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P630 Pro

PC platform: Windows 8.1, Windows 8, Windows 7, Vista & Windows XP. Recomanded system: Windows 7

With its fast test time and high performance the P630 are very cost-effective in a fully automated environment. In less than 1 seconds it performs measurement of 500 different frequency points and tests parameters as frequency response, sensitivity, polarity, phase, Rub & Buzz, THD, impedance, resonance, loudness, EBP, Qms, Qts, Re, F (Fres/Q), Bl-coil offset and a unique check for ambient noise. Each test data from the measurements are saved for future statistics and post-processing.

   
The P630 generates sufficient power with the internal power amplifier to energize all defects from air-gap problems, puffing sounds, loose particles, constrained voice coil, cabinet rattling, litze wire clatter, glue problems etc., which generally speaking are known as Rub & Buzz distortion.

P630 are able to measure microphone frequency response due to the built-in output compress function. This enables a constant signal pressure even from a standard loudspeaker.

The system consists of a service friendly 19" P600 cabinet with standard sized modules plus a PCI card with 4 x 24 bit A/D & D/A converters and a PCI I/O card to control the cabinet.
The cabinet contains protected 15 volt rms. power amplifier (optional 20 volt rms.) , up to 6 different input modules, an I/O module and microphone power supply.
On request it is possible to install a digital power amplifier with a output of max 48 V rms, 600 VA,  30 A peak.

The software is arranged in four modes, an operator mode, a technician mode, a global set-up mode, and a utility mode, which all are protected by passwords.

The operator mode is for day-to-day production testing of parameters alfaready set-up in the technician mode. This mode is specially designed for non skilled personnel or for fully automated operations.
In the technician mode all parameters as frequency range, test level, reference curves limits, Rub & Buzz and THD filters etc. are customized to the specific requirements for each individual test.
In the global set-up the graphical presentation, test control, paths for files, chain of tests, statistics etc. are defined in the global set-up the graphical presentation, test control, paths for files, chain of tests, statistics etc. are defined.
For post-processing and manipulation of stored data there are a number of Utility functions as Export and Import of data, Statistical analysis and graphical display of batch data etc. The statistical analysis including calculation of various numbers of standard deviation and average curves to determine the test limits. The analysis is able to find a best matched measured unit against the average or another unit.

The P630 is as standard equipped with two inputs. There are as standard four analyzing channels, one for frequency response, one for impedance and two for distortion / Rub & Buzz. Extra inputs (up to six) can be added to the system.

All necessary hardware, cables and software etc. are included in a standard delivery except for suitable microphones and PC.

List of common P630 test parameters:

Frequency response against upper / lower limits Sensitivity against upper / lower limits with move option  Impedance against upper / lower limits 
Frequency response against 2. upper / 2. lower limits  Sensitivity test point 1  Resonance  
Frequency response against 3. upper / 3. lower limits  Sensitivity test point 2  Qms 
Average of Frequency  Sensitivity test point 3  Qts  
Average of Frequency in groups  Sensitivity test point 4  F (Fres./Q)  
Average1 of sensitivity point 1-5  Sensitivity test point 5  Re
Average2 of sensitivity point 1-5  Rub & Buzz channel B against upper / lower limits  Voice Coil offset, BL
Polarity  Rub & Buzz channel D against upper / lower limits  EBP  
Slope of frequency  THD  T/S parameters
Current Distortion Ambient Noise Control Cpk / Ppk  

New Functions have has added from version 1.3k
Number of max. test points changed from 250 to 500 points.
Graph Invert function added.
Selection of font size added to main menu.
Graph curve thiknes function added. Normal / bold.

New Functions have has added from version 1.3j
Slope test added

New Functions have has added from version 1.3i
P630 now run on Searph 8, and PEX-D24 boards.
Multi dongel key support. This version of P630 progam run on all registrated dongles with a valid P630 serialnumber.
Run on 32 bit systems as well on 64 bit.

Supported cards for 32 bit: Marc4d (asio only), Marc4m, Trace 8, Seraph 8, PIO-D24 and PEX-D24.
Supported cards for 64 bit: Trace 8, Seraph 8, PIO-D24 and PEX-D24.

See Card/Sw table

New Functions have has added from version 1.3- to 1.3-h
P630 now run on Trace 8 board.

New Functions have has added from version 1.3-c to 1.3-e
Start frequency of sweep changed from 20 Hz to 5 Hz as minium.

New Functions have has added from version 1.3 to 1.3-c
A Bl test has been added to test for asymmetry distortion in impedance to detect coil offset.
A Cpk / Ppk curve analyze has been added.
A Curve Editor in a table form has been added.
A Jitter function has been added.
A Curve Display Selector have been added to give a better curve presentation.

New Functions have has added from version 1.2g to 1.3
Windows Vista supported.

New Functions have has added from version 1.1a to 1.2g
P630 now run on Marc4-d & Marc4-m boards.
Reset menu in edit mode have added a reset for each channel primary and secondary.
A pure phase test has been added as a secondary test.
Separate THD measurement has been added as secondary test to enable 2 different Rub & Buzz measurement at same time.
EBP measurement and test added in impedance measurement.
Measurement of Re added in impedance measurement to support Q  & EBP functions.
Ambient Noise Check control has been added for better reliability. 
A hardware configuration menu has been added to better add and modify hardware.
A hardware calibrations menu has been added to enable user to file calibrate and check hardware.
Thiele Small parameters added.

New Functions have has added from version 1.0 to 1.1
5 - separate sensitivity test points added.
2 - average test for the 5 sensitivity points.
Filter added for channel C to enable Current distortion test in speakers - the I-test.
Support external power amplifier this together with a optional external box to enable impendence measurement in single or multiplexed mode.