High Precision 20gohm Low Voltage Test Equipment Insulation Meter Calibrator

General information

SXGZ-B Insulation Resistance Meter Calibrator is the reference instrument to calibrate insulation resistance meter. The resistance output maximum limitation is 20GΩ, nominal working voltage is 3kV, maximum measuring voltage is 3.5kV, input impedance ≥5GΩ. It's suitable for all models pointer type insulation resistance meter.

Features

√ Designed with independent leakage shield terminal and ground terminal, no obvious unstable, short circuit and open circuit.

√ High performance switch, long life service.

√ The open circuit voltage, mid-value voltage and peak value voltage are all measurable.

√ LCD screen

Specifications

Resistance output (HV Hi-Resistance Box)

√ Accuracy degree and working voltage (current)

√ Adjusting range: 100Ω~20GΩ, adjusting fineness: 100Ω

√ Working Condition:

√ Reference temperature range: 20~25ºC

√ Nominal working temperate range: 18~28ºC

√ Reference humidity range: 40%~60%

√ Nominal working temperature range: 25%~75%

√ Resistance variation limitation:

Note: "a" is the accuracy degree of output resistance meter.(a's value is according to different resistance meter)

√ Insulation Resistance:

The resistance value measured under nominal voltage is no less than 5TΩ, this value is the insulation resistance between output circuit and the circuit without any electric connection.

√ Dielectric strength: Between resistance output circuit with test point, the withstand ability is sine frequency 45~65Hz AC 6kV, test 1 min, no breakdown and flashover.

√ Residual resistance of input terminal should be <0.05Ω, variation <0.05Ω.

√ Oversize: 442mm×270mm×145mm

√ Weight: 5kg

Voltage measuring (HV DC Digital Voltmeter):

√ Measuring range: 0~3000V

√ Accuracy: ±(1 % read ±1 digit)

√ Reading stability: ≤±1 digit

√ Power Supply: DC9V

√ Input resistance: ≥5GΩ

Warranty: One year quality guarantee after shipment.


More details please kindly contact with Sansion Power.Thank you!

Sansion Power Electric was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace and etc.

Our products include:

HV Hipot Test Set System              Transformer Test Equipment

HV Switchgear Test Set                  Relay Protection Tester

CT/PT Tester                                    SF6/Oil Tester

Transmission Line Test System      Insulation Resistance Tester

Earth Resistance Tester

Sansion Power Electric contains R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, general office, sales departments, information office and etc, now we have more than 80 employees including 20 technical engineers. We have obtained the ISO9001 quality system certification and all products strictly conform to the international IEC or Chinese state standards.

Sansion Power has three subsidiaries companies:

Sansion Power Electric Co., Ltd. (R&D, manufacturing, marketing)

Sansion Power Electric Engineering Co., Ltd. (Electrical installation, laboratory construction, on-site service)

Sansion Power Electric Equipment Rental Co., Ltd. (Power electrical testing products rental and service)

From the date of order placing, we usually need 3-7 working days to manufacturing. Located in Wuhan City, the provincial capital of China, Sansion Power is easy to ship the package by the air or ocean. Sansion Power also can provide OEM service according your customized. We are sincerely looking forward to cooperate with you from all the countries of the whole world.