 |
|
|
 |
|
|
 |
 |
|
|
|
 This NH-X measures the combustion pressure inside cylinder at each crank shaft angle based on TDC and can show Pmax., Pcomp., Pmi., θig, IHP, each diagram such as P-θ, P-V. and the heat release.
They are shown on PC screen.
The best combustion condition can be found by our own sophisticated analyzing software with the accurate data.
Available to the improving of fuel consumption, reducing of the maintenance cost and the protection for serious trouble on diesel engine. |
|
|
Model NH-X II is the 40ch portable type and small size instrument with the high accurate performance and the high processing speed.
NH-X II can operate by 4 buttons, dialog on LCD and measure the max. pressure
even if no TDC pulse signal. |
|
|
|
|
 Engine |
2,4 cycle / Diesel, Gas |
|
No. of Cylinder |
Max 24 |
|
R.P.M. |
21-2800 RPM |
|
Max.Pressure |
200kg/cm2G Max. |
|
Memory Channel |
40ch |
|
Input Signal |
| Pressure sensor |
: Quartz Pressure Sensor
(Piezoelectric Type) |
| TDC Pulse |
: Proximity Switch |
| N/RPM Pulse |
: N times pulse per 1rpm (Option) |
| Multi Channel Input |
: Option |
|
|
Output Signal |
RS232C |
|
Others |
Data is shown on LCD. (P-θ, P-V)
Available w/o TDC signal
External Aux. input 40ch
|
|
Electric Source |
Rechargeable NiMH battery (AC100-200V) |
|
Dimension |
210x130x80 / 3kg |
| |
|
|
|
|
NH-X III can operate by 2 buttons and Data is analyzed by our software on PC.
Anybody can get the accurate and clear data easily. |
|
|
|
|
Engine |
2,4 cycle / Diesel, Gas |
|
No. of Cylinder |
Max 20 |
|
R.P.M |
21-2500 RPM |
|
Max.Pressure |
200kg/cm2G Max. |
|
Memory Channel |
20ch |
|
Input Signal |
| Pressure sensor |
: Quartz Pressure Sensor
(Piezoelectric Type) |
| TDC Pulse |
: Proximity Switch |
|
|
Output Signal |
RS232C |
|
Others |
Data is shown on PC
TDC signal required |
|
Electric Source |
AA alkaline battery x4 |
|
Dimension |
170x120x50 / 1kg |
| |
|
|
| |
PC software( Zoom with click)
 |
| |
|
|
|
|
|
|
|
