Ihara U.S.Ihara U.S.

Product Specifications

Measuring Geometry

0°/45° (ANSI PH2.17, ISO 5/4, DIN 16536)

Filter Response Status

Status T, Status E, Status A



Measuring Range

Density 0.00D - 2.50D



Light Source

Halogen Lamp, Approx. 2856°K

Aperture Diameter

3.0mm (1.7mm optional)


GaAsP Photodiode


128 x 64 Dot Graphic LCD

Power Supply

Ni-Cad (4.8V), 800mAh

Recharge Time

Approximately 1.5 hours

Measurements per Charge

Approximately 4,000 (Internal Testing)

Warm Up Time


Measuring Time

Approximately 1 second

Operating Temp. Range

41°F ~ 104°F (5°C ~ 40°C)

Polarization Filter


Security User Code



2 3/4” W x 2” H x 8 1/4” L (72mm x 50mm x 210mm)


1.2 lbs. (with batteries) (530 g)

Computer Output

Configurable RS-232C Serial Interface


R710, R710P
Color Reflection Densitometers

Available with Optional Plate Reading (R710P)


The model R710 color reflection densitometer utilizes the most advanced technology to ensure great accuracy, inter-instrument, and repeatablity. This instrument combines functionality and simple user interface in a small, lightweight design.

The model R710 measures: Density, and Density Difference.


  • Simple user interface with self-guiding prompts;
  • Menu-driven display guides the operator through calibration, set-up, and all measurement functions;
  • Extremely reliable and requiring little or no maintenance;
  • Multiple language user interface supported (English, Spanish, Portuguese, French, Italian, German, and Japanese);
  • Easy and low cost maintenance;
  • Manufactured in Japan under ISO 9001 certification;
  • Upgradeable to the model R720 or model R730.


  • Operations Manual
  • Calibration Standard
  • Multi-voltage input AC Adapter
  • Carrying Case
  • Serial Interface Cable (Optional)
  • Cable Harness (Optional)

For a nominal fee, you could upgrade your R710 to the model R720 or R730. Contact your dealer or IHARA-US for more information.

Feedback | Color Theory | Company Profile | Contact Ihara | Report Site Errors | Español | Français | 中文 | ©2016 Ihara U.S. Inc.