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Author Topic: oscilliscope
Bas Haldermans
Film Handler

Posts: 11
From: GA Echt, The Netherlands
Registered: Dec 2002


 - posted 12-23-2002 11:34 AM      Profile for Bas Haldermans   Author's Homepage   Email Bas Haldermans   Send New Private Message       Edit/Delete Post 
Thanks for the information. I'm going to look at ebay.
I agree on the digital scopes, i saw the xy picture but it was't good.

Bas

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Gordon McLeod
Film God

Posts: 9532
From: Toronto Ontario Canada
Registered: Jun 99


 - posted 12-23-2002 12:51 PM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
Here is an ebay link to one on ebay right now
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=4677&item=3101503903

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Mark Gulbrandsen
Resident Trollmaster

Posts: 16657
From: Music City
Registered: Jun 99


 - posted 12-23-2002 04:38 PM      Profile for Mark Gulbrandsen   Email Mark Gulbrandsen   Send New Private Message       Edit/Delete Post 
I'll sell you mine for 50 bucks U.S. plus shipping!
Mark

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John Westlund
Expert Film Handler

Posts: 204
From: Burney, CA, USA
Registered: Jun 2001


 - posted 12-28-2002 07:36 PM      Profile for John Westlund   Email John Westlund   Send New Private Message       Edit/Delete Post 
Im bumping this up because I was wondering if anyone has used a Leader LBO-518. Its a quad channel 100mhz. I can pick one up for a good price but wonder what you think about it first. Thanks
John

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Mark Gulbrandsen
Resident Trollmaster

Posts: 16657
From: Music City
Registered: Jun 99


 - posted 12-28-2002 07:59 PM      Profile for Mark Gulbrandsen   Email Mark Gulbrandsen   Send New Private Message       Edit/Delete Post 
My overall experience with Japaneese test gear is that its lightly built as compared to HP(Agilent), or Tektronix stuff. The stuff is really good on the bench, but NOT made for beating around and won't take the amount of abuse that field service work will give to it over say 10 years. Also keep in mind that you HAVE to go to an authorized Leader dealer to get any part or accessory you need for the thing, and you'll more than likely pay list price too. Thats the way they are and there's no way around it. If you send it in for a simple repair, expect to have to pay for a full calibration as well.

You can buy parts and accessories direct from Tektronix, and I think HP(now Agilent)as well. Their equipment is less likely to fall apart and go out of calibration. Another nice thing about the older TEK scopes is that they specify every how many hours the instrument needs to be calibrated to maintain its accuracy.....never seen that in a Japaneese test instrument manual.
Mark @ CLACO

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Chris Markiewicz
Expert Film Handler

Posts: 209
From: Glenaviegh, County Tipperary, Ireland
Registered: Aug 2002


 - posted 12-29-2002 12:41 AM      Profile for Chris Markiewicz   Email Chris Markiewicz   Send New Private Message       Edit/Delete Post 
I also have a 20 MHz Tenma 'scope. It's bulky and clumsy but reliable. When I was at the Keauhou 7 I swiped a heavy Rubbermaid food service cart from downstairs and turned it into the booth service cart with the scope and toolboxes on it.

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Oscar Neundorfer
Master Film Handler

Posts: 275
From: Senoia, GA
Registered: May 2000


 - posted 12-29-2002 07:31 AM      Profile for Oscar Neundorfer   Author's Homepage   Email Oscar Neundorfer   Send New Private Message       Edit/Delete Post 
Tektronix 2213, 2215 or 2215A. I have a number of these in the factory and have used them in the field. Very high quality, lightweight, not too big, and considering the many I have, very reliable. It is an older design, and not in the Tek line anymore, but they can be had through a lot of the equipment leasing companies such as Tucker, Leaseametric and others.

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Christopher Seo
Jedi Master Film Handler

Posts: 530
From: Los Angeles, CA
Registered: Jun 99


 - posted 12-29-2002 02:48 PM      Profile for Christopher Seo   Email Christopher Seo   Send New Private Message       Edit/Delete Post 
Does anybody use B+K Precision 'scopes? I have a full-sized, 100 MHz 2190B model, which I got new for a good price. It's bulky but works fine. Don't know how it would stand up to abuse though.

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Steve Guttag
We forgot the crackers Gromit!!!

Posts: 12814
From: Annapolis, MD
Registered: Dec 1999


 - posted 12-29-2002 04:14 PM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
We used a B&K for over 10-years on the road...still working...kinda...the various pots have become noisy so the trace might jump around....relatively minor and fixable.

I'm proud to say that I've been toating a Heath 20MHz scope now for over 15 years.

We have a Kenwood scope (40MHz) that has done ok for the last 6 or so years. The position pots are a bit touchy for my liking but other than that...good clear display everytime.

Steve

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