Automatic socket guard prevents incorrect connection of the measuring wires and protects both user and device.

Transcription

1 Digita Mutimeter + Signa Generator UNIGOR 330, 355 Precision mutimeter (V, A, db, W, F, Hz, C/ F) Resoution 10µV-10nA-10mW-1pF-0,1 C-0,01Hz Quartz cock for rea-time recording Signa generator Standard caibration certificate Windows -Software for measurement data processing UNIGOR 355: Direct current measurement up to 10A or via camp-on current probe Appication UNIGOR 330 and 355 are robust, powerfu system mutimeters for maintenance, service, training, industria research and deveopment, and for administrative agencies. Areas of appication are test abs, manufacturing, and quaity assurance. Description RMS vaue with distorted curve shape Curve shape-independent true RMS measurement (TRMS). Rectanguar puse generator for testing of circuits and inks with singe or mutipe puses with 3V-ampitude and Hz. Signa output through test terminas. Additiona features Continuity test with beep, diode testing with forward votage, event counter (amount, duration), spit-seconds chronograph, automatic measurement vaue storage, capacitance, temperature measurements with patinum probes. Automatic socket guard prevents incorrect connection of the measuring wires and protects both user and device. Overoad protection within the votage range. An aarm sounds when the measuring range is being exceeded. FUSE is dispayed when a fuse is defective. Automatic/manua range seection Seection of measuring functions via rotary switch. Automatic or manua range seection via the AUTO/MAN button. Anaogue dispay of negative vaues regarding DC-signas for monitoring zero variations. Automatic measurement vaue storage DATA stores the measurement vaue shown even with rapidy changing measured vaues. Continuity test Testing of continuity/interruption. Digita dispay and audibe signa regarding ow-resistance connections. MIN/MAX vaues are continuousy recorded and saved. Current economizing circuit If a measurement vaue does not change for 10 minutes, the device wi shut itsef off, if no contro has been operated (this function can be disabed). Infrared transmission of measurement data Seria data interface for remote contro and measurement vaue transmission via infrared signa. Up to 6 instruments on-ine, 10 off-ine. Caibration The UNIGOR 330/355 is suppied with a caibration certificate compete with measurement vaues. These vaues can automaticay be caibrated via the interface. Interva: 1 year recommended. Reguations and Standards DIN EN Part 1 VDE DIN 3751 DIN EN Part 1 DIN EN Part 1 VDI/VDE 350 DIN EN DIN VDE 070 Part 1 ELMES HEME NORMA

2 Technica specifications UNIGOR 330 and 355 Function Measuring Resoution at end vaue of Intrinsic error at highest resoution Input impedance range measuring range under reference conditions 2) Overoadabiity ) Function ± (...% rdg +...d) ) ) Vaue Duration 300 mv 3) 10 µv 100 µv >20 MW 5 MW//<50 pf 0, ) 0, V 3V 3) 100 µv 1 mv 11 MW 5 MW//<50 pf 0, , DC V 10) 30 V 1 mv 10 mv 10 MW 5 MW//<50 pf 0, , AC permanent V 300 V 10 mv 100 mv 10 MW 5 MW//<50 pf 0, , eff 1000 V 100 mv 1 V 10 MW 5 MW//<50 pf 0, , sine db see aso tabe beow as with V---- ± 0,1 db 11) db votage drop approx. ± (...% rdg +...d) ~... 5) ~ µa 10 na 100 na 160 mv 160 mv 0,1+5 0, ma 100 na 1 µa 160 mv 160 mv 0,1+5 0, ma 1 µa 10 µa 200 mv 200 mv 0, , ,36 A permanent A A 10) 300 ma 10 µa 100 µa 300 mv 300 mv 0, , A 100 µa 1 ma 110 mv 110 mv 0,5+5 0, A 1 ma 10 ma 350 mv 350 mv 0,5+5 0, A 6) permanent W F Hz ~... ~... 5) no-oad votage current et end vaue ± (...% rdg +...d) 300 W 10 mw 0,6 V max. 250 µa 0,1 +5 7) 3kW 100 mw 0,6 V max. 5 µa 0,1 +5 7) 30 kw 1 W 0,6 V max.,5 µa 0, kw 10 W 0,6 V max. 1,5 µa 0, V 5 min W 3 MW 100 W 0,6 V max. 150 na 0,1 +5 DC 30 MW 1kW 0,6 V max. 15 na 2 +5 AC 300 W 0,1 W max. 3 V max. 1,2 ma 0,2 +5 eff 3V- 12) 1 mv max. 3 V max. 1,2 ma 0,2 +3 sine 3V- 12) 100 µv max. 3 V max. 1,2 ma 0,2 +3 disch.res. U 0max ± (...% rdg +... d) 3nF 1pF 10MW 3V 1+6 7) 30 nf 10 pf 10 MW 3V 1+6 7) 1000 V 300 nf 100 pf 1 MW 3V 1+6 DC 3 µf 1 nf 100 kw 3 V 1 +6 AC 5 min F 30 µf 10 nf 11 kw 3 V 1 +6 eff 300 µf 100 nf 2 kw 3 V 5 +6 sine 3000 µf 1 µf 2 kw 3V µf 1 µf 2 kw 3V 5+60 f 3) min ± (...% rdg +...d) 13) 300,00 Hz 0,01 Hz 1 Hz 0,1 +1 8) 1000 V 3,0000 khz 0,1 Hz 1 Hz 0,1 +1 8) 1000 V permanent Hz 100,000 khz 10 Hz 1 Hz 0,1 +1 8) >30kHz:30V <30kHz:300V 100 min 2) 10 ms ± 15 D ~... C/ F ± (...% rdg +... d) Pt , V 0,5 K ,0 C 9) DC/AC 0,1 C Pt ,0... eff 5 min C/ F +850,0 C 0,5 K + 3 9) sine db-ranges (intrinsic error: +/-0.1dB at 10% of the range) Measuring Dispay range ranges reference votage Resoution U REF = 0,775V 300 mv~ -8 db db 0,01 db 3 V~ -28 db db 0,01 db 30 V~ -8 db db 0,01 db 300 V~ +2 db db 0,01 db 1000 V~ +22 db db 0,01 db Dispay (db) = 20 Ig Ux (V)/U REF Legend rdg = measurement vaue d = digit 1) Dispay: 3/ digits, a different resoution and samping rate can be set in menu rate 2) Spit-seconds chronograph, format: mm:ss:hh, i.e. m = minute, s = second, h = hundredth of a second, max. 99:59:99 3) Smaest measurabe frequency with sinusoida measuring signa asymmetrica to zero ) at C 5) aues < 100 digits are suppressed; 15 (20) Hz...20 khz sine, infuences see next page 6) 12 A - 5 min, 16 A - 30 sec 7) ZERO appears if the function zero adjustment is activated 8) Range 300mV: U E = 50mV eff/rms...300mveff/rms 3 V: U E = 0,3 Veff/rms... 3 V eff/rms 30 V: U E = 3 Veff/rms V eff/rms 300 V: U E = 30 Veff/rms V eff/rms 1000V: U E = 300 Veff/rms V eff/rms 9) pus probe error 10) UNIGOR 355: TRMS 11) for dispay > 10% of the measuring range 12) up to a maximum of 1.8V, anything above causes the OL symbo to be dispayed 13) max. measuring votage 2

3 Infuence factors and effects Infuence Infuence range Measured vaue/ Infuence effect factor Measuring range 1) (...%+...D)/10K V... 0, V ~ 0, µa...30ma =/ ~ 0, ma =/ ~ 0, C C 3A/10A =/ ~ 0, Temperatur and 300 W kw 0, C...+0 C 3 MW 0, MW nf µf 0, Hz 0, C (PT100) 0, UNIGOR 330: Mean vaue rectification 20 Hz... 1kHz UNIGOR 355: TRMS AC 15 Hz... 1 khz Infuence Infuence range Frequency Intrinsic error 2) factor (max. resoution) +(...% rdg + d) 300,00 mv >15 Hz... 5 Hz 2,5 + 0 (>300 D) > 65 Hz... 1 khz 1, (>300 D) Frequency 3,0000 V/30,000 V/ >15 Hz... 5 Hz 2,2 +0 (>300 D) V AC 300,00 V >65 Hz... 1 khz 0, (>300 D) 15 Hz... 5 Hz 2,2 + 0 (>300 D) 1000,0 V >65 Hz... 1 khz 1, (>300 D) 300,00 µa... >15 Hz... 5 Hz Frequency 300,00 ma >65 Hz... 1 khz I AC 3,0000 A >15 Hz... 5 Hz ,000 A > 65 khz... 1 khz Infuence Measured vaue/ factor Infuence range Measuring range 1) of measured quantity 3) Infuence effect 2) % rdg CF V~, A~ > % rdg The admissibe crest factor CF of the aternating variabe to be measured depends on the vaue shown: Votage and current measurement Infuence Measured vaue/ Infuence range factor Measuring range Infuence effect 75 % Reative V, A, W humidity 3 days F, Hz 1 x intrinsic error C Device turned off Infuence factor Infuence range Measuring range Damping + db Noise max V ~ V... > 90 db Common- 300 mv... mode noise Noise max V ~ 30 V ~ >60 db votage 50, 60 Hz sine 300 V ~ >60 db 1000 V ~ >60 db Noise V ~ Series-mode Nomina vaue of the V... >0 db ) noise votage measuring range <1000 V ~, 50/60 Hz Noise max V... V ~ > 60 db 2) Error indication starts at a reading of 10% of the measuring range 3) UNIGOR 355 ony ) UNIGOR 330: Not for mv-range Reference conditions Ambient temperature +23 C + 2 K Reative humidity % Frequency of measured quantity Hz Curve shape of measured quantity sinusoida Battery votage 3 V + 0,1 V Timing (foowing manua seection of range) Measured vaue/ Timing of digita Step function of measured Measuring range dispay vaue V..., V~ from 0 to 80 % 1,5 s A..., A ~ of measuring range end vaue 300 W... 3 MW 2 s 30 MW 5 s from to 50 % Continuity <50 ms of measuring range end vaue 1,5 s 3 nf µf max. 2 s µf max. 7 s µf max. 1 s from 0 to 50 % >10 Hz max. 1,5 s of measuring range end vaue C max. 3 s Power suppy Battery: 2 x 1,5 V akaine-manganese storage ces according to IEC LR6 Life: approx. 100 hours, automatic symbo dispay once the battery s votage is <2,3 V Fuses For ranges up to 300mA: FF(UR) 1,6A/1000V AC/DC, 6,3 x 32mm making and/or breaking capacity 10kA at 1000V and ohmic oad For ramges 3A, 10A: FF (UR) 16 A/1000 V AC/DC, 10 x 38 mm making and/or breaking capacity 30kA at 1000 V AC/DC and ohmic oad. Eectrica safety Safety: II according to IEC /EN /VDE Instaation category: II 1000 V, III 600 V Poution degree: 2 Test votage: 5,55 kv according to IEC /EN Eectromagnetic compatibiity EMC Emission: EN , EN 55022: cass B Immunity: EN IEC 801-2: 8kV (air) cass A IEC 801-3: 3 V/m cass B IEC 801-: 2 kv cass B Ambient conditions Operating temperature: -20 C C Storage temperature: -25 C C (w/o batteries) Reative humidity: max. 75%, w/o dewing Cimate cass: 3z/-20/50/75% nach VDI/VDE 350 Atitude above sea eve: up to 2000 m Operating ocation: Indoors ony Mechanica structure Protective type: Instrument IP50, terminas: IP20 Dimensions: 8 mm x 195 mm x 35 mm Weight: approx. 350 g incuding batteries Rea-time cock Accuracy: +/-1 minute per month Temperature infuence: 50 ppm / K Data interface Data transfer: Adapter (optiona): optica, via infrared ight through the housing RS 232 C, according to DIN 1921 UNIGOR mem 232 (incuding memory) UNIGOR ink 232 3

4 Dispay Interface adapter UNIGOR 330 and UNIGOR 355 can be inked to a persona computer using the adapters UNIGOR mem 232 II or UNIGOR ink 232. Symbos of digita dispay 1 Continuous operation 2 Digita dispay with comma and poarity indicator 3 Manua switching of measuring range Symbo for memory, keep measurement vaue 5 Saving of MIN/MAX vaues 6 Event measurement 7 Seected current type 8 Measurement unit 9 Exceeding of measuring range 10 Pointer for anaogue dispay 11 Scae for anaogue dispay 12 Exceeding of a negative anaogue dispay range 13 Activated chronograph 1 Zero adjustment 15 Memory operation Dispay LCD (65 mm x 30 mm) with anaogue bar and digita indicator of unit, current type, and various specia functions. Anaog Dispay Length of scae Scaing: Poarity dispay Overoad dispay Measuring rate Digita dispay Dispay: Digits: Overoad dispay: Poarity dispay: Measuring rate: V (DC, AC, AC + DC) A, W, diode, C AC+DC event: 2 vaues per second Hz, AC event: 1 vaue per second LCD-Skaa with pointer 55 mm with V, A DC +/ /-30 with 35 segments for DC, with 30 segments in a other ranges with automatic switching with triange symbo 20 measurements per second 7-segment digits (12 mm) 3/ digits = increments OL is dispayed _ sign is shown if the positive poe is connected to ^ Memory adapter UNIGOR mem 232 II Attachabe memory adapter for direct data transfer from UNIGOR to the PC, or on-site data storage without persona computer for ater PC anaysis. Synchronization through integrated cock. Memory 128 kb (for approx. 100,000 measurement vaues depending on the measuring function). Manua setting using the buttons, or via the seria interface from the PC; Min/Max threshods, recording time, post-trigger time, hysteresis. Time synchronization of up to 10 modues. Quartz cock for precise samping cock puse and rea-time recordings. Operating modes: SET -Parameterization of the adapter STORE - Data storage from the DMM RECALL - Data query without persona computer STATistic (summary), SCAN (key vaues), SEE (a data) PC - Bi-directiona PC ink, data transfer from adapter to PC ONLINE - Unidirectiona PC ink, data transfer directy to the PC INFO - Parameter query Samping Adjustabe from 0.05 s s. Arithmetic mean vaue cacuation up to 0.05s; permanent samping rate of 0.5 s from 1 second to 60 seconds. Automatic shut-off (power-down mode) for a ong battery ife. Samping is signa-depending via an adjustabe hysteresis enabing virtua memory extension ( fod). Adjustabe samping rate: 50 ms... 1 min Samping period: Operating ife (pease note battery ife) 0, ,5 s >30 days 10 s 9 months 20 s 12 months 60 s 18 months Trigger (on-ine) Versatie trigger functions aow for effective data reduction. Triggering occurs upon exceeding or faing beow the channe-specific LO and HI threshod vaues, or at a set date/time. At the PC, retriggering is possibe for up to 100 recordings. Data reduction by means of: Trigger outside/within the LO/HI imit vaues Storage outside/within the LO/HI imit vaues Interface adapter UNIGOR ink 232 Bi-directiona adapter for parameterization of the measuring instruments, and for data transfer to a persona computer without measurement data memory.

5 Muti-channe measuring systems (on-ine & off-ine) Mutimeters can be inked to the PC using the adapters UNIGOR mem 232 or UNIGOR ink 232, as we as via an interface cabe (RS232C): ON-LINE up to 6 instruments, and OFF-LINE up to 10 instruments. Each adapter has its own address; the PC requires one seria interface ony. Optimum potentia separation between the channes is achieved through infra-red data transfer. Using the memory adapters, the measurement data can be saved muti-channe-type, synchronous on a channes without on-site PC, and can ater be anayzed using the PC software UNIGOR Win 300. The foowing types of presentation are avaiabe: Dataogger The captured measurement data from up to 10 channes is numericay presented onscreen in tabe format. Mutimeter In on-ine mode, the transferred measurement vaues of up to four freey seectabe channes are digitaized on-screen with inserted anaogue scae, or in form of an anaogue pointer instrument with inserted digita dispay. UNIGOR Win 300 software (optiona accessory) Windows software (>.28) for measurement data anaysis on the PC. Samping in on-ine mode is performed manuay (mouse cick) with adjustabe samping interva or signa-depending (adjustabe signa hysteresis). Saving is controed by two trigger threshods per measuring channe, as we as via the system time. Anaysis with UNIGOR Win 300 The measurement data can be subsequenty anayzed on a PC. The anaysis is performed via inearization functions, data export (in tabe or graphic format via the Windows cipboard), abeing within diagrams, presentation of probe signas as pressure, temperature, speed, etc. Y(t) recorder The captured measurement vaues of four freey seectabe channes are presented onscreen as ine-diagram with horizonta time-axis, and ogged with two pointers. Zoom function, absoute or reative time-axis for optimum signa evauation. XY-recorder Two to four channes are presented as XY-diagram and are ogged using the cursor. The axes are freey scaeabe. Continuous print-out using the system printer of a PC is possibe. Processing of measurement data Mathematica functions with powerfu arithmetic for on-ine and off-ine anaysis, merging, and presentation of measurement data. 5

6 Accessories Professiona carrying case Professiona ever-ready case A A Scope of deivery 1 Mutimeter 1 Protective cover for rough operating conditions (UNIGOR 355 ony), protective rubber cover with set-up frame protects the device against damage caused by impact and fa. Stabe even on vibrating surfaces. 1 Measuring cabe set 2 Batteries (instaed) 1 Operating instructions 1 Caibration certificate Warranty 2 years regarding materia defects and manufacturing defects 2 years regarding caibration Ordering information Artice Type Ordering no. Precision digita mutimeter with UNIGOR 330 A cabe set, batteries, caibration certificate, operating instruction Precision digita mutimeter UNIGOR 355 A with cabe set, batteries, protective rubber cover, caibration certificate, operating instructions Measuring cabe set A Singe-channe set w/o memory: UNIGOR Set 301L A Adapter UNIGOR ink 232, PC cabe, software UNIGOR Win 300 Singe-channe set with memory: UNIGOR Set 301 A Adapter UNIGOR mem 232 II, PC cabe, software UNIGOR Win 300 Four-channe set with memory: UNIGOR Set 30 A adapters UNIGOR mem 232 II, PC cabe, Software UNIGOR Win 300 Interface adapter UNIGOR ink 232 A Memory adapter UNIGOR mem 232II A Votage probe for protection KS30 A against over-votage Camp-on current probe A A/100 A changeabe 1 mv/1 ma or 1 mv/1 A 50Hz Hz, for conductors <12mm Camp-on current probe for A currents up to 1000 A AC 1 : 1000, for conductors <52 mm Surface probe PT 100 A C, DIN B, 150mm 1,5 m cabe Printed in Austria Technica modifications reserved Pubication A (01.00) LEM NORMA GmbH Pamersstraße 2 A-2351 WIENER NEUDORF TEL.: +3(0) FAX: +3(0) E-mai: no@em.com LEM NORMA GmbH Saes Austria Pamersstraße 2 A-2351 WIENER NEUDORF TEL.: FAX: E-mai: na@em.com LEM ELMES AG Bahnhofstrasse 15 CH-8808 PFÄFFIKON SZ TEL.: 055 / FAX: 055 / E-mai: e@em.com LEM Instruments GmbH Marienbergstraße 78 D-9011 NÜRNBERG TEL.: 0911 / FAX: 0911 / E-mai: id@em.com