Hioki IR4056-20 IR4018-20 IR4017-20 IR4016-20 Digital Meg-Ohm Insulation Tester

• After-sales Service: Yes
• Warranty: 1 Year Warranty
• Display Type: Digital Only
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Hioki IR4056-20
• Certification: RoHS, CE
• Customized: Non-Customized
• Brand Name: Hioki
• Transport Package: DHL/UPS/FedEx
• Specification: 50*37*34cm
• Trademark: HIOKI
• Origin: Japan
• HS Code: 9030331000
• Production Capacity: 50, 000 Pieces/Year
• Package Size: 50.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 5.000kg
• Lead Time: 3 days (1 - 10 Pieces) ; To be negotiated ( > 10 Pieces)

Product Description

 

Product Parameters

 

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5-Range, 50 to 1000V Digital Insulation Tester with Continuity Check. Economic model.

• 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ
• Stable & medium-speed digital readings, 0.8 second response time of 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

 

Description

 

Hioki iR4057-50

• Wireless Adapter Z3210 sold separately
• Easily transfer measurement data to your smartphone or tablet by using our free app GENNECT Cross or to an Excel file. (Wireless Adapter Z3210 is necessary)
• 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

High-Speed Insulation Resistance Tester

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, 50 V to 1000 V digital insulation resistance tester with bargraph and delivers efficient functions and features to help shorten work time associated with field insulation testing.

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.

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*, letting you check for insulation integrity without needing to look at the instrument.

* Image shows L9788 probe. Sold separately.

 

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.

 

 

Easy-to-Use Measurement Switch

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.

* Image shows model IR4016. IR4057 is a digital meter.

 

Wireless Support: Wireless communication capability for even greater convenience (Z3210 Wireless Adapter sold separately)

• Compatible with Wireless Adapter Z3210 (sold separately)
• Transfers measurements to your smartphone or tablet and allows you to quickly create reports with field photos and drawings.
• Use with free Gennect Cross mobile app available from Hioki

In The Box

• IR tester
• Connection cable L4930 ×1
• Alligator clip set L4935 ×1
• Test pin set L4938 ×1
• Neck strap ×1
• Instruction manual ×1
• LR6 (AA) alkaline batteries ×4

Manuals/Guides

Brochures

• Brochure

Manuals

• Manual

Tech Specs

Description

Hioki IR4056-20 Digital Meg-Ohm Insulation Tester

 

• Provides functionality for generating high-voltage 500V and 1,000V output when testing high-voltage equipment
• Designed with both AC and DC voltage measurement functionality
• Support JIS C 60364-compliant insulation measurement of safety conductors in building electrical equipment and indirect safety contact testing in electric and hybrid vehicles

5-Range Insulation & Continuity Tester

Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR4056 is a 5-range, 50V to 1000V digital insulation resistance tester with efficient functions and features to help shorten work time associated with field insulation testing.

Comparator function provides PASS/FAIL decisions at a glance

• The comparator function compares measured values to pre-set reference values to generate a pass or fail judgment. (Can be used with insulation resistance measurement and low-resistance measurement.)
• The stable display is easy to read, increasing work efficiency.

 

Instant Judgment

Since the IR4056-20 and IR4057-20 generate judgments as soon as the test lead makes contact, it is possible to make a rapid series of measurements in the manner of a continuity check.

Identify PASS/FAIL using light and sound

The IR4056-20 and IR4057-20 notify the operator of pass and fail judgments using a beeping sound, LCD light, and comparator indicator on the test lead with remote control switch (optional accessory), allowing determinations of compliance to be made without looking at the instrument.

PASS

When the measured value is greater than or equal to the reference value*

Short beep

No Change

Green

FAIL

When the measured value is less than the reference value*

Continuous tone

*Insulation resistance measurement

Red

Red

IR4056-20 Economical Model	5 ranges 50/125/250/ 500/1000V	Rated output voltage (DC)	5 ranges 50/125/250/ 500/1000V	IR4057-20 Bar graph for visual judgments, High-speed model
		Voltage measurement
		Resistance measurement
	Approx. 0.8 s	Comparator judgement result response time	Approx. 0.3 s
		200 mA continuity
	-	Bar graph
	159W x 177H x 53D	Dimensions (mm)	159W x 177H x 53D
	600	Mass (g)	640

Bar graph: Useful in determining compliance of circuits with a large capacitance component, for example solar panels, due to the ability to illustrate charging status behavior.

 

The Hioki IR4056-20 insulation tester delivers enhanced comparator (comparative judgment) functionality and notification of judgment results using light and sound, allowing operators to assess results at a glance, yielding significant improvements in work efficiency.

The comparator compares measured values to pre-set reference values to make pass/fail decisions. Thanks to improved response performance, the Hioki IR4056-20 Insulation Tester provides an instantaneous pass/fail decision when the test lead is placed in contact with a target.

Furthermore, the comparator function allows operators to assess pass/fail decisions based on light and sound cues. "Pass" conditions are signaled by a short beeping sound and a green LED, while "fail" conditions are signaled by a longer, continuous tone and a red-backlit measurement screen. When used with the optional Test Lead with Remote Control Switch L9788-11, the "fail" condition can also be easily identified by the lead's red LED.

It is not unusual for technicians to need to measure more than 100 locations in a single building, so the instruments' ability to generate a continuous series of pass/fail decisions will yield significant improvements in work efficiency.

Most measurement targets consist of long cables that have already been laid in a facility. Consequently, insulation resistance readings are often unstable due to the effects of noise emitted by nearby electrical wiring and other sources of interference. The Hioki IR4056-20 Insulation Tester employees a variety of measures to stabilize the display of readings so that it is easy to read measured values, even in challenging environments.

The Hioki IR4056-20 Insulation Tester provides functionality for generating high-voltage 500V and 1,000V output when testing high-voltage equipment. Normally, inadvertent application of a high voltage to a low-voltage device can damage the device. To protect against this risk, the new instruments provide functionality for preventing the application of unintentional high-voltage output

Outputting 500V or 1,000V requires two steps: placing the function key in a certain position and then pressing a flashing key to cancel the high-voltage output lock feature. In this way, the instruments are designed to prevent inadvertent output due to mistaken function key operation.

There is growing need for instruments capable of DC voltage measurement due to increasingly widespread use of solar power and electric vehicles. As a result, HIOKI designed the Hioki IR4056-20 Insulation Tester with both AC and DC voltage measurement functionality.

In addition to low-resistance measurement at 200 mA DC, the Hioki IR405620 Insulation Tester support JIS C 60364-compliant insulation measurement of safety conductors in building electrical equipment and indirect safety contact testing in electric and hybrid vehicles.

In The Box

• (1) L9787 Test lead
• (1) Neck strap
• (4) LR6 (AA) Alkaline batteries
• (1) Instruction manual

Manuals/Guides

Manuals

• Hioki IR4056 & IR4057 Insulation Testers Instruction Manual
• Hioki Insulation Testers Instruction Manual

Spec Sheets

• Hioki IR4056 Datasheet

Manufacturer Specs

 

IR4056-20 Economic model				IR4057-20 Bar graph for visual judgments Economic model High-speed model
5 ranges 50/125/250/500/1000 V			Rated output voltage (DC)	5 ranges 50/125/250/500/1000 V
			Resistance measurement
Approx. 0.8 s			Comparator judgment result response time	Approx. 0.3 s
			200 mA continuity
-			Bar graph
159W×177H×53D			Dimensions (mm)	159W×177H×53D
600			Mass (g)	640
			Voltage measurement

INSULATION RESISTANT MEASUREMENT
Rated output voltage (DC)	50V	125V	250V	500V	1000V
Effective maximum indicated value	100 MΩ	250 MΩ	500 MΩ	2000 MΩ	4000 MΩ
Effective medium value	2 MΩ	5 MΩ	10 MΩ	50 MΩ	100 MΩ
1st effective measuring range [MΩ]	0.200 to 10.00	0.200 to 25.0	0.200 to 50.0	0.200 to 500	0.200 to 1000
Accuracy	±4 % rdg
2nd effective measuring range [MΩ]	10.1 to 100.0	25.1 to 250	50.1 to 500	501 to 2000	1010 to 4000
Accuracy	±8 % rdg
Other measuring range [MΩ]	0 to 0.199
Accuracy	±2 % rdg. ±6 dgt.
Lower limit resistance value to maintain nominal output voltage	0.05 MΩ	0.125 MΩ	0.25 MΩ	0.5 MΩ	1 MΩ
Overload protection	600 VAC (10 s)				1200 VAC (10 s)
BASIC SPECIFICATION
Indicator	Indicator: Semi-transmissive FSTN LCD, positive Backlight
Functions	Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection, Comparator, Built-in battery power indicator etc.
IR4057-20 Functions	Bar graph, Displaying 1-min. Values
Power source	LR6 alkaline battery × 4
Continuous operating time	Approx. 20 hours (Comparator off, backlight off, 500 V range, no load)
Auto Power Save	The power will go off automatically 10 minutes after the last operation.
Operating temperature and humidity	0 to 40°C (32 to 104°F) 90% RH or lower (non-condensating)
Storage temperature and humidity	-10 to 50°C (14 to 122°F) 90% RH or lower (non-condensating)
Maximum rated voltage to earth	600 V AC/DC, Measurement Category, Anticipated Transient Ωvervoltage: 6000 V
Dielectric strength	7060 V AC, 50/60 Hz, Measurement terminals - electrical enclosure, 1 min, current sensitivity 1 mA
Degree of protection	IP40
Standards	EN61326 (EMC), EN61557-1/ -2/ -4*/ -10
Drop proof	Ωn concrete: 1 m
Dimensions	Approx. 159W×177H×53D mm (6.26"W×6.97"H×2.09"D) (excluding protrusions)
Mass	IR4056-20: Approx. 600g (21.2 oz) IR4057-20: Approx. 640g (22.6 oz) (including battery, excluding test lead)
Accessories	Test Lead L9787 × 1, Neck strap × 1, Instruction manual × 1, LR6 alkaline battery × 4
VOLTAGE MEASUREMENT
DC V
	Display range (Auto range)	4.2 V	42 V	420 V	600 V
	Maximum indicated value	4.200 V	42.00 V	420.0 V	750 V
	Resolution	0.001 V	0.01 V	0.1 V	1 V
	Accuracy	±1.3 % rdg. ±4 dgt. *
AC V
	Display range (Auto range)	420 V (Minimum indicated value: 30.0 V)		600 V
	Maximum indicated value	420.0 V		750 V
	Resolution	0.1 V		1 V
	Accuracy	±2.3 % rdg. ±8 dgt. *
	Measurement Principles	Average responding type
	Frequency range	50/60 Hz
AC/DC automatic detection range	AC detected at 30 V or greater (50/60 Hz) (Pulsating currents with an overlapping AC component of 30 V or greater are detected as AC)
Effect of temperature	Measurement accuracy per 1°C × 0.1 (Applicable to the operating temperature range other than 18 to 28°C)
RESISTANCE MEASUREMENT
Display range (Auto range)	10 Ω			100 Ω	1000 Ω
Maximum indicated value	10.00 W			100.0 W	1000 W
Resolution	0.01 W			0.1 W	1 W
Accuracy (after zero adjustment)	0 to 0.19 W: ±3dgt. 0.20 to 10.00 Ω: ±3%rdg. ±2dgt.			±3%rdg.	±2dgt.
Measuring current	200 mA or more (at 6 Ω or less ) (Display value before zero adjustment)
Overload protection	600 VAC (10s, using Fuse)

Tech Specs

Micro / Milli / Meg Ohmmeters/Megohmmeter / Insulation Resistance Testers Template
IR Test Voltage	1,000 V, 125V, 250 V, 50 V, 500 V
Maximum Insulation Resistance	4 G Ohms
Type	Battery
Minimum Insulation Resistance	0.2 Ohms (0.0000000002 G Ohms)
Variable Incremental Voltage	No
Display (Megohmmeter)	Digital
Continuity Test	Yes
Live Circuit Voltage Detection	No
Power Supply	Battery
Timer	No
CAT Rating	III
CAT Voltage	600 V
Test Equipment General Attributes
Unique Features	Comparator function for easy Pass/Fail judgement Drop Proof to 1M White LED Backlight Integrated hard case with sliding cover
Warranty	2 YEARS
Safety Approval	CE
IP Rating	IP40
Product Weight	600 GRAMS (1.32 LBS)
Product Height	6.97 IN
Product Length	6.26 IN
Product Width	2.09 IN
Data Logging	No
HTS/Schedule B Number	9030333400
ECCN Number	3A992
Calibration Included	None
Battery Type	AA
Power Supply Voltage	Battery Powered
Country of Origin	Japan
Shipping Height	2.25 IN
Shipping Length	7.00 IN
Shipping Width	6.25 IN

                                   

Hioki IR4057-50 Product Reviews

 

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As an important international instrument sales platform, our company has the authorization qualifications of many international first-line brands. Relying on the advanced digital information management platform and international procurement platform, we provide more than 100,000 instruments, industrial MRO products, industrial products and spare parts to global customers. Our business scope: industrial testing, non-destructive testing, gas testing, electrical testing, laboratory testing, water quality testing, environmental testing, medical testing...    

So far, we have become an important partner of many global top 500 companies and well-known local Chinese companies. Create an efficient supply chain system to provide customers with strong supply guarantee.