DI-6400 INSULATION TESTER

* Digital display, easy and correct read-out.

* Auto-range and multi-function for insulation measurement of 4/40/400/4000 MΩ ( 100 V, 250 V, 500 V, 1000 V ).

* Insulation measurement with auto discharge function, safety.

* Build in the ACV & DCV & OHMS measurement function.

* Precision 400 ohm & 4000 ohm auto-range easy for measuring low resistance such as motor windings, relay coils etc.

* A continuity beeper is equipped in OHM range.

* Data hold function to lock the current reading.

* Lock & Test functions offer worker's safety and easy operation.

* 77 X 49 mm (1.06" height) large LCD display.

* Battery operating easily to carry with user.

* LCD display allows clear read-out even at bright place.

* LSI-circuit provides high reliability and durability.

* Built-in over-input and low battery indication.

* Overload protection for each range.

* Automatic zero adjust & automatic circuit discharge.

* Durable & portable housing case with the front protective cover.

* RS-232 computer interface.

* Powered by AA DC 1.5V X 8 batteries.

Display

27 mm (1.06") LCD (Liquid Crystal Display), Max. indication : 610.0 ( V ), 4200 ( MΩ), 4200 (Ω ).

Measurement

Insulation

4/40/400 MΩ /100 V

4/40/400/4000 MΩ /250 V

4/40/400/4000 MΩ /500 V

4/40/400/4000 MΩ /1000 V

DCV

600.0 V

ACV

600.0 V

OHM

400.0/4000 Ω

Sampling Time

0.4 second.

4000M ohm Respond Time

Max. approx. 4.0 second.

Zero Adjustment

Automatic adjustment.

Over-input

Indication of " - - - - " .

Operating Temp.

0 to 50 ℃ ( 32 to 122 ℉ ).

Operating Humidity

Less than 80% R.H.

Power Supply

1.5V AA ( UM-3 ) battery x 8 PCs, Alkaline or heavy duty battery,

Power Consumption

Approx. 112 mA (100M ohm/1000V range).

Approx. 70 mA (100 M ohm/500V range).

Approx. 58 mA (100 M ohm/250V range).

Approx. 53 mA (100 M ohm/100V range).

Approx. 18 mA ( ACV range).

Approx. 18 mA ( DCV range).

Approx. 65 mA (0 ohm/OHM range).

Dimension

225 x 125 x 64 mm (8.86 x 4.92 x 2.52 inch),

Weight

735 g / 1.62 LB (w/o battery).

Standard Accessories

Instruction Manual ..............................1 PC

Test leads...............................................1 set

Heavy duty alligators............................1 pair

Optional Accessories

RS232 cable, UPCB-02

USB cable, USB-01

Data Acquisition software, SW-U801-WIN

Meg ohm ( Insulation )

Range

Accuracy

Resolution

4/40/400/4000 M ohm  (100V/250V/500V/1KV)

± ( 3% + 5d)

< 2000 M ohm

1 K/10 K/0.1 M/1 M ohm

± ( 5% + 5d)

≥ 2000 M ohm  

< 4000 M ohm

OHMS

Range

Accuracy

Resolution

Open Circuit Voltage

400/4000 ohm

± ( 1% + 2d)

0.1/1 ohm

Approx. 4.7 V

* Overload Circuit Protection AC/DC 500V (within 20 sec)

DC VOLTAGE

Range

Accuracy

Resolution

Input Impedance

 600 DCV

± ( 1.5% + 2d)

0.1 DCV

10 M ohm

* Overload Circuit Protection AC/DC 600V

AC VOLTAGE

Range

Accuracy

Resolution

Input Impedance

600 ACV

± ( 1.5% + 2d)

0.1 ACV

10 M ohm

* Frequency response : 40 Hz to 500 Hz, sine wave.

* Spec. tested on 50 Hz/60 Hz.

* Overload Circuit Protection AC/DC 600V