Products > Test Equipment
TH2830 vs TH2832
nctnico:
I feel an LCR meter upgrade coming up... But I really need a new laptop first >:(
Martin72:
My upgrade will take a while, but then I won't need another one:
https://www.eevblog.com/forum/repair/hioki-3532-50-lcr-schematic-service-manual-wanted/msg4969691/#msg4969691
KungFuJosh:
--- Quote from: Martin72 on July 19, 2023, 09:32:06 pm ---And then with open/short calibration... ;D
--- End quote ---
I did the open/short after the patient 30 seconds of waiting. 😉
Here's a warm up time comparison. Open/short correction applied after the specified time. Note: it's a THT fixture, the resistor is a 1% CMF, but it was not in the same position for both tests.
For my needs in general, the 30s time is plenty accurate.
KungFuJosh:
--- Quote from: Martin72 on July 19, 2023, 09:32:06 pm ---It´s itching in my fingers to take the file and.....No.
--- End quote ---
When does your calibration expire? 😉
luudee:
--- Quote from: KungFuJosh on July 19, 2023, 10:27:37 pm ---
I did the open/short after the patient 30 seconds of waiting. 😉
Here's a warm up time comparison. Open/short correction applied after the specified time. Note: it's a THT fixture, the resistor is a 1% CMF, but it was not in the same position for both tests.
For my needs in general, the 30s time is plenty accurate.
--- End quote ---
Hmm, looks like 200 KHz is still off ...
luudee
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