Digital Multifunction and Insulation Continuity-Voltage Tester ( DIM-572)
DIM-572
Digital Multifunction and Insulation Continuity-Voltage tester
DIM-572 Features:
Originally designed unique products have features ranging from insulation resistance testing. Voltage (AC - DC) measurement with automatic hold fcitlity, continuity test with a short circuit current of minimum 200 mA. For Insulation Testing, the user can select the test voltage of 250V, 500V AND 1000VDC. It is utilized to accept a selection and to disable the Energy Save feature. The Ohm Key is a multi-purpose key, you press it to select the Continuity Test, then you use it to Auto-null the test leads and fuse. There is an automatic voltmeter which is accessed after start up. The Voltmeter is the default mode of this instrument
Model: DIM-572
Digital Multifunction and Insulation Continuity-Voltage Testes
A new generation of modern digital multifunction testers is born. This tester has a range of new features not even found in expensive advanced test equipments. Not only rugged, but designed to excel in harsh environment, still, remaining low cost and affordable. It can be operated with rechargeable batteries, alkaline or low cost general purpose batteries. This unique product has features ranging from Insulation Resistance Testing, Voltage(ac-dc) measurements with Automatic Hold facility, Continuity Test with a short circuit current of minimum 210mA. Two very unique features are found on this multifunction model DIM-572.
MOV and Gas Arrester Testing
Today, most equipments and electrical installations are protected by MOVS and
Gas Arresters, or a combination of these.
This tester can test the devices to establish if it is still operating correctly or not.
Energy conservation is featured on all these new advanced product. “ Auto-power-off” limits the test duration to about 10 seconds to save energy. “Auto-power-off” can be turned off by simply keeping the ON/TEST key depressed for more than 3 seconds while starting a test. This new tester has no moving parts. All calibration are saved internally in a non volatile memory. Calibration can be done at any calibration facility in the world without the need for dedicated calibration equipment. This makes tester easier to maintain and lower the cost of calibration and maintenance. The calibration interval can be extended without much problem. They comply to all the latest regulations, including UK.This tester feature heavy duty protections in its circuitry. Safety features are built-in. For example, should you connect the leads onto a Voltage, AC or DC, the tester will detect it. Switch itself ON and show the voltage present on its leads. The tester will also buzz to inform the user of a safety hazard. We bring a similar solution in the case where the user tries to start a test and measure on a live circuit. If this happen, the tester will disable testing until the circuit has been isolated. This tester can function with rechargeable or Ni-Cad or normal batteries.The circuitry can acept a wide range of power and still perform properly
DIM-572 Specifications:
Insulation
Test Voltage 250V/ 500V/ 1000V
Output Voltage @1mA Rated test Voltage +10% Max
Measuring Range 2K-2G/ 4K-4G/8K-8G Ohm
Accuracy > 1M ohm +/-3% reading
30K Ohm ~ 1M ohm +/-5% reading
< 30 K ohm +/-2.0% reading
When Voltage is constant, current is limited at +/-1.2 mA
Short Circuit current +/- 4mA Max
Continuity Test
Measuring ranges 0.01 ~ 1999 Ohm
Accuracy 0.02 ~ 100 Ohm : +/- 1.0% reading
100~300 Ohm : +/- 1.5% reading
300 ~ 1999 Ohm : +/- 2.0% reading
Short Circuit Current >220mA
Open Circuit Voltage 5V DC
Resolution +/- 2 count
Voltmeter
AC Voltage (Auto) 0 ~ 700 V
DC Voltage (Auto) 0 ~ 950 V
Accuracy +/- 1.5% of Full Scale
Resolution +/- 1V
MOV Test
Test Voltage 5 ~ 1020V dc
Voltage Result Accuracy +/- 3%
Voltage Result Resolution +/- 2 counts
GAS Arrester Test
Test Voltage 5 ~ 1020V dc
Voltage Result Accuracy +/- 3%
Voltage Result Resolution +/- 2 counts
Protections
Overload 700V ( Between all terminals)
Over Voltage Class III- 700V toward ground
Fuses 1 x 500 mA, 5 x 20mm, HBC, 600 Fas blow
General
Display 2 lines x 16characters LCD
Auto-Null threshold 5 Ohm
Buzzer threshold 3 Ohm
Fast Test 10 sec.
Long test 60 sec.
With PI and DAR test function 10 Min
Load Battery Test current about 300mA
Power Source 1.5 x 8 ( Alkaline)
Dimensions 175(L) x 85 (W) x 75 (H) mm
Weight 655 g Approx. (battery included)
Operating temperature 1 deg C to 55 deg C no in full sun
Storage Tempeatre -20 deg C to + 70 deg C
Accessories Test leads( TL-AL11-A), Shoulder belt, instruciton manual, Batteries
