DranTech ISO Insulation Tester TRMS Digital Multimeter | Datalogger • Insulation resistance measurement with interference voltage detection, test voltages: 50 V, 100 V, 250 V, 500 V, 1000 V • Multimeter with diverse functions (V, Ω, F, Hz) • TRMS measurements: TRMS AC / AC+DC for current/voltage up to 10 kHz • Low-pass filter, 1 kHz/–3 dB in the V AC range • Direct current measurement, 100 nA to 10 A • Current measurement with clip-on current sensors – CLIP A transformation ratio of 1 mV:1 mA to 1 mV:1 A can be selected and is taken into consideration at the display. • Precision temperature indicator, °C or °F, for Pt100/Pt1000 sensors and type K thermocouples • Diode measurement (IK = 1 mA, Uflow to 5.1 V) and continuity testing • Display: 4¾ place, (31,000 counts), illumination can be activated • Acoustic signals for: continuity testing, dangerous contact voltages, exceeded overload limits • Min-Max value storage • Data memory and internal clock, power pack adapter socket • IP 54 Housing protection, dust and splash protected, protective cover • Bidirectional infrared interface for exchanging data with a PC greater than 1000 V and current of greater than 10 or 16 Applications A are indicated acoustically. The DranTech ISO multimeter is a rugged portable measuring instrument for use in the field. It is suitable for RMS Value with Distorted Waveshape servicing household appliance, machines and systems. The utilized measuring method allows for waveshape The instrument can be used in the field and is equipped independent RMS measurement (TRMS AC and AC+DC) with an internal, mains-independent power supply. for voltage and current up to 10 kHz). Features Activatable Filter for V AC Measurement Three Connector Jacks with patented Automatic A 1 kHz low-pass filter can be activated if required, for Blocking Sockets * example when measuring motor voltage at electronic All current ranges are implemented via a single connector frequency converters. jack which prevents any possibility of operator error. Beyond this, the automatic blocking sockets prevent Power Saving Circuit incorrect connection of the measurement cables, as well If user selected, the device is switched off automatically as selection of the wrong measured quantity. Danger to if the measured value remains unchanged for a period of the user, the instrument and the device under test between 10 and 59 minutes (adjustable), and if none of resulting from operator error is thus ruled out. the controls are activated during this time. * Patented (patent no. DE 40 27 801 C2 and US 5,166,599) DKD Calibration Certificate Insulation Resistance | Interference Voltage Detection The multimeters are furnished with an internationally valid Depending upon the utilized instrument variant, insulation DKD calibration certificate (recognized by EA and ILAC). resistance can be measured with an adjustable test After the specified calibration interval has elapsed voltage of 50 to 1000 V. If the instrument detects (recommended interval: 1 to 3 years), the multimeters interference voltage greater than 15 V AC or 25 V DC can be inexpensively recalibrated by the factory. during insulation testing, an error message is briefly displayed at the LCD panel. The instrument is then Included automatically switched to voltage measurement, and the • 1 multimeter with 1 pair of safety measurement cables currently measured voltage value is displayed. (1.5 m) with 4 mm test probes, 1000 V CAT III, 600 V CAT IV (KS17-2) Overload Protection • 2 batteries, 1.5 V, type AA The instrument is safeguarded for up to 1000 V in all • 1 CD and 1 condensed operating instructions, measuring functions by overload protection. Voltages of • 1 DKD calibration certificate • HC20 Hardcase DranTech ISO Insulation Tester TRMS Digital Multimeter | Datalogger Applicable Regulations and Standards IEC/EN 61010, part Safety requirements for electrical Background illumination 1:2001/VDE 0411- equipment for measurement, Background illumination is switched off approximately 1 1:2002 control and laboratory use minute after it has been activated. DIN EN 61326 Electrical equipment for control VDE 0843, part 20 technology and laboratory use – EMC requirements Analog DIN EN 60529 Test instruments and test Display LCD scale with bar graph or pointer, DIN VDE 0470, part 1 procedures depending on the selected parameter – degrees of protection provided setting by enclosures (IP code) Scaling With 4 division lines each, 1 bar/pointer corresponds Warranty to 500 digits at the digital display Polarity display With automatic switching 24 months for materials and workmanship With the symbol 1 to 3 years for calibration (depending upon application) Overflow display Measuring rate 40 measurements per second and Internal Clock display refresh Time format DD.MM.YYYY hh:mm:ss Digital Resolution 0.1 s Accuracy ±1 min. per month Display/char 7-segment characters Temperature Influence 50 ppm/K Height 15 mm Number of places 4 ¾ place 31,000 steps Power Supply Battery 2 ea. 1.5 V mignon cell (2 ea. size AA), Overflow display “OL” is displayed for ≥31,000 digits alkaline manganese per IEC LR6 Polarity display “–” (minus sign) is displayed if plus (2 ea. 1.2 V NiMH rechargeable battery also possible) pole is connected to “ ” Service life with alkaline manganese: approx. 200 hours Measuring rate 10 and 40 measurements per Battery test Battery capacity display with battery second with the Min-Max function symbol in 4 segments: . except for the capacitance, Querying of momentary battery voltage via menu frequency and keying ratio function. measuring functions Power OFF function Multimeter is switched off Refresh rate 2 times per sec., every 500 ms automatically: – If battery voltage drops to below approx. 1.8 V – If none of the keys or the rotary switch are activated for an adjustable duration of 10 to 59 minutes, and the multimeter is not in the continuous operation mode Acoustic Signals For voltage Intermittent signal at above 1000 V Fuse For current Intermittent signal at above 10 A continuous signal at above 16 A Fuse FF (UR) 10 A/1000 V AC/DC; 10 mm x 38 mm, Switching capacity: 30 kA at 1000 V AC/ DC, protects the current measurement input in the 100 μA through 10 A Electrical Safety range. Per IEC 61010-1:2001/VDE 0411-1:2002 Safety class II Display Operating voltage 1000 V LCD panel Test voltage 5.2 kV~ (65 mm x 36 mm) with analog and digital display including unit of measure, type of current and various special functions DranTech ISO Insulation Tester TRMS Digital Multimeter | Datalogger Electromagnetic Compatibility Ambient Conditions Interference EN 61326: May 2004, class B Accuracy range 0 °C ... +40 °C emission Interference EN 61326: May 2004, appendix E Operating temp. -10° C ... +50° C immunity range IEC 61000-4-2: Dec. 2001 Storage temp. range -25° C ... +70° C (without batteries) Feature B Relative humidity Max.75%, no condensation 8 kV atmospheric discharge allowed 4 kV contact discharge IEC 61000-4-3: Dec. 2001 Elevation To 2000 m Feature A 3 V/m Deployment Indoors, except within specified ambient conditions Mechanical Design Housing Impact resistant plastic (ABS) Dimensions 200 x 87 x 45 mm (without protective rubber cover) Weight Approx. 0.35 kg with batteries Protection Housing: IP 54 (pressure equalization by means of the housing) Characteristic Values DranTech ISO Insulation Tester TRMS Digital Multimeter | Datalogger Characteristic Values (cont’d) 1000 New Durham Road Edison, New Jersey 08818 USA 1.800.372.6832 Tel 732.287.3680 Fax 732.248.1834 sales@dranetz-bmi.com www.dranetz-bmi.com DranISO Rev 7-May-08 `