1535 - Measuring equipment FLUKE - Free user manual and instructions
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| Product Type | Insulation resistance tester (megohmmeter) |
| Model | Fluke 1535 |
| Brand | Fluke |
| Test Voltage | 2500 V and 5000 V |
| Insulation Resistance Range | Up to 200 GΩ (at 5000 V) |
| Resolution | 0.01 MΩ to 10 GΩ depending on range |
| Accuracy | ±5% of reading ±0.5% of range |
| Display | Digital LCD with backlight |
| Power Source | 8 AA alkaline batteries or rechargeable NiMH |
| Battery Life | Approximately 1000 tests (at 5000 V into 1 MΩ) |
| Dimensions (H x W x D) | 27.0 cm x 10.2 cm x 20.3 cm (10.6 in x 4.0 in x 8.0 in) |
| Weight | 1.8 kg (4.0 lb) including batteries |
| Safety Rating | CAT IV 600 V, CAT III 1000 V |
| IP Rating | IP40 (enclosed) |
| Functions | Insulation resistance, voltage measurement, capacitance measurement, leakage current, polarization index (PI), dielectric absorption ratio (DAR) |
| Data Logging | Internal memory for up to 99 measurements with time stamp |
| Communication | USB port for data transfer to PC |
| Maintenance | Clean with damp cloth; no user-serviceable parts; calibration recommended annually |
| Accessories Included | Test leads, alligator clips, AC adapter, carrying case, quick reference guide |
| Warranty | 3 years standard |
Frequently Asked Questions - 1535 FLUKE
What is the Fluke 1535 used for?
The Fluke 1535 is an insulation resistance tester used to measure the integrity of electrical insulation in cables, motors, transformers, and other high-voltage equipment.
What test voltages does the Fluke 1535 provide?
It provides 2500 V and 5000 V test voltages for insulation resistance measurements.
How do I perform an insulation resistance test?
Connect the test leads to the device under test, select the desired test voltage (2500 V or 5000 V), press the test button, and read the insulation resistance value on the display. Always follow safety precautions.
What safety precautions should I take when using the Fluke 1535?
Use appropriate personal protective equipment (PPE), ensure the device under test is de-energized before connecting leads, do not touch exposed conductors during testing, and observe all local safety regulations.
How do I change the batteries in the Fluke 1535?
Turn off the meter, disconnect all test leads, open the battery compartment on the back, replace the 8 AA batteries with fresh ones, and close the compartment securely.
What is the polarization index (PI) and how do I measure it?
PI is the ratio of insulation resistance after 10 minutes to after 1 minute. The Fluke 1535 can automatically calculate PI when the test duration is set to 10 minutes.
Can the Fluke 1535 measure capacitance?
Yes, it can measure capacitance of the insulation as part of the insulation test, typically in nanofarads.
How do I transfer data from the Fluke 1535 to a computer?
Connect the USB cable from the meter to a PC, open the Fluke software or use a terminal program, and download the stored measurements.
What does the backlight button do?
The backlight button turns the display backlight on or off for better visibility in low-light conditions.
How often should the Fluke 1535 be calibrated?
Fluke recommends annual calibration to ensure accuracy. Refer to the user manual for detailed calibration procedures or send it to an authorized service center.
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USER MANUAL 1535 FLUKE
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Product information
Brand : FLUKE
Model : 1535
Category : Measuring equipment