the following. The hungchang dso2100 is a 30mhz analog bandwidth 100mss parallel port oscilloscope that has been sold under the brand names protek and voltcraft.
Nov 29, 2015 in this video, i will show you the hantek 1008c auto oscilloscope software. Service manual schematic help protek p3502 hung chang. Digital storage oscilloscope dso 4210 rue jeanmarchand, quebec, qc g2c 1y6, canada phone. In the pdf take a look at the chapter called troubleshooting the vertical section lets see if we can isolate down to the block, circuit and then component levels. High sensitivity 1mvdiv and 2 channel, dual trace 6 inch internal grid. Mar 12, 2015 download hantek oscilloscope for free. May 03, 2009 i have this protek p3502 aka hung chang 3502 oscilloscope that has a couple of power resistors that got cooked. The front dso2100 usb rear panels are laser engraved. Hung chang oscilloscope 3502c hameg hm400 oscilloskope rigol ds1052e digital oscilloscope hp 4274a frequency lcr meter hp 3478a multimeter mcp br2822 handheld lcr meter mastech ms8050 digital multimeter fluke 337 true rms clamp meter fluke 77 series multimeter fluke ti9 thermal imager maudio audiophile usb soundcard.
Chang graduate institute of optoelectronic technology, national taipei university of technology high output level is sampled and compared by using the proposed technique and the conventional sampling oscilloscope. Manual and schemas for philips pm3208 oscilloscope also beckman industrial 9020, chauvin arnoux ca 2020, hung chang 5502 5621 kb. Minimum system requirements operating system window nt2000xpvistawin7 processor upwards of 1. Weve bought that dso about ten years ago, but weve lost its manual. The hung chang dso2100 is a 30mhz analog bandwidth 100mss parallel port oscilloscope that has been sold under the brand names protek and voltcraft. Hung chang 3502c download your lost manuals for free. Hantek6004eu series idso series hantek6004bd series hantek6004bc series pso2020 usb pen storage oscilloscope hantek1008a dso3000a series 1gsas dso3000 series 200msas hantek6002be series hantek6022bl dso2000 series dso220usbdso2100usb. I dont have the service manual or a schematic so this is a nightmare to figure out. Hantek dso1060, 60mhz 150mss 2 channels hantek dso1060 handheld digital oscilloscope multimeter 60mhz 150mss 2 channels specification. China oscilloscope, china oscilloscope manufacturers and. Hung chang dso2100 supported submitted by uwe hermann on wed, 09162015 09.
Chang p3502c oscilloscope probe manual description p3502c hung chang protek channel. I will focus on the easy to use vehicle diagnosis built in features of the scope. The os635 from hung chang, part of the os, is a benchtop oscilloscope with a maximum bandwidth of 35 mhz. Hung chang os615s oscilloscope mannual electronics forum. Item is closed 1 available 15 bids sale 34300 lot 27. User manual hung chang 3502c oscilloscope download countless of free service manuals you find nowhere else. Hung chang p3502c protek channel oscilloscope probe cord. Download free software hung chang oscilloscope manuals. Oscilloscope, hung chang 20mhz, 3502, not tested, id 35868. Protek p 3502c oscilloscope description p 3502c protek 20mhz oscilloscope model. Os635 user manual os635 oscilloscope from hung chang. These are singlechannel, lowfrequency scopes, but would be useful for things one might do with an arduino or similar microcontroller, such as stepper motors and servos, plus of course general audio stuff. The hung chang dso is dso2100 usb 30mhz analog bandwidth mss parallel port oscilloscope that has been sold under the brand names analog bandwidth. Service manuals, schematics, eproms for electrical technicians.
P3502c hung chang protek channel mhz oscilloscope probe power cord manual 58. This is not only aesthetic but does not have paint peeling problems in the future. Need a service manual for a aaronbs320 oscilloscope, havent found any but it could be a oem hung chang. Sep 04, 2017 can anybody help please i have the above oscilloscope and have fitted it with liion batteries and an appropriate charger but it dicharges the batteries slowly when left set to charge but unplugged, as in put away in the cupboard. Oscilloscope probe kit the hung chang model hcop20 probe is a passive, lowimpedance attenuation probe. Software for hantek 1008 device provides easy to use and intuitive control and contains more than 20 predefined diagnostic mesurements for petrol and diesel engines. Buy hung chang 3502c 20mhz oscilloscope used in singapore,singapore. The hantek dso2250 is a 100mhz oscilloscope that plugs into your computer via usb. Logicanalyser, trigger probe multiplexer data channels 8 3 memories. Im assuming you have a diode tester on your dmm and that you know how to test diodes. Device is available in 3 measument kits 1008a, 1008b, 1008c varying in supplied accessories. Protek hung chang pc oscilloscope in good condition, comes with. Compare oscilloscope specifications and find the right tektronix oscilloscope for. Hung chang 5604 40 mhz read out oscilloscope specifications.
When i finish the calibration of the invert knob, i try to leave the trace at the middle of the crt, at a first time the trace stays in the middle, but when i close the enclosure of the oscilloscope, the trace moves up or down. If you have any other questions, do not hesitate to get in touch. Very small portable or pocketset handheld oscilloscope. I have two scopes on my test bench, the hung chang pictured is used solely for this function, such is the frequency of its use. I want to put a diade in the charge circuit to stop this but cannot work out where without the circuit diagram. Download free software hung chang oscilloscope manual.
I love fixing electronics i already knew that i love fixing lots of other things. In addition to displaying waveforms, the display area is. Digital oscilloscope system requirement to run the oscilloscope software, the needs of computer configuration are as follows. Maybe you can upload a pic for the hung chang 3502c. Hung chang 3502c pdf download hung chang hc oscilloscope service page 1. The following two patches add support for the hung chang dso2100. Input the same signal on both channels and trace it through, figure out where they diverge.
I actually like to buy old, broken oscilloscopes to fix that. We take purchase orders and can provide special school, government and corporate pricing. Seoul, build 1985, 3 pictures, 31 schematics, 1 tubes, south korea, semiconductors, service. Borland delphibased software tools for use with hantek dsos.
It oscilloscope is left in a humid or location, this could result in instrument failure. Service manual help protek p3502 hung chang oscilloscope on. Cleqee isds205a spectrum analyzer 3 in 1 oscilloscope 20m data recorder virtual oscilloscope channels 2 impedance 1m. It will sample its input at 250mss and has a buffer depth of 512k samples. Crotech 31 oscilloscope oscilloscope 15mhz dual trace service manual. Service manual or circuit diagram 4 protek oscilloscope 1. Hungchang dso2100 supported the everexpanding world of. It uses software on the computer to control the device and display the results. Service manual protek p3502 hung chang oscilloscope. Hung chang hc5602 oscilloscope service manual download. Dec 31, 2006 everyting about service manual for hung chang oscilloscope model os615s hello,sorry if it is offtopic for this group,but i am urgently looking for the service. Hantek 1008c auto oscilloscope part 2 software overview youtube. Protek 6502 20mhz oscilloscope protek 6502 tequipment. This is a schematic of the hung chang 3502c scope front end, from which i copied the design of my device.
Protek 3502 oscilloscope service manual free download. Crotech 31 oscilloscope oscilloscope 15mhz dual trace manual. The oscilloscope features 2 analog channels, 0 digital channels and runs on a embedded operating system. Hi, does anyone have instruction manual for hung chang protek 3850 dso. It is not related to the hantek dso2100usb or the link instruments dso2100 families. May 03, 2020 oscilloscope, hung chang 20mhz, 3502, not tested, id 35868. Service manual help protek p3502 hung chang oscilloscope. Hi, im looking for a service manual schematics for oscilloscope hung chang 5506. I have this protek p3502 aka hung chang 3502 oscilloscope that has a couple of power resistors that got cooked.
If you have any other manuals for the hung chang 3502c you can upload the files here. I would like to express my sincere appreciation on the way you have explained the troubleshooting on the hung chang 3502 that i also owe. Oct 04, 2016 i have two scopes on my test bench, the hung chang pictured is used solely for this function, such is the frequency of its use. Hung chang 3502c20mhz oscilloscope used, electronics. Service manual for hung chang oscilloscope model os615s. Hantek dso1060 is dualchannel handheld digital oscilloscope with multimeter function. I have a hung chang oscilloscope model os620 schematics. Hung chang oscilloscope analog oszilloskop hc5504 very good. This model employs a high grade metalback meshed type postaccelerated crt for a full 10cm x 8cm internal graticule.
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