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Dongguan Gaotengda Precision Tools Co., Ltd

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Precision Measurement of Diaphragm Thickness in Diaphragm Thin Film Batteries by MAHR Germany
Date: 2022-10-10Read: 2

Precision Measurement of Diaphragm Thickness in Diaphragm Thin Film Batteries by MAHR Germany


Model: C1208+P2000

Brand: MAHR Germany

Features: Measurement range+2mm, repeatability accuracy 0.1um

Light pressure measurement, pneumatic vacuum lift probe digital and pointer result display

Data RS232 output

Marble measuring platform size can be selected


German MAHR thin film thickness gauge battery separator thickness gauge

German MAHR thin film thickness gauge

Brand: MAHR Germany

Model: P2004MA+C1208

Product Name: Thin Film Thickness Gauge; Also known as: Battery Diaphragm Thickness Gauge

The continuous development of the new energy power battery industry has led to increasing precision requirements for various components inside the battery. The performance of the battery separator determines the interface structure and internal resistance of the battery. The performance requirements of the diaphragm include four major indicators: thickness uniformity, mechanical properties, breathability, and physicochemical properties. We have specially launched this diaphragm thickness gauge for thickness uniformity

Product Features:

The entire product consists of a display and an inductive probe.

Display C1208/C1216:

  • Statistics or dynamic measurement

  • The simulation results show that

  • The numerical results show

  • Using 8 function keys allows for convenient adjustment of functions

  • Functions can be defined as selectable keys for quick access to up to 6 commonly used functions

  • Connecting the device to a computer and using Windows based MarTalk software allows for convenient program editing

  • The RS232 interface can be applied to sequential control or integrated quality management systems

  • Millimar can store 400 measurement data and can read data through RS232 interface

  • Users can calibrate themselves

Inductance probe P2004A:

  • The vacuum lift probe is controlled by a foot switch.

  • For thin films and other flexible battery materials, which are prone to deformation under stress, a small force measuring head is used, with five options: 0.25N, 0.5, 1N, 1.25N, and. 5N.

  • The repeatability accuracy can reach 0.1 μ m.

  • IP64 protection level, suitable for electroplating workshop environment.




Product Technical Parameters:

monitor:


display


Equipped with backlight LED, 115mmX70mm


Range and text display


7-digit LED display, 5X7 dot matrix, alphanumeric


Measurement data display


7-digit LED display, 7-segment


Tolerance display

5LEDs, 3 colors


Range display


±3、10、30、100、300、1000、3000、10000um


Inductive probe measurement range display


4000 (± 2000) um, resolution of 0.1um/0.01um


temperature coefficient


0.005%/degree


Protection level


IP54, IP43 under conductive dust


weight


About 2.1kg


Power requirements


100V…240V,47Hz…63Hz


Transmitting data


RS232, 9 needles


Overall dimensions


Approximately 205mm x 160mm x 165mm



Inductive probe parameter indicators:


Model type


P2004MA


measurement range


±2.0mm


Upgrade/Fallback


Vacuum lift


Electronic zero point force measurement


0.75N/±0.15N


Incremental force measurement


0.2N/mm


sensitivity


3%


repetitiveness


0.1um


hysteresis


0.5um





Sensitivity corrected linearity


Within ± 0.5 range


0.4um


Within ± 1.0 range


1.5um


Within ± 2.0 range


3.0um


Protection level


IP64


Cable length


2.5m

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