2. Products
  3. Moving Probe Tester
  4. Line Up
  5. E8M8161

E8 Series


Four probes mounted on the each side of the tester moves freely to record exponentially high test speed. Over 10,000 Test-Points/min. was accomplished by the combination of increasing probe efficiency and polished software control. While maintaining the fastest test speed, resolution of 2µm and repeatable accuracy of ±4µm is capable.

Max. Test Area32 x 24" (810x610mm)
Number of Probes4 Front, 4 Rear
Min. Board Size 3.9 x 3.9" (100x100mm)
Max. Board Thickness for Clamping0.354" (9mm)
Untestable Area3mm from edge of clamp area *1
Repeatable Accuracy ±0.16mil (±4µm)
Resolution0.08mil (2µm)
Min. Pad Pitch *24.8mil (120µm)
Min. Pad Size *32.0mil (50µm)
Test Voltage of Resistance MeasurementContinuity test: 0-10V
Isolation test: 250V(500V/1000V option)
Test Current of Resistance MeasurementContinuity test: 2.5µA-150mA
Clamp SystemPneumatic
CCD Camera4 Front, 4 Rear
Air Requirements Pressure: 0.5MPa, Consumption: 0.12ft³/min.(3.5ℓ/min.)
Power Supply *4 20A (Single Phase AC200-240V 50/60Hz)
Weight 4850lbs. (2200kg)
*1With needle probes. Value shall change when other probes are used.
*2With TIPRB-PB-N110, TIPRB-PB-N111 probe
*3With TIPRB-PB-B210, TIPRB-PB-B211 probe
*4Power Supply: There may be cases with inrush current equaling to 10 times of the rated and flowing when the power is turned ON. Please choose the breaker that will not cause any malfunction by such inrush current.
System Requirements
System Requirements1) Control PC & Monitor
2) PC & Monitor for Test Data Editing.
1) and 2) can be completed in one PC.
* Please inquire our sales for PC specification.
Probe TypeUsers can choose one of different types of probes depending on tester models. Please ask our sales for specifications of each probe & PC.
SoftwareEMMA2010 for Control PC is included,
but all other software is optional (supporting OS are
Windows 7 / Windows 8 / Windows 10).
Operating Conditions· 70-75°F (21-24°C), 30-70% relative humidity
Do not use under the environment that has heavy condensing, dust, vibration, and/or corrosive gas.
· Atmospheric Dew Point: -14°C or below (at 0.7Mpa, dew point is 15°C or below)
· Oil Mist Concentration: 1mg/㎥ (ANR) or below