The ZCYS-50B digital extensometer calibrator is a high-precision displacement micrometer instrument developed and manufactured by Wuxi Zice Tuoxin Metrology Technology Co., Ltd. in accordance with the requirements of the JJG762-2007 extensometer calibration regulation and JJF1096-2002 extensometer calibrator calibration specification. It combines high-precision mechanical and precision electronic measurement control. Specially used for calibration of various extensometers (including 0.2 level), it can also be widely used for calibration of displacement sensors and corresponding dial gauges and micrometers.

The system meets the following standards: "JJF1096-2002 Calibration Specification for Streptometer Calibrators"; ISO9513:1999 Calibration of extensometers for uniaxial testing of metallic materials and JJG762-2007 Verification Regulations for extensometers.

Technical parameters:
1. Measure the gauge length range of the extensometer Lmax 500mm
2. Measure the installation aperture of the support arm on the support with a diameter of 8 φ10、φ28；
3. Input voltage: 220VAC
4. Working temperature:- 10～+40℃
5. Maximum range: 0-50mm
Range: within 0.2mm ≤ 0.2 μ m Absolute error
Range: 0.5mm or more ± 0.06% relative error
Minimum division: 0.0001mm
6. Applicable range of extensometer gauge length: 25-500mm adjustable
7. The equipment casing is refined by CNC technology, with a 7-inch touch LCD screen, built-in high-precision A/D, ARM processor and large capacity memory, Panasonic large capacity lithium battery, Android data port, and support for plug and play power bank.
8. The instrument comes with environmental temperature, humidity, and pressure measurements.
9. Equipped with GPS function, the instrument picks up the corresponding testing machine based on GPS latitude and longitude coordinates, and the LCD screen will display specific information of the testing machine such as unit name, instrument name, manufacturer, calibration date, etc.
The 10.4G transmission function can transfer measurement data to the cloud to generate original record verification certificates.
11. Dimensions: 200 x 190 x 510mm (length x width x height) Weight: 8kg
Reference standard:
JJF1096-2002 Calibration specification for extensometer calibrator
ISO9513-1999 Calibration of extensometers for uniaxial testing of metallic materials
JJG762-2007 Verification Regulations for Stretchers
Can calibrate the 0.2 level extensometer