insulation testers unilap iso / iso x description for the protection of humans, certain safety precautions must be complied with when erecting and operating electrical devices and installations. these precautions have been laid down in national and international regulations and must be checked at regular intervals. all of them are ultimately based on measurements of insulation resistance. in practice, however, requirements differ widely; thus diverse measuring voltages and, irrespective of these, the largest possible ranges. in addition, a modern meter is expected to offer useful additional measuring functions, such as a device check after repairs and reassembly as per vde 0701, ?ve hg 701 and other standards. all these requirements must, however, not interfere with simplicity of operation or with the overload capacity of the instru- ment. the meters unilap iso and unilap iso x are the perfect solution. both instruments meet the most stringent technical require- ments within an area of application of maximum breadth and comply with all pertinent regulations. their freely selectable test voltage and outstanding high ranges, together with full autoranging and guard technology, are eminently suitable for even the toughest measuring problems, e.g. for measuring highly insulating materials. all measuring functions are fully automated under microprocessor control and indicated unequivocally and for any length of time on a large display optimized for clarity. in practice this means: - select function - press start key - read measured value but unilap iso and unilap iso x also offer extra features: - fully automated prompting for protection against misconnection and damage due to misoperation - automatic display of mains voltage before and after measurement, and of the discharge process after measurement - unlimited display of the results of all measurements - simultaneous display of actual measuring voltage and insulation resistance - freely programmable limits with optical and acoustical reporting on high and low infringement (standard values are stored!) - locking of an undesirably high insulation voltage by a personal user code - battery-saving automatic switchoff - condensed user instructions in user?s view - splashproof case (ip 56) - use of rechargeable batteries possible - interface as option - extensive accessories including carrying case included as supplied - developed, designed and manufactured according to din iso 9001 unilap iso insulation resistance 10 ? 30 g with measuring voltages 50 ? 1000 v dc and auto-monitoring of prescribed limits resistance 0.1 ? 30 k dc or ac voltage up to 600 v unilap iso x insulation resistance 1 ? 3 t with measuring voltage 50 ? 1000 v dc with guard technology and auto-monitoring of prescribed limits resistance 0.01 ? 3 k with automatic pole-changing and high short-circuit current as per din vde 0413/4 (>200 ma) equivalent leakage current as per din vde 0701/1 at extra-low voltage, with automatic recomputation for mains-voltage level standing surface insulation resistance 10 ? 30 m at extra-low voltage sinusoidal 50 hz dc or ac voltage up to 600 v elmes ? heme norma
technical data general: display: 4-digit (2999), 7-segment-liquid-cristal -display, 16 mm high, with fluorescent illumination, 56-division analog scale for voltage and resistance ranges working temperature range: ?10 c ? 50 c operating temp. range: 0 c ? 30 c storage temperature range: ?30 c ? 60 c operating error: refering to the nominal temperature range climate class: jwg as per din 40040 (3/73) protection: ip 56 as per din 40050 (7/80) safety class: complies with ii ( ) as per din vde 0411 part 1 / iec 61010 quality standards: developed, designed and manufactured refering to din iso 9001 max. noise voltage: for > 50 v, measurements are locked power supply: 6 alkaline batteries 1.5 v(lr6) or zink-carbon batteries 1.5 v (iec r6) or 1.2 v accus dimensions: 240 x 220 x 90 mm (l x w x h) weight: approx. 1.8 kg with batteries approx. 4.0 kg with accessories in carrying case unilap iso insulation resistance (vde 0413/part 1) analog display: display switchable to the actual measuring voltage at the test object range resolution operating error*) 10 k ? 30 g 5 k ... 200 g 1 scalemarks *) measuring voltage = 1000 v measuring rate: approx. 5/s digital display: nominal voltage 50 v ? 490 v 500 v ? 1000 v range 70 ? 3 g 70 ? 30 g display range 10 ? 2.999 g 10 ? 29.99 g operating error (3 % of m.v. + 2 digit) automatical discharging after an insulation measurement. pre-set limit value < 500 k nominal voltage: 50?1000 v dc variable and 100/250/500/1000 v dc in fixed positions open circuit voltage: max. 1.05 x nominal voltage measuring current: > 1 ma dc at u n = 250 ... 1000 v > 2.5 ma dc at u n = 50 ... 250 v short circuit current: < 5 ma dc measuring rate: approx. 3/s max. overload: 1.2 x nominal voltage (measurement will not be started) resistance analog display: range display range resolution operating error 100 m ?10 k 100 m ?100 k 100 m ?20 k 1 scalemarks digital display: range display range resolution operating error 0?30 k 0.1?29.99 k 0.1?10 (5% of m.v.+3 digit) pre-set limit value: > 0.3 open circuit voltage: < 20 v dc short circuit current: < 3 ma dc max. overload: u rms = 600 v compensation of test lead resistance up to 10 . voltage measurement with automatic ac/dc detection analog display: range display range resolution frequency range operating error 20?600v 0?1000 v 20 v dc/45?65 hz 1 division digital display: range display range resolution frequency range limits of error 1?600v 0?1000 v 1 v dc/45?65 hz (1% of m.v.+1 digit) impedance: approx. 600 k max. overload: u eff = 600 v unilap iso x insulation resistance (vde 0413/part 1) analog display: display switchable to the real measuring voltage at the test object range resolution limits of error 10 k ?1 t 56 dots in part linear divided 1 division *) measuring voltages = 1000 v measuring rate: approx. 5/s digital display: nominal voltage 100 v ? 250 v 500 v ? 1000 v range 7 ? 3 g 7 ? 30 g display range 1 ? 2.999 g 1 ? 29.99 g range with guard 7 ? 300 g 7 ? 3 t display range with guard 1 ? 299.9 g 1 ? 2.999 t operating error (3 % of m.v. + 2 digit) with guard depending on measuring voltage and measured value from (3 % of m.v.+ 20 digits) to (30 % of m.v. +20 digits) automatic discharging after an insulation measurement pre-set limit value < 500 k nominal voltage: 50?1000 v dc variable and 100/250/500/1000 v dc in fixed positions open circuit voltage: max. 1.05 x nominal voltage measuring current: > 1 ma dc at u n = 250 ... 1000 v > 2.5 ma dc at rx u n = 50 ... 250 v short circuit current: < 5 ma dc measuring rate: approx. 3/s max. overload 1.2 x nominal voltage (measurement will not be started resistance (vde 0413/part 4) analog display: range display range resolution operating error 100 m ?10 k 100 m ?100 k 100 m ?20 k 1 division digital display: range display range resolution operating error 0.12 ?3 0.01?2999 0.01?1 (5% of m.v. +4 digit) pre-set limit value > 0.3 open circuit voltage: battery voltage 6?9 v dc short circuit current: > 200 ma dc max. ext. voltage: for u > 3 v the measurement is locked max. overload: u eff = 600 v equivalent leakage current (vde 0701/part 1) range display range resolution operating error 0.12?30 ma 0.01?29.99 ma 10 a (5% of m.v.+ 3 digit) pre-set limit value: > 7 ma open circuit voltage: approx. 40 v ac, sinusoidal measuring frequency: 50 hz max. overload: u eff = 600 v compensation of test lead resistance up to 10 . standing surface insulation resistance analog display: range display range resolution operating error 30k ?100 m 10?100 m 10 k 1 division . digital display: range display range resolution operating error 0.11 k ?3 m 10 ?2999 k 10 ?1 k 3% of m.v. +3 digit) with guard 10 ?29.99 m 10 k to 0.11 k ?30 m 15 % of m.v. pre-set limit value < 50 k open circuit voltage: approx. 40 v ac, sinusoidal measuring frequency: 50 hz max. overload: u eff = 600 v voltage measurement with automatic ac/dc detection analog display: range display range resolution frequency range op erating error 20?600 v 0?1000 v 20 v dc/45?65 hz 1 division digital display: range display range resolution frequency range operating error 1?600 v 0?1000 v 1 v dc/45 ? 65 hz (1% of m.v.+1 digit) impedance: approx. 600 k max. overload: u eff = 600 v
unilap iso x + win iso professional data acquisition system for instulation measurements pc-software win iso operative for unilap iso x with rs232-interface or docu-pack acquisition of measuring values from unilap iso x or docu-pack data export (ascii) to other windows ? applications measuring protocols - automatic data transfer into predefined forms (windows ? -word) graphical presentation of measuring values - curves, scaled diagrams calculation of polarisation index ip remote control of unilap iso x - industrial test field, quality assurance, research, development, education... barcode -reader is supported setup - setting of date, time, user-definable text diagnose - display of instrument settings optimum benefit is achieved with win iso and unilap iso x with option docu-pack suitable for unilap iso x and unilap iso 5kv with rs232- interface consists of: serial interface: transmission: 19200 baud, 8 data bits, no parity, 1 stop bit wires: rxd, txd, dsr, dtr, cts, rts data memory: 57kb (more than 100 data records) date, time with buffer battery thermo printer: 24 characters/line, for protocol printing on site, interval printing option rs 232-interface suitable for unilap iso x , recommended: win iso for comfort- able data acquisition. consists of accumulator set: 600mah, with charging and mains adapter transmission: 2400 baud, 8 data bits, no parity, 1 stop bit wires: rxd, txd, rts, half duplex date, time, memory for 48 characters of customer text setup- diagnose-software (3? inch disk) remote control, data transfer by rs232-commands long-term evaluations, automatic test equipment
lem norma gmbh palmersstra?e 2 a-2351 wiener neudorf phone: +43(0)2236 691-0 fax: +43(0)2236 63 080 e-mail: lno@lem.com lem uk ltd geneva court, 1 penketh place, west pimbo skelmersdale, lancashire wn8 9qx phone: 01695 - 720 777 fax: 01695 - 507 04 e-mail: luk@lem.com printed in austria. technical modifications reserved. publication a 99498 e (03.99 5 gd) lem instruments inc. 23822 hawthorne boulevard #100 torrance, ca 90505 phone: 1-310-373-0966 fax: 1-310-373-9056 e-mail: liu@lem.com distributor description order-no. unilap iso incl. 2 safety measuring leads with test picks,1 alligator clip, 6 batteries, carrying belt, operating instructions, in small case a 1865 06111 unilap iso x incl. 3 safety measuring leads with test picks, 2 alligator clips, 6 batteries, carrying belt, operating instructions,in small case a 1865 06211 unilap iso x with rs 232 interface and accuset 600 mah incl. 3 safety measuring leads with test picks, 2 alligator clips, interface, set up software, rs 232 cable, accu set, 600 mah, 6 batteries, carrying belt, operating instructions, in small case a 1865 06212 unilap iso x with docu-pack incl. 3 safety measuring leads with test picks, 2 alligator clips, docu-pack, set-up software, rs 232 cable, 2 rolls thermopaper, 6 batteries, carrying belt, operating instructions, in large case a 1865 06215 interface rs 232 for unilap iso x for data transfer to printer or pc incl. accumulator set (600 mah), mains adapter, printer cable, pc-adapter, set up software (3 ? inch disk) a 6412 10211at thermo printer rs 232 dpu 201 a 6413 06111 interface-cable for rs 232 a 6045 00406 printer-cable for dpu 201 a 6045 00405 adapter rs 232-centronics a 6045 00610 barcode handscanner for reading in barcodes a 6914 40300 docu-pack for unilap iso x with rs 232 interface interface, data memory, printer 2 rolls thermopaper, 1 pc-cable (9-pole / 9-pole), 3 ? inch disk, set up software 3 mounting rails, battery lid, operating instructions a 6412 06111 thermopaper for docu-pack/dpu 201 paper roll for thermo-printer and docu-pack a 6202 46111 transportcase for unilap with docu-pack case large for unilap-series with docu-pack a 6030 10300 transportcase for unilap without docu-pack case small for unilap-series without docu-pack a 6030 10101 carrying bag a 6030 03300 test probe for unilap iso / iso x with light and start-button a 6914 40210 accuset 1500 mah (only possible when no rs 232 interface is built-in) 1,5 ah with charging and mains adapter 230 v a 6403 04111 accuset 600 mah 0.6 ah with charging and mains adapter 230 v a 6403 06211 pc software for unilap iso x windowssoftware for setup, diagnose, data acquisition, protocol generation a 6899 00171 probe for standing surface insulation resistance a 6045 07000 guard measuring lead set, 10 m a 6045 10400 guard measuring lead set, 2,5 m a 6045 10401 safety measuring leads 1 pair red/black (silicon), 1.5 m long with test tips a 6003 14205 safety measuring leads with test picks, 2.5 m, 2 pcs. 1 pair redd/black, 2.5 m long with test picks a 6003 14207 test picks (3 pcs.) 3 pcs. per set a 6009 54300 pair of measuring leads 1.5 m with 2 insulated alligator clips a 6045 10211 insulated alligator clips (3 pcs.) 3 pcs. per set a 6009 17103
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