Hioki Insulation Tester IR4057-50

Hioki Insulation Tester IR4057-50

SKU:
IR4057-50
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Hotline: +84 906 988 447  

Head Office: Ho Chi Minh City

  • Tel: +84 2839 778 269 / 3601 6797
  • Email: sales@lidinco.com
  • Add: 487 Cong Hoa Street, Ward 15, Tan Binh Dist, HCM City, Vietnam

Office: Bac Ninh City

  • Tel: +84 222 730 0180
  • Email: bn@lidinco.com
  • Add: 184 Binh Than Street, Vo Cuong Ward, Bac Ninh City, Vietnam
  • Counseling Technical Counseling 100% Free
  • Shipping Free Shipping For 3.000.000vnd Order
Specification

Data is being updated

Description

Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR4057-50 is a 5-range, 50V to 1000V digital insulation resistance tester with bargraph, and delivers efficient functions and features to help shorten work time associated with field insulation testing.  

Feature  

• Wireless support. Transfers measurements to your smartphone or tablet and allows you to quickly create reports with field photos and drawings. (Optional Wireless Adapter Z3210 is necessary)  
• Wirelessly transfer measurement data to Excel forms for input (Will be supported by the 2021 upgrade)  
• 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ  
• Digital bar graph  
• Stable & high-speed digital readings, 0.3 second response time for PASS/ FAIL decisions  
• Drop proof onto concrete from 1m (3.28 feet)  
• Bright LED, luminous LCD, test lead with bright LED lamp to illuminate near hand (Option L9788-11 or L9788-10)  
• Continuity check via 200 mA testing  
• Built in AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles  

Wireless support
Wireless communication capability for even greater convenience than legacy model

Compatible with Wireless Adapter Z3210 (optional). It transfers measurements to your smartphone or tablet and allows you to quickly create reports with field photos and drawings.

Instantly create reports by a free app (GENNECT Cross)

GENNECT Cross, a free app designed specifically for use with Hioki measuring instruments, lets you check and manage measurement results and create reports. The software provides a range of functionality that helps manage data in the field, including photographing measurement sites, placing measurement results on photographs, and saving hand written memos. Optional Wireless Adapter Z3210 is necessary.

Easily transfer measurement data to an Excel® file

Excel® Direct Input function allows you to input measurement values directly and automatically into an Excel® file once the instrument’s auto-hold function is activated. (Wireless Adapter Z3210 is necessary)

Comparator function provides PASS/ FAIL decisions at a glance

Compare measured values to pre-set reference values to generate a pass or fail judgment with the Comparator function. (also pair with insulation resistance measurement and low-resistance measurement) The insulation testers give you pass/ fail results using a beeping sound, LCD light, and indication right on the test lead with remote control switch (option), letting you check for insulation integrity without needing to look at the instrument.

Robust, damage-resistant design

These instruments feature a robust design that can withstand being dropped onto concrete from a height of 1 m. Difficult to damage, this insulation tester is ideal for use in the field.

White LED lighting that’s easy to read in dim locations in the field

The scale is lit by a white LED, ensuring that insulation resistance values are easy to read, even when using the instrument in a dim location.

Measurement switch designed for outstanding ease of use

The instrument’s measurement switch can be operated with just the thumb. Press for a single measurement or lift up for continuous measurement of insulation resistance

200 mA grounding line continuity check function

The Insulation testers can perform EV and HEV continuity checks as well as resistance measurement of safety conductors in building electrical equipment as defined by IEC 60364.

Basic specifications (Accuracy guarantee period: 1 year, Accuracy guarantee period after adjustment made by Hioki: 1 year)

RATED OUTPUT VOLTAGE50 V DC125 V DC250 V DC500 V DC1000 V DC
EFFECTIVE MAXIMUM INDICATED VALUE100 MΩ250 MΩ500 MΩ2000 MΩ4000 MΩ
ACCURACY 1ST EFFECTIVE MEASURING RANGE MΩ±2 % rdg. ±2 dgt.
0.200 – 10.00
±2 % rdg. ±2 dgt.
0.200 – 25.0
±2 % rdg. ±2 dgt.
0.200 – 50.0
±2 % rdg. ±2 dgt.
0.200 – 500
±2 % rdg. ±2 dgt.
0.200 – 1000
LOWER LIMIT RESISTANCE0.05 MΩ0.125 MΩ0.25 MΩ0.5 MΩ1 MΩ
OVERLOAD PROTECTION600 V AC (10s)660 V AC (10s)
DC VOLTAGE RANGE4.2 V (0.001 V resolution) to 600 V (1 V resolution), 4 ranges,
Accuracy: ±1.3% rdg. ±4 dgt., Input resistance: 100 kΩ or higher
AC VOLTAGE RANGE420 V (0.1 V resolution) / 600 V (1 V resolution), 2 ranges, 50/60 Hz,
Accuracy: ±2.3% rdg. ±8 dgt., Input resistance: 100 kΩ or higher, Average rectifier
LOW RESISTANCE RANGEFor checking the continuity of ground wiring, 10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), 3 ranges, Basic accuracy: ±3 % rdg. ±2 dgt., testing current 200 mA or more (at 6 Ω or less)
DISPLAYSemi-transmissive FSTN LCD with back lighting, bar-graph indicator
RESPONSE TIMEApprox. 0.3 second for PASS/FAIL decision (based on in-house testing)
OTHER FUNCTIONSIndicate MΩ measurement value after a lapse of one minute, Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection, Comparator, Drop proof, Auto power save
POWER SUPPLYLR6 (AA) alkaline batteries × 4, Continuous use: 20 hours (based on in-house testing)
Number of measurements: 1000 times (at 5 s ON, 25 s OFF cycle, insulation measurement of lower limit resistance value to maintain nominal output voltage)
DIMENSIONS AND MASS159 mm (6.26 in) W × 177 mm (6.97 in) H× 53 mm (2.09 in) D, 640 g (22.6 oz) (including batteries, excluding test leads)
ACCESSORIESConnection cable L4930 ×1, Alligator clip set L4935 ×1, Test pin set L4938 ×1, Neck strap ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×4

 

Accessories

  • L4930 × 1 . connection cable
  • Alligator clamp set L4935 × 1Bộ
  • Set of test pins L4938 × 1
  •  Neck strap × 1
  • Instruction book × 1
  • LR6 (AA) alkaline battery × 4

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