Automatic-Armature-Testing-Machine-for-Household-Electrical-Appliances

Product Description

Automatic Armature Testing Machine for Household Electrical Appliances

Automatic Armature Testing Machine for Household Electrical Appliances

This armature testing machine is a fully automatic machine for armature performance testing. All the test quality report can be generated and printed.Machine has various testing options available to do testing.

(1)Machine specifications

Power Supply Voltage	AC 220V, 50Hz
Air source Pressure	0.4~0.6MPa
Test cycle	8~9s (according to 33bars)
Temperature	0~45ºC
Dimension	950x1250x580mm

(2)Testing specifications

Test Items	Test Description	Accuracy
Bar to Bar resistance	0.001Ω~1000Ω (Automatic ambient temperature compensation)	≤±0.5% Full scale
Welding resistance	0.001mΩ-10mΩ	±10μΩ
Cross resistance	0.01Ω-1000Ω (Automatic ambient temperature compensation)	≤±0.5% Full scale
Surge	100-2000Vpp (Max 3sets waveform)	±2.5%
Isolation resistance	DC 500V/1000V	0.1-500MΩ ≤±2.5% Full scale
Hipot	AC 100-2000V	0-20mA ≤±2.5% Full scale

(3) Application
Suitable for various types of DC motor armatures to do performance testing.

(4) Features
1. Bar to Bar resistance,0.01mΩ~10mΩ (Out of range display OVER)
  Four-terminal measurement to ensure accuracy
2. Welding resistance,0.001mΩ-10mΩ (Out of range display OVER)
  Six-terminal measurement to ensure accuracy
3. Cross resistance 0.01mΩ-10mΩ
  Four-terminal measurement to ensure accuracy
4.Surge 100-1000V (100V/time)
   Pulse crest:0.5u sec, Frequency 1~40MHz
   Standard waveform is Write, OK waveform is Green, NG waveform is Red
5.Isolation resistance  DC 500V
   Testing time:1~10s (0.1s/time)
   Range:1~500MΩ
   Accuracy: ≤±5%
6.Hipot AC 100-1000V
   Testing time:1~10s (0.1s/time)

(5)Machine configuration
15'' Touch screen
Sampling Chip: BB/TI (USA import)
Relay:NAIS(Japan Panasonic)
High voltage relay:Toward
Pneumatic parts: Airtac
Automatic Armature Testing Machine for Household Electrical Appliances