DYNOmite PWC Dynamometer Specifications 

DYNOmite Data-Acquisition Computer:

Expandable, surface mount, board system runs on 120-volt 60-Hz AC, 240-volt 50-Hz AC, or 12-volt DC
“Pro” PC based 28, 56 or 112+ channel capable board sets, require DYNO-MAX software
“Lite” 3-channel (upgradeable to “Pro” above)
Optional portable “Pro” 28-channel capable handheld with 168-character LCD & keypad
Up to 1,000 recordings per second (per channel)
Quick disconnect data harness
Non-volatile set-up memory
Rechargeable back-up battery option
Captures over 1-hour duration test runs
Real time and data playback displays
Observed and SAE corrected reports
“Smart Record” automated recorder triggering
RS-232 or USB output to optional printer or PC with DYNO-MAX 2000 software option 

Torque Transducer:

Environmentally sealed strain gauge
1% of full scale typical accuracy
Semi-automatic zero offset calibration
Patented - moment arm length independent
Special “PWC length” arm for hull clearance
Temperature compensated

Hp, Torque, and RPM Capacity:

Actual load capacity depends on test RPM (typical loading plots available)
Hp from 15 to 250+
Torque options from 5 to over 200 lb-ft
RPM from 1,000 to over 12,000

Engine Tachometer:

0 - 32,000+ RPM LCD display option
Quartz crystal calibrated
Magnetic absorber pick-up (standard)
RPM pulse type is selectable from ½ to 12 pulses per revolution
Optional “clamp-on” inductive pick-up

Load Control:

Manual knob water brake load valve (standard)
Optional Auto-Load Servo
Optional Electronic Throttle Controller

Water Brake Absorber:

9" toroid (tapered PTO mount) requires PWC Pump Adapter Assembly (purchased separately) for direct pump mounting
CNC machined from aircraft aluminum
Dual heavy-duty sealed bearings
Stainless steel, heat treated arbor shaft
Adjustable load characteristics
External Zerk grease fittings

Optional PWC Pump Adapters:

Required to directly mount absorber to PWC pumps (order to fit by PWC model)
Anodized, billet aluminum adapter housing
Heat treated, stainless steel shaft - fits 3° (1:10) PTO mount absorber arbors
Sealed ball bearing
Cushioned torque-arm stop

Optional Small Engine Test Stand:

Professional - roll formed steel frame
Removable stand (or wall) mount console
Vibration isolation mounts
Battery compartment
Portable wheeled design
Universal throttle
Semi-universal engine mounting plate
Optional overhead “skyhook” boom