Electric car special multimeter, equipotential test digital multimeter Meetrahit H + E CAR application
Applications Metrahit H + E Car are a compact, rugged and reliable instrument, equally applicable to exact measurement and recording tasks, on-site services and laboratory:
Adjust the shunt in the calibration instrumentation
Ground continuity testing for open mining, equipotential connection systems and industrial and home applications or equipment
Test cable resistance, wiring, shunt resistance in PCB and thick film circuit
Measuring the contact resistance in relays, contactors and circuit breakers
Test the resistance in the fuse, and conductor resistance in large current circuit
Test transformer, coil, small motor, etc. winding resistance
Test aircraft discharge brush base and aircraft surface lap resistance and discharge brush
Contact resistors in uninterruptible power supply Test battery voltage measurement, such as in-vehicle capacitary batteries and emergency power supplies
Weld contact resistance test
Measurement of safety protection capabilities directly in direct contact with the discharge
Measurement of indirect contact after the charging and power battery charging
Insulation and dielectric strength (insulating resistance between all electrical components of high pressure system and frame)
Battery insulation (insulation resistance between high voltage battery poles and metal trays / frame)
Capacitor voltage
Electrical equipment protection type
Charging regulator test
Motor test (rated voltage, power, speed)
Electric car special multimeter, equipotential test digital multi-purpose metrait H + e car universal
Metrahit H + E Car Micro (European Table is a modern alternative to TH2 (Thomson) and WH2 (Horsi) measuring the bridge. They provide extended measurement range, higher precision and easier to read. As a generic measurement and test instrument, they acquire and record the value of the integrated memory module, including the resistance of the millis of microohum, and "normal meter resistance value" to the measured electricity by feeding measurement current in ohm to mega , Conductors or contacts. The corresponding measurement current is determined by the rotary selector switch, and within the range of 1 to 0.02a in the range of millis. The instrument also measures and records insulating resistors (Metrahit 27i only), test voltage sequential selection, for example, in order to test the resistance of in-vehicle electrical systems such as aircraft, ocean ships, and test over voltage arresters.
Electric car special multimeter, equipotential test digital multi-purpose metrait H + E CAR features
Easy to operate
It is very simple to operate, just use the included measurement cable Kaul Wen (KC4) or the selected 4-pole OL article (KC27) to connect the low resistance device to the instrument, then select the ideal measurement range.
Measurement storage and data export interface
Each Metrahit 27 is equipped with a measurement storage module, so it can be used as a data logger or recorder for all measurement functions. The measurement results can be transmitted to the PC by an optical interface provided as a standard device, or by an optional bidirectional adapter online transmission. In this way, for example, the characteristic voltage and temperature curve can display and analyze the linear relationship of the real-time time and measured values, or a single measurement value, such as the voltage of each battery in the battery, can be saved using the Data Hold function, It is analyzed on the PC in a table form.
Metrawin 10 / Metrahitmetrawin 10 / Metra Hit (Software Options): Record feature temperature curves and trigger characteristics (2 channel records using 2 METRA HIT instruments) and on the PC.
Metrawin10 / Metrahit Software Options
If desired, measurement data recorded to the measurement value memory module can be evaluated on the PC, and the IR interface (BD adapter) converted to the RS 232 protocol is used as a standard device.
It is recommended to make MeetRawin 10 / Metra Hit software, suitable for display, analysis, and archiving test results, suitable for Windows XP, Vista or 7 operating systems, which are provided as accessories. Settings for users (such as BD PACK or complete METRA HIT 27AS sets) are easy to connect and install, and all of them need to have high performance measurement data processing.
Balance compensation
Automatic offset balance compensation for lower measurement ranges. Therefore, it is no longer necessary to compensate for manual offset equilibrium required to METRA HIT 17 and its predecessor model.
Operator's protection
Metrahit 27 protects short-lived errors to be tested within 600V, implemented by internal protection circuits.
Test function and automatic function
All Metrahit 27 instruments are equipped with diodes and conduction test functions, as well as automatic and manual measurement range selection and battery automatic shutdown.
Strict condition
This equipment uses a very compact, sturdy design. In addition, it can also be protected from impact or drop, avoid damage to the soft rubber cover with tilt brackets, and the rubber material also ensures that the instrument does not drift if the instrument is placed on the vibrating surface.
Editor in charge: Tzh, Read more
Our other product:
