Omega Products HHT20-ROS User Manual
Q-52
Q
To Order
(Specify Model Number)
Model No. Price Description
HHT31 $450 Stroboscope, 115 Vac powered
HHT31-KIT 590 HHT31 with rugged case and spare lamp
HHT31-230 500 Stroboscope, 230 Vac powered
HHT31-230-KIT
655 HHT31-230 with rugged case and spare lamp
HHT32 515 Stroboscope with internal battery, 115 Vac, 3-hr recharger
HHT32-KIT 660 HHT32 with 3-hr recharger, case and spare lamp
HHT32-230 530 Stroboscope with internal battery, 230 Vac, 3-hr recharger
HHT32-230-KIT
670 HHT32-230 with 3-hr recharger case, spare lamp
HHT20-ROS 142 Remote sensor for tachometer mode
HHT32-SPC 25 Splashproof protective cover for HHT32 models only
Comes with operator’s manual and NIST certificate. HHT32 also includes rechargeable battery
and AC charger. “-KIT” models also include rugged carrying case and spare lamp.
Ordering Example: HHT32-KIT, stroboscope with rechargeable battery, 115 Vac fast charger,
rugged case and spare lamp, HHT32-SPC, splashproof cover, $660 + 25 = $685.
OCW-3, OMEGACARESMextends standard 1-year warranty to a total of 4 years ($168),
$660 + 165 = $825.
The HHT30 digital stroboscope
provides reliable and accurate
speed measurements as well as
stop-motion diagnostic inspection.
A rotary encoder enables quick,
precise frequency setting from 30 to
14,000 flashes per minute. The
crystal-controlled circuitry eliminates
drift and allows readings accurate to
0.1 rpm. “Divide by 2” and
“Multiply by 2” buttons let the user
check actual rpm. With “Phase +”
and “Phase -” buttons, the user can
add or subtract internal phase
delays to keep the reference viewing
target in eyesight. An “Adder Mode”
enables visual inspection for
misalignment or bent odd-numbered
fan blades, propellers, etc. In the
“Tach” mode, the unit uses external
sensors to measure up to 200,000 rpm
directly without flashing the strobe.
Up to 6 preset memory values can
be recalled from memory, and the
unit recalls the last value measured.
A “% Charge” indicator shows
remaining battery life. The
microprocessor-controlled charging
circuit ensures long battery life.
Specifications
Flash Range: 30 to 14,000 fpm,
0.5 to 233.33 fps
Flash Accuracy:
±0.01% rdg or ±0.5 fpm
Flash Resolution: 0.1 fpm
Tach Range:
5 to 200,000 rpm
Tach Resolution:
0.1 rpm, up to 99,999.9 rpm;
1 rpm, 100,000 to
200,000 rpm
Tach Accuracy: ±0.01%
rdg or ±0.2 rpm
Display: 6-digit backlit
alphanumeric LCD,
12.7 mm (0.5")
Average Power:
HHT31: 15 W
HHT32: 10 W
Flash Energy: 180 mJ (typical)
Flash Duration: 20 to 50 µs
Flash Tube Life:
100 million flashes typical
Power Supply:
HHT31: 115 or 230 Vac, 50 to 400 Hz
HHT32: Internal rechargeable
batteries, 6 Vdc @ 2.5 A max
Battery Life (HHT32):
Greater than 60 minutes @ 6000 fpm
External Trigger Input:
1
⁄8" phone plug, TTL compatible
Trigger to Flash Delay: 5 µs, typical
Synchronization Output:
1
⁄8" phone plug, TTL compatible
Weight:
HHT31: 0.7 kg (1.5 lb)
HHT32: 1.1 kg (2.5 lb)
Dimensions
Body: 90.4 H x 93.0 W x 229 mm L
(3.56 x 3.66 x 9")
Reflector Housing: 122 mm Dia. (4.8")
Handle: 108 mm L (4.25")
Tripod Mount:1⁄4-20 UNC
Operating Temperature:
5 to 40°C (41 to 104°F)
Operating Humidity: Max RH 80% for
temperatures up to 31°C (88°F), decreasing
linearly to 50% RH @ 40°C (104°F)
MOST POPULAR MODELS HIGHLIGHTED!
OMEGACARESMextended warranty program
is available for models shown on this page.
Ask your sales representative for full details
when placing an order. OMEGACARE
SM
covers parts, labor and equivalent loaners.
HHT30 Series
Starts at
$
450
Digital Stroboscope
HHT32, $515,
shown smaller
than actual size.
⻬ NIST Calibration
Certificate Included
⻬ Internal Rechargeable
Batteries or
AC-Powered Models
⻬ Electronic Switching
Provides Continuous
Cool Operation
⻬ Tachometer Mode
⻬ Internal Phase Shift
⻬ Easy-to-Read Backlit
Digital Display
⻬ Latching Trigger and
1
⁄4-20 UNC Tripod Mount
Allow Hands-Free
Operation
⻬ TTL-Compatible
Input/Output Jacks
⻬ Splashproof Cover
Available for Battery
Models
⻬ 6 User-Programmable
Memory Locations
NIST
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
www.omega.com
UNITED KINGDOM
www. omega.co.uk
Manchester, England
0800-488-488
UNITED STATES
www.omega.com
1-800-TC-OMEGA
Stamford, CT.
CANADA
www.omega.ca
Laval(Quebec)
1-800-TC-OMEGA
GERMANY
www.omega.de
Deckenpfronn, Germany
0800-8266342
Karviná, Czech Republic
FRANCE
www.omega.fr
Guyancourt, France
088-466-342
CZECH REPUBLIC
www.omegaeng.cz
596-311-899
BENELUX
www.omega.nl
Amstelveen, NL
0800-099-33-44
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