NP10 DIGITAL MULTIMETER Functions and features of the multimeter:

Transcription

1 NP10 DIGITL MULTIMETER. unctions nd fetures of the multimeter: 1000 V CT III tri requencies from M. Diode mesurement nd continuity testing. HOLD mesurement. Reltive mesurement. Duty cycle (%) mesurement. Temperture mesurement with K type Thermocouple. Pek vlue mesurement. cl S y y Elec cl S fe t tri fe t Elec Direct nd lternting voltges from 100 µv V. Direct nd lternting currents from 10 µ Resistnce from 100 mω MΩ. Cpcitnce from 1 p m with zero correction. 600 V CT IV ppliction Digitl multimeters re suited for universl, generl pplictions in the electricl nd electronics rdio nd television service, trining nd eduction. Root men squre vlue with distorted wve form(for NP10-6 only). Mesuring principl employed permits the mesurement of root men squre vlue (TRMS) of C quntities regrdless of wve form. Dul Disply The dul disply included min disply nd sub disply. Min disply lwys disply current mesurement vlue where s sub disply shows some specil mesurements like mximum/ minimum vlue, reference vlue for reltive vlue mesurement. lso dul disply is used to disply t the sme time Voltge/ Current with requency, requency with Duty cycle etc. Pek Hold Minimum nd mximum Pek vlues re hold in VC, mc, C. uto Power O (PO) Multimeter hs defult uto power off function. If the Meter is idle for more thn the 15 minutes, the meter utomticlly turns the power off. Hold By pressing the HOLD/ON key, the currently displyed Mesurement vlue cn be held nd HOLD is simultneously displyed. Reltive mesurement (REL) By pressing nd holding PEK nd then pressing UTO/MN key, the zero correction is mde nd reltive Vlue is mesured. It is not ctive in /Duty functions. utomtic blocking System(BS) The utomtic terminl blocking system prevents incorrect connection of test led nd incorrect selection of mesurement quntity, which provide sfety to the user. MIN/MX unction uto nd Mnul rnging modes By pressing min/mx button instrument will strt recording minimum nd mximum redings.ll functions cn mesure MIN/MX except /Duty functions. In UTO rnging mode the instrument utomticlly selects the rnge with best resolution depending on the pplied input. In mnul rnging mode rnge is user selectble using UTO/MN Key. Note: or C, DC, Temperture,Continuity,Diode nd Duty cycle mesuring rnge is mnul. No UTO rnge selection is possible. Temperture mesurement Multimeters mesures temperture with K type thermocouple 0 (NiCr - Ni) sensor in the rnge from 0C to 1300 C cc. to EN Indiction of negtive vlues on the nlog scle. When mesuring DC quntities negtive vlues re shown on the nlog scle so tht vritions of the mesured vlue cn be observed t the Zero point. nlog scle tht updtes t the rte 28 times/sec to observe Diode nd Continuity testing This provides for the testing of the polrity of diodes, s well s inspection for short -circuits nd circuit interruptions. In ddition to the disply, resistnce of less thn 30 Ω(pprox.) re indicted with n coustic signl. Bcklit Lrge white LED bcklit to work in poorly light re. Protection from dust nd wter cc. to EN 60529: ContinuousON mode Instrument: IP 52 or terminls: IP20. In this mode, UTO POWER O is disbled. pplicble Interntionl Sfety stndrds 1000 V CT III/600V CT IV s per Interntionl Sfety stndrd EN nd

2 Reference conditions for ccurcy Reference Temperture 23 C ± 2 Reltive Humidity 45%...55% RH Wveform of mesured quntity Sinusoidl Input frequency 50 or 60 ±2% Bttery Voltge 3 V ± V pplicble regultions nd stndrds EMC EN , EN Immunity EN : 8 kv tmosphere dischrge, 4 kv contct dischrge EN : 3 V/m Sfety EN IP for wter & dust EN Pollution degree: 2 Instlltion ctegory: High Voltge Test 1000 V CTIII / 600 V CTIV (for NP10-6, NP10-5, NP10-2) 1000 V CTII / 600 V CTIII (for NP10-3) 6.7 kv (EN ) (for NP10-6, NP10-5, NP10-2) 3.5 kv (EN ) (for NP10-3) Environmentl Conditions Operting temperture Storge temperture Reltive humidity Terminl Protection ltitude 0 to +50 C - 25 to +70 C <75% non condensing. IP 52 for instrument nd I.P20 for terminls. Up to 2000 m Bttery Bttery Voltge Bttery type Bttery Life 2 X 1.5 V Cells lkline mngnese Dioxide cells. for NP10-2, NP10-3, NP10-5: for NP10-6: 600 hrs. for, DC 300 hrs. for VC, C 400 hrs. for, DC 200 hrs. for VC, C Bttery test utomtic disply of symbol when bttery voltge drops below pprox. 2.4V -2-

3 Specifictions Mes. unction V(DC) V(C) (DC) (C) >C (C) Ω BUZZER Mesuring Rnge 660.0mV 6.600V 66.00V 660.0V V 660.0mV 6.600V 66.00V 660.0V 1000V 66.00m 660.0m m 660.0m DIODE 2.000V NP10-2 Resolution V 1mV 10mV 100mV 1V V 1mV 10mV 100mV 1V µ 10m 100m 660.0Ω 100mΩ 6.600KΩ 1Ω 66.00KΩ 10Ω 660.0KΩ 100Ω 6.600MΩ 1kΩ 66.00MΩ 10kΩ 660.0Ω 100mΩ 1mV 6.600n 1p 66.00n 10p 660.0n 100p 6.600µ 1n 66.00µ 10n 660.0µ 100n 6.600m 1µ 40.00m 10µ K K K M 1K 10.00M 10K 1) t 0 C C 3) or <10 Khz,Squre wve, Bipolr inputs 2) t input >3.5Vrms,Squre wve, Bipolr inputs. 4) Without sensor NP10-3 NP10-5 NP10-6 TRMS 10µ 10m 10m Input Impednce >100 MΩ // <40p 11 MΩ // <40p 10 MΩ // <40p 10 MΩ // <40p 10 MΩ // <40p >100 MΩ // <40p 11 MΩ // <40p 10 MΩ // <40p 10 MΩ // <40p 10 MΩ // <40p Voltge Drop 10.00mV 10.00mV No lod Voltge Digitl disply Inherent devition t reference condition +(...%rdg +...digits) Overlod cpcity 1) Overlod Vlues % % 3) 10 1k ± 0.01% 1 k 10 k; ± / k 3) 0 C / C 0 4) 1 C Pek (VC / C) V -3.3V 3.3V 10 (min) ) V DC C eff / rms Sine wve Overlod Durtion Cont. Cont. Cont. 0.7 Cont V DC C eff / rms Sine wve 10Sec. -3-

4 Quntities Quntity Rnge of Mesured Quntity/ Mesuring Rnge 1) Vrition ± (.% of rdg. +.digits) VC DC Temperture 0 ºC +21 ºC nd +25 ºC +40ºC C Ω Diode 1 X Intrinsic error / K % ºC requency of the Mesured quntity 20...< 50 > < 50 > 50 2 Khz 20...< 50 > 50 2 K 660mV~ V~ ~ Wveform of the Mesured quntity 2) Crest ctor C ) 3) V~,~ ± 1 % of rdg ± 5 % of rdg Bttery Voltge 4) < 2.49 V > 2.49 V 3 V V~,DC C 600 Ω kω - 66 MΩ n,µ,m % 10 Digit 6 Digit 4 Digit 3 Digit 75% V~, ~,DC Reltive Humidity 3 Dys Ω 1 х intrinsic error Meter off ºC % 1) With temperture: Error dt pply per 10 K chnge in temperture. With frequency: Error dt pply to disply from 300 digits onwrds. 2) With unknown wveform (crest fctor C > 2), mesure with mnul rnge selection 3) With the exception of sinusoidl wveform. 4) fter the symbol is displyed. -4-

5 quntities Quntity Rnge of Mesured Quntity/ Mesuring Rnge ttenution Common Mode interference voltge Noise quntity mx V dc Noise quntity mx V ~ 50, 60 sinusoidl > 100 db V~ > 100 db >100 db V~ > 50 db Norml Mode interference voltge Noise quntity V ~ Vlue of the mesuring rnge t time Mx. 1000V~,50, 60 Sinusoidl 660m, 6.6, 660,1000 > 43 db 66 > 35 db Noise quntity mx V dc V~ > 45 db Response time (fter mnul rnge selection) Mesured Quntity/ Mesured rnge Of nlog indiction Response Time [s] Of digitl indiction ttenution,vc,ºc rom 0 to 80 % of upper rnge limit. ~,DC 660Ω 6.6 MΩ 66 MΩ Diode rom 0 to 50 % of upper rnge limit. 6.6n 66µ 660µ 6.6 m Mx.1 Mx.3 66 m 660,6.6K 66 K,660 Khz,1M Mx.15 Mx.2 Mx.1 rom 0 to 80 % of upper rnge limit. % ( 10 ) 0.7 Mx

6 Disply LCD disply field 58 mm X 31.4 mm with digitl disply,,llog scle nd with disply of mesurement unit, nd Vrious specil functions. Digitl Disply 7 segment Chrcter height Min Disply Chrcter : 12mm Sub Disply Chrcter : 7mm Number of digits/counts 4 digits 6600 steps Overrnge disply OL is displyed. Polrity disply sign is displyed when positive pole t Smpling rte 2.8 times /sec nlog Indiction LCD scle nlog Br grph Scle length 55 mm Scling 0 to 60 with 66 scle divisions Polrity Indiction - sign on scle digits. Over rnge indiction By tringle Smpling rte 28 times/sec Multimeter disply : 1 Digitl Min disply with deciml point nd polrity 2 Disply for utomtic,mnul rnge Selection,HOLD,Reltive,Zero Pek,Mx,Min. 3 Mesurement unit of min disply. 4 Disply for IR mode indiction. 5 Disply for nlog scle. 6 Mesurement unit of Sub disply. 7 Digitl Sub disply with deciml point nd polrity 8 Disply for uto off indiction (fter 15 Min meter will turn O) 9 Diode test Disply. 10 Continuity test disply. Speker symbol ppers when coustic signl is switched on 11 Low bttery indiction. -6-

7 use Mechnicl Design use for rnges up to 660 m use for 10 rnge 1.6 / 1000V; 6.3 mm x 32 mm 16 / 1000V; 10 mm x 38 mm Protection Instruments: IP 52 Connector sockets: IP 20 Dimensions W x H x D: With Holster Without Holster 86 mm x 188 mm x 53 mm 79 mm x 174 mm x 38 mm Weight pprox Kg with bttery mbient Conditions Operting temperture rnge 0 C C Storge temperture rnge - 25 C C (without btteries) Reltive humidity % Elevtion up to 2000 m Stndrd Scope Of Supply 1. Digitl Meter 2. Cble Set 3. Protective Cse 4. Bttery 5. Operting Mnul 6. Test Certificte ORDERING CODE Digitl multimeter NP10 - X XX X X Type*: NP NP NP NP Version: stndrd 00 custom-mde* XX Lnguge: Polish P English E other* X cceptnce tests: with n extr qulity inspection certificte 1 with test certificte 2 cc. to custromer s request X * see specifictions pge 23 ** fter greeing with the mnufcturer ITEMS VILBLE ROM OUR STOCK: NP E1 version: NP10-3 NP E1 version: NP10-5 NP10-19_en LUMEL S.. ul. Sulechowsk 1, Zielon Gór, POLND tel.: , fx Export deprtment: tel.: (+48 68) , , , fx.: (+48 68) e-mil: export@lumel.com.pl -7-