HIOKI Insulation Resistance Meter IR4057-50 Powerful And Fast-responsive High-speed Digital Mode
Price:
400-800USD
MOQ:
1
Delivery Time:
6-8weeks
Brand:
HIOKI
Product Description
- Supports wireless communication: Transmit measurement results to smartphones or tablets, allowing you to quickly generate reports by pairing test results with on-site photos or drawings (when used with the wireless adapter Z3210), helping to shorten on-site insulation measurement time.
- Measurement data is wirelessly transmitted and directly entered into Excel forms
- 5 test ranges of 50 V / 100MΩ ~ 1000 V / 4000MΩ
- Digital scale bars
- Stable and high-speed digital display, PASS/FAIL response time is only 0.3 seconds
- 1m drop resistance on concrete
- High-brightness LED display, test wire with LED light switch (optional L9788-11 or L9788-10)
- 200mA continuous test check, capable of measuring AC/DC voltage, suitable for testing solar power generation systems and electric vehicles
Basic parameters (accuracy guarantee period of 1 year, accuracy guarantee after adjustment of 1 year)
| Rated measurement voltage | 50V DC | 125V DC | 250V DC | 500V DC | 1000V DC |
|---|---|---|---|---|---|
| Maximum effective display value | 100 MΩ | 250 MΩ | 500 MΩ | 2000 MΩ | 4000 MΩ |
Accuracy: First effective measurement range MΩ |
±2% rdg.±2dgt 0.200 - 10.00 |
±2% rdg.±2dgt 0.200 - 25.0 |
±2% rdg.±2dgt 0.200 - 50.0 |
±2% rdg.±2dgt 0.200 - 500 |
±2% rdg.±2dgt 0.200 - 1000 |
| Minimum measured resistance | 0.05 MΩ | 0.125 MΩ | 0.25 MΩ | 0.5 MΩ | 1 MΩ |
| Overvoltage protection | 600 V AC (10s) | 660 V AC (10s) | |||
| DC voltage | 4.2V (resolution 0.001V)~600V (resolution 1V), 4 ranges, accuracy: ±1.3% rdg. ±4 dgt., input resistance: above 100 kΩ |
|---|---|
| AC voltage | 420V (resolution 0.1V) / 600V (resolution 1V), 2-speed range, 50/60 Hz, accuracy: ±2.3% rdg. ±8 dgt., input resistance: above 100 kΩ, average value |
| Low resistance | Used to check ground continuity, 10 Ω (resolution 0.01 Ω)~1000 Ω (resolution 1 Ω), 3 ranges, basic accuracy: ±3% rdg. ±2 dgt., test current above 200 mA (below 6 Ω) |
| Display | FSTN LCD with backlight and digital scale bars |
| Response time | PASS/FAIL determination is about 0.3 seconds (based on internal measurements) |
| Other features | After 1 minute of termination, MΩ measurement value is displayed, live circuit alarm, automatic discharge, automatic DC/AC check, comparator, drop protection, and automatic power saving |
| Power supply | AA (LR6) alkaline battery *4, continuous use: 20 hours (based on internal testing) Measurement count: 1000 times (5s ON, 25s OFF cycles, minimum resistance measurement to insulation measurement to maintain rated measurement voltage) |
| Volume and weight | 159 W *177 H*53 D mm, 640 g (including battery and test wire) |
| Attachment | Connecting cable L4930 *1, alligator clip L4935 *1, test probe L4938 *1, lanyard *1, user manual * 1, 5 (LR6) alkaline battery *4 |
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Company
Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
Location
F1-803, Guorun Silu Jin Rong Zhongxin, Qindu District, Xianyang City, Shaanxi Province
Contact Person
Leon