MRP 29 HY 电阻测量系统

The surface quality and the efficiency in surface conditions of sheet Micro Ohmmeter metal / plates can measure with the resistance measurement system MRP29HY.

The MRP29HY consists of a micro-ohmmeter and a hydraulic press, the engineering principle is based on the ‘DEUTSCHEN VERBANDES FÜR SCHWEISSTECHNIK e.V.’ data sheet for quality evaluation on sheet metal. It is important for every application where the reliability is dependent from the surface quality. On top priority is welding of sheet metal (e.g. after etching, and brushing) in the automotive and aircraft industry, but also surface treatment as for example lacquer and splicing. You can measure the contact resistance on single sheet metal or overlap sheet metal e.g. aluminum or corresponding alloy. But it is also possible to measure other material.

用MRP29HY电阻测量系统可以测量金属/板材的表面质量和在表面条件下的效率。MRP29HY由一台微型压力机和一台液压机组成,其工程原理是基于“Deutschen VERBANDES F”SCHWEISSTECHNIK E.V.数据单对钣金进行质量评价。对于每一个可靠性取决于表面质量的应用程序来说,这都是非常重要的。在汽车和飞机工业中,最优先的是薄板的焊接(例如,蚀刻和刷焊),但也包括表面处理,例如漆和拼接。你可以测量单片金属或重叠金属的接触电阻,例如铝或相应的合金。但也有可能测量其他材料。

Specifications
Microohmmeter: special, integrated
Typical operating range: 1.0 µΩ to 100.0 µΩ
Automatic full Ranges: 180.0 µΩ / 1,800 µΩ
Uncertainty: 0.05% of reading +/- 2d
Displayed Resolution: 0.1 µΩ
Internal Resolution: 0.01 µΩ (10 nΩ)
Display: Color, numerical, graphically
Current: 10 A pure DC (selectable)
Measuring methods: DIN EN ISO 18594:2007 et al
DVS2929-0/1 2001, 2007
Thickness of sheet metal: 0.10 mm to 4 mm
Electrode distance: 5 mm
Sheet metal measuring area: 50 x 150 mm
Expanded measuring area: 150 x > 300 mm (Option)
Laminating force: 7.5 kN/3.5 kN Steel (var. 1…10 kN)
All settings: protected by password
Interface: Printer (Option), USB, RS232C
Div.Safety directives e.g.: EG:2006/42/-05-17
EG:2004/108/-12-15
EG:2006/95/-12-12
EG:2007/42/-03-16
Weight: ca. 35 kg (depends on options)
Dimensions: ca.550x730x760 mm (WxHxD)
Power Supply (Mains): 90 … 264VAC, 6.5A PFC
Battery (Option)
Pressure generation: Closed hydraulic sytem
On line force control: via DMS Sensor, displayed (Option)

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