Luminous scales 3451 (Single range) 2003 3452 (3 ranges) MΩ HiTESTER Field measuring instruments Compact analog MΩ meter Actual-size http://www.hioki.co.jp/ HIOKI company overview, new products, environmental considerations and other information are available on our website. Easily held in one hand Energy-saving design ■ 3451 specifications Model Insulation test voltage Effective max. indication Measurement ranges (23˚C±5˚C, 90 %rh. or less, no condensation) 3451 -11 125V DC 20MΩ 3451 -12 250V DC 50MΩ 3451 -13 3451 -14 500V DC 500V DC 100MΩ 1000MΩ ±5% of indicated value Not more than 1.2 times rated voltage 0.125MΩ 0.25MΩ Tolerance *1 Voltage with no load Min. resistance measurement value *2 Short-circuit current Center indication value 0.5MΩ Response times AC voltage scale Tolerance Transient voltage protection, 10 seconds Max. rated power 0 to 250V 0.5MΩ 3451 -15 1000V DC 2000MΩ 1MΩ 2MΩ 1.2mA max. 0.6mA max. 1MΩ 2MΩ 20MΩ 50MΩ ∞ to center, ∞ to 0 MΩ within 3 seconds 0 to 300V 0 to 500V ±5% of maximum scale value 300V AC 360V AC 600V AC 1200V AC 3VA (for battery check) *1 This is the tolerance for the first effective range. For the second effective range the value is ±10% of the indication. For 0 and infinity the tolerance is 0.7% of the scale length *2 Resistance value to maintain rated voltage. ■ 3452 specifications Measurement ranges (23˚C±5˚C, 90 %rh. or less, no condensation) Model Insulation test voltage Effective max. indication 25V DC 10MΩ Tolerance *1 Voltage with no load Min. resistance measurement value *2 Short-circuit current Center indication value 3452 -11 3452-12 3452 -13 50V DC 100V DC 125V DC 250V DC 500V DC 250V DC 500V DC 1000V DC 10MΩ 20MΩ 20MΩ 50MΩ 100MΩ 50MΩ 100MΩ 2000MΩ ±5% of indicated value Not more than 1.2 times rated voltage 0.025MΩ 0.05MΩ 0.1MΩ 0.125MΩ 0.2MΩ 0.2MΩ 0.5MΩ 0.5MΩ 0.25MΩ 0.5MΩ 0.25MΩ 0.5MΩ 2MΩ 1MΩ 2MΩ 2MΩ 1.2mA max. Transient voltage protection, 10 seconds Max. rated power 50MΩ ∞ to center, ∞ to 0 MΩ within 3 seconds Response times AC voltage scale Tolerance 0.6mA MAX. 1MΩ 0 to 150V 200V AC 0 to 500V ±5% of maximum scale value 600V AC 1200V AC 3VA (for battery check) *1 This is the tolerance for the first effective range. For the second effective range the value is ±10% of the indication. For 0 and infinity the tolerance is 0.7% of the scale length *2 Resistance value to maintain rated voltage. ■ 3451, 3452 common specifications Battery check function: Battery voltage OK if needle in "BATT CH" range Discharge function: Discharges capacitance charge of tested item Safety Standards: EN 61010 EMC Standards: EN 61326 Operating temperature range: 0 to 40 ˚C, 90 %rh. or less (no condensation) Storage temperature range: -20 to 50 ˚C, 90 %rh or less (no condensation) Insulation resistance: 100 MΩ minimum at 1000 V DC; electrical circuits and outer case Withstand voltage: 7.4 kV AC(50/60Hz, 1 minute); electrical circuits and outer case Power supply: R6P/AA manganese batteries ✕4 Dimensions and mass: 152 W✕95 H✕47 Dmm · approx. 420 g Accessories: 9384 CARRYING CASE ✕1 9292 TEST PROBE ✕1 Accessories Lead length approx. 1.2 m 9292 TEST PROBE 9384 CARRYING CASE Options 90 mm Lead length approx. 1.2 m 9293 PIN-TYPE EARTH PROBE * 9288 BREAKER PIN *No CE marking DISTRIBUTED BY HEAD OFFICE : 81 Koizumi, Ueda, Nagano, 386-1192, Japan TEL +81-268-28-0562 / FAX +81-268-28-0568 E-mail: os-com@ hioki.co.jp HIOKI USA CORPORATION : 6 Corporate Drive, Cranbury, NJ 08512 USA TEL +1-609-409-9109 / FAX +1-609-409-9108 E-mail: hioki@ hiokiusa.com All information correct as of Jul. 20, 2003. All specifications are subject to change without notice. ASM GmbH Am Bleichbach 18 - 22 85452 Moosinning Tel.: 08123-986-0 Fax: 08123-986-500 3451E4-37E-05U Printed in Japan