Shimpo DT-315A Data Sheet

DT-315A Portable Stroboscope with

DT-315A Heavy Duty, Portable Stroboscope with
Rechargeable Battery.

powered stroboscope possesses the same great features of the

DT-311A with the added convenience of total portability via its own

internal power supply. The quick recharge battery lasts up to two

hours of full continuous usage with its high intensity flash rate.

The DT-315A provides power flexibility by utilizing either its re-

chargeable internal, batteries or AC line-power when plugged into

the included AC adapter/charger unit. These features make the

DT-315A ideal for quality inspection and preventive maintenance

of automated motion equipment.

Features

• Internal, fast-charge rechargeable battery supply

• Aluminum construction provides exceptional durability

• High polish and focused reflector eliminates “blind” viewing areas

• External trigger allows unit to be automatically synchronized with equipment

• Continuous duty cycle eliminates need to shut down for cooling

• Phase shift allows visual analysis of rotating/reciprocating objects

• High accuracy ( ±0.01% of reading ) is ideal for QC inspection and process control

• Synchronous output enables strobe to drive other strobes

• Flash timer control conserves flash tube life

• Easy tri-pod or permanent mounting with integral mounting thread

The DT-315A heavy duty, battery

Rechargeable Battery

Easy Operation Control

LED
Display

Dial

Input Signal

SIG

MODE

X2 / ÷2

+/-

Change Operation from INTERNAL to EXTERNAL
flash control

Internal Signal “MODE” (Flash) or External Trigger
Control LED Changes to Indicate FPM (flash/min.),
flash delay in degrees and flash delay in milliseconds

Adjust Flash Rate Settings Increase 2 times or
decrease by 2 the flash rate setting when in
“Internal” mode

Phase “SHIFT” Advance or Retard viewed motion in
degrees or milliseconds

DT-315A Specifications

Flashing Range 40.0 - 35,000 fpm (flashes per minute)

Accuracy ±0.01 % of reading

Resolution

Phase Shift Use +/- push buttons (360° in 6 seconds)

Display Update Time 0.2 sec approx

Output Signal Synchronous, 400 μsec. Pulse output, 0 to +12 VDC amplitude(approx.), 4.7 KΩ impedance

Rate Multiplier/Divide 0.0 to 35,000 fpm

Flashing Range Synchronous Mode: 60.0 ~ 3,000FPM / Delay mode:200 ~ 3,000 FPM

External Mode Accuracy ±0.01 % ±1 digit

Phase Shift 0 to 359° with 1° resolution

Delay Time 0 to 2,000 mSec from 40 - 10,000 fpm

External Trigger Input Signal LO level: 0 -0.8 VDC, HI level: 2.5 - 12 VDC or open collector (NPN),pulse width 50 μsec min.

Input Impedance 4.7 KΩ to 12 V / 6.8 KΩ to 0 V

Display 5 digits, 0.4” (10 mm) high, LED

Flashtube Power/Life Xenon, 10 W max. (100 million flashes)

Flash Duration 10 to 40 μs automatically adjusts with flash rate

Lux Rating

Sensor Power Supply 12 VDC (40 mA)

Low Battery Indicator Display shows all L’s

Battery Life 1 - 2 hours depending on flash rate

Power Requirement Rechargeable Battery or AC Line Power with included AC adapter

Operating Temperature 32 - 104°F ( 0 - 40°C )

Product Weight 4.4 lbs (2 kg)

Package Weight 5.5 lbs (2.49 kg)

Dimensions 9.84” L x 4.72” W x 4.72” H (250 mm x 120 mm x 120 mm)

Warranty 2-Year

Certification CE

Included Accessories AC charger/adapter, flash tube removal tool, handle

0.1 fpm: 40.0 - 5,000 fpm / 0.2 fpm: 5,001 - 8,000 fpm /

0.5 fpm: 8,001 - 10,000 fpm / 1 fpm: 10,001 - 35,000 fpm

8” (20 cm) Distance = 4500 lx @ 1500 fpm, 3375 lx @ 6000 fpm with 4.5” (110 mm) irradiation
diameter.
20” (50 cm) Distance = 1300 lx @ 1500 fpm, 930 lx @ 6000 fpm with 10” (250 mm) irradiation
diameter.

Ordering Details

DT-315A Heavy duty, rechargeable battery powered stroboscope

DT-315A-230V Same as DT-315A except with 230V power

NIST-STROBE NIST traceable certificate for digital stroboscopes, includes data

Accessories

BAT-DT315A/P-ASSY Internal, rechargeable battery assembly for DT-315A

DT-315CHARGER AC adapter/charger for DT-315A

CARRYING-CASE Carrying Case for DT-315A

FLASHTUBE-311-2 Replacement flash tube for DT-315A

CABLE-311-10FT Input/output cable for DT-315A

SAS-DT300 Permanent mount swing arm

SG-300 Rubber strobe guard for DT-315A

Laser sensor with NPN/PNP (NO,NC) outputs, 1.5 kHz

LS-S50MLR-DT311

frequency, LED indication, DT-315A Connector Cable,
NEMA 6 (IP67) rating

DT-315A Viewing

Labeling Machine