美国vanguard直流微欧计Auto-ohm 200 S3
美国vanguard直流微欧计Auto-ohm 200 S3 DC Micro-Ohmmeter
The Auto-Ohm-200 S3 is Vanguard’s fourth generation, microprocessor-based, true DC micro-ohmmeter. It is designed for testing EHV circuit-breaker contact resistances, bushing contact joints, welding joints, or for any low-resistance measuring application. This high current and very lightweight (16.8 lbs/ 7.6 Kg) micro-ohmmeter is designed to meet the IEEE C57.09-1999 (5.15) requirement for testing circuit breaker contact resistance.
Very lightweight: 16.8 lbs. (7.6 Kg)
Measures circuit breaker contact resistance with safety ground on (with the Dual Ground option)
Stores test records on-board or on external USB Flash drive
1 to 200A programmable test current
Auto-Ohm 200 S3
Cables

Cable Part Number
[8000-0076] 30' Current + 30' Sense Combination Cable Set with Alligator Clips 8000-0076
[8000-0147] Hand Spike Cable Set 8000-0147
[8000-0016] Power + Ground Combination Cable 8000-0016
Auto-Ohm 200 S3
Technical Specifications

TYPE Portable Micro-Ohmmeter
PHYSICAL SPECIFICATIONS Dimensions: 17" W x 7" H x 13" D (43.2cm x 17.8cm x 33cm)
Weight: 16.8 lbs (7.6 Kg)
INPUT POWER 100 – 240 Vac, 50/60 Hz
RESISTANCE READING RANGE 10 milliohms at 200A to 5 ohms at 1A
Accuracy:
1A to 4.99A: 1% ±10 micro-ohms
5A to 9.99A: 1% ± 2 micro-ohms
10A to 200A: 1% ± 1 micro-ohm
TEST CURRENT RANGE 1 Ampere to 200 Amperes (selectable in 1A steps);
Thermally protected DC power supply.
DISPLAY Back-lit LCD (128 x 64 pixels), viewable in direct sunlight and low light levels
KEYPAD Rugged, 44-key "QWERTY" membrane keypad
INTERNAL TEST RECORD STORAGE 128 test records. Each record can contain up to 64 readings.
EXTERNAL TEST RECORD STORAGE Up to 999 test records on external USB Flash drive
COMPUTER INTERFACE RS-232C
PC SOFTWARE WINOOWs XP/Vista/7 Analysis Software (included with purchase)
SAFETY Designed to meet IEC 61010 (1995), UL 61010-a, and CAS-C22.2 standards
ENVIRONMENT Operating: -10oC to 50oC (15oF to +122oF)
Storage: (-30oC to 70oC (-22oF to +158oF)
HUMIDITY (MAX) 90% RH @ 40oC (104oF) non-condensing
ALTITUDE (MAX) 2000m (6562 ft) to full safety specifications
CABLES
30 ft (9.1 m), #1 AWG test cables, power cord, ground cable
OPTIONS
Shipping case, 15 ft test cables, C-Clamp set, Hand Spike Set
WARRANTY
One year on parts and labor
Specifications are valid at nominal voltage and ambient temperature of +25oC (+77oF).
产品详细说明：
 
特点
l   提供各种范围及连续直流电流只机型。
l   具有温度保护。
l   测试时间可选择5秒至60秒（Auto-Ohm / DMOM系列）。
l   可控制测试电流的输出上升及下降速率(Auto-Ohm / DMOM系列)
l   自动测试模式，可执行连续测试(Auto-Ohm / DMOM系列)
l   内建热感式打印机(MOM系列)

提供窗口软件，可将测试结果下载至PC中浏览生成报表及打印。

Circuit Breaker Contact Resistance Meters-断路器回路电阻测试仪
Auto-Ohm 200 S3
DMOM-200 S3
DMOM-600
SGT-600


Circuit Breaker Timers-断路器时间机械特性测试仪
CBCT
CT-3500 S2
CT-7000 S3
CT-8000 S3
DigiTMR S2
DigiTMR S2 PC
Doble Transducer Adapter
MCCB-250
MCCB-500  新
Resistor Transducer Adapter
UPS S2


Current Transformer Testers-电流互感器变比/极性/励磁特性测试仪
EZCT-10
EZCT-2000A
EZCT-2000C Plus
EZCT-S2A


Relay Test Equipment-多功能继电保护测试仪 
PCI-600
RFD-200 S3


Transformer Turns Ratio Meters-变压器变比测试仪
ATRT-01 S3
ATRT-01B S3
ATRT-03
ATRT-03 S2
ATRT-03A S2
CVT-765
TRF-250  新
Tri-Phase


Transformer Winding Resistance Meters-变压器有载调压开关测试仪
LTCA-10
LTCA-40
TRM-20
TRM-203
TRM-40
TRM-403
TSB
WRM-10P


Transducers-传感器
ABB AHMA-8 Mechanism Transducer
Doble Transducer Adapter
Linear Transducer
Resistor Transducer Adapter
Resistor-Type Transducer
Rotary Transducer
Rotary Transducer with Magnetic Mount


Vacuum Bottle Testers VBT-75-断路器真空度耐压试验仪VBT-75  新
Vacuum Bottle Testers VBT-75p-断路器真空度耐压试验仪VBT-75p  新
Insulation Resistance Meters IRM-5000P-高压绝缘电阻测试仪IRM-5000P

Cables-电缆