CHT3530 best megger insulation tester reliable supplier in China
Features
Wide range high precision test
LCD display
Simultaneous display of voltage, resistance, and leakage current
Volume resistance, area resistance test function
R-V, I-V scan test (CHT3530 only)
Multiple interface configurations, suitable for supporting automatic test systems
Test voltage 1V~1000V, continuously adjustable.
Insulation resistance test range up to 1Ω~9.9 PΩ.
Application
Insulation performance test for photovoltaic insulation materials
The volume resistivity and surface resistivity of the insulating material, as well as the wet leakage test
Technical parameter
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Model |
CHT3530 |
CHT3530-1 |
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Display |
LCD display |
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Measurement Parameters |
Resistance, leakage current, surface resistance, volume resistance |
Resistance, leakage current |
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Output voltage |
Program control 1~1000V, Adjustable step 1mV |
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Readback voltage accuracy |
0.1% |
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Measurement range |
IR |
1Ω~9.9PΩ |
1Ω~50TΩ |
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LC |
2mA~10fA |
2mA~1pA |
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Range |
Auto and manual with 6 ranges |
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Basic Accuracy |
10M;0.5%≥1G:± 1% 1G: 3% ≥10G :5% ≥1T:10% ≥100T: 20% |
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Test speed |
3 meas/sec.,10 meas/sec., 20 meas/sec. |
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Adjustment |
Open-circuit reset for all ranges |
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Timing charger |
0~999.9s |
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Comparator |
3 sets of data records, can be configured as bin-1/2/3 sorting |
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Trigger mode |
Internal trigger, manual trigger, external trigger |
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Interface |
RS232C, HANDLER interface |
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Other function |
R-V/I-V Curve drawing |
—— |
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Power supply |
Voltage:198VAC-240VAC, frequency:47Hz-63Hz |
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Power(max) |
50VA |
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Dimension and weight |
382mm(L)*249mm(W)*102mm(D)/ 3.5kg |
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FAQ
Q: How long is the delivery date?
A: Inventory products will be delivered within 5-7 days after receipt of deposit; products
requiring new production of common materials, usually within 15-20 days; products requiring new production of special and rare materials, usually within 30-40 days.
Q: Can you customize it?
A: There are many models in our company, which can support customization.
Q: Are there any after-sales guarantees?
A: Were one-to-one after-sales It's absolutely satisfying to you.
Q: How many years have you guaranteed it?
A: Instrument quality guarantee for 1-2 years(different products), lifelong maintenance.
Q: Do you provide invoices?
A: Invoices are issued free of charge.
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