Summary:
Standard: GB12972-2008, MT 818-2009, “coal-used cable”
Standard: GB12972-2008, MT 818-2009, “coal-used cable”
Applicable scope: cable factories, mines, electric power transmission, scientific research and other units.
Features:
(1) Sampling conveniently, reliable test, so that it can save labor greatly, and improve the testing accuracy and efficiency.
(2) It’s qualified as high accuracy, good stability, and compact structure, which is easy to operate.
Technical parameters:
1. Measuring range: 1Ω--10ΚΩ
1. Measuring range: 1Ω--10ΚΩ
2. Range: 2ΚΩ; 10ΚΩ
3. Voltage range: 2V; 20V; 200V
4. Testing current: 0—5mA, adjustable
5. Testing accuracy: ±0.5%
6. Show: 3 1/2 LED digital display can show 0-1999 units, the decimal point and overload are showed automatically.
7. Recognize the cable phase Automatically, expressed by A, B, C.
8. Testing jig
8.1 specimen length: L≤500mm
8.2 Sample outer diameter: Φ20—Φ100mm
8.3 Probe diameter: ≤Φ1.5mm
8.4 Manual operation of electric sampling, to judge whether the sampling core-wire position is correct.
9. Power: 220V±10% 50Hz, or 60HZ , <70W.