Tsubosaka Electric will exhibit at CP+.

Tsubosaka Electric Co., Ltd.

Tsubosaka Electric will be exhibiting at CP+ 2012, which will be held in February 2012. From Thursday, February 9 to Sunday, February 12 Pacifico Yokohama, Annex Hall Booth number is "P-04". - Handshake evaluation system "SAP-1" - Luminance meter "LC-5" - High-performance measurement box "LSB-111 series" - Strobe light meter "LX-60" - Strobe light distribution tester "STB-225LD" - F-number tester "SMD-81T2" - Shutter tester "AS-250" And many more will be displayed and demonstrated. If you have time, please come visit our booth.

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Related product information

[Video Now Available] Brightness Measurement of Emitting Surface - Luminance Meter LC-5
"Please watch the video of the operation" Measurement of weak to high brightness from phosphor emission - Luminance meter for diffuse surface light sources.

Specifications Measurement Range: LV -4.00~19.00 (K: 1.3, at ISO 100) K value 1.0~2.0 cd/m² 0.00875~73370 (measurable from 8 mcd/m²) rlx 0.02448~230500 Measurement Accuracy: ±3% (at 20°C, ±5°) Display Functions: Data hold (retains displayed value) Backlight (5 seconds or continuous lighting) AUTO POWER OFF (approximately 5 minutes) *Does not operate when using AC adapter Communication I/F: USB communication (data output, mode switching, various settings possible) Auto calibration function compatible with Tsuzaka brightness box (for some products only) Light Receiving Element: 10Φ Si photodiode, sensitivity wavelength range 400~700nm Power Supply: Two AA batteries, AC adapter Dimensions and Weight: 141 (W) × 34.5 (H) × 81 (D) mm, approximately 310g (230g without silicone cover)
Strobe light meter
Introducing the standard and distribution types of the (light meter) strobe tester!

【Other Features】＜STB-209XL2＞ ■ Capable of measuring luminous time and illuminance ■ Detailed analysis with included PC software *For more information, please refer to the PDF document or feel free to contact us.
Aperture Area Meter: F Number Tester SMD-81T2
Measuring the aperture diameter areas of various camera lenses. The SENS sensitivity that can be calibrated and registered supports measurements for 4 series zoom lenses and others. Custom specifications can be ordered.

Measurement Items: 1. Aperture of lens-shutter cameras 2. Aperture of focal-plane shutter cameras 3. Lens aperture of interchangeable lenses (requires the use of a jig) 4. Aperture diameter when the sync contact of lens-shutter cameras is engaged or when the strobe flashes 5. Aperture setting time from EXIT signal Display: Displays aperture error against the reference value Display Value: -2.02 to +2.02 (EV) Measurement Range: F-stop: selectable in doubling series from 1.4 to 32 Lens Diameter: Φ80mm *SMD-100T2 is Φ100mm Measurement Accuracy: Within ±3% External Communication: RS232C compliant Power Supply: AC100±10%, 50/60Hz Dimensions and Weight: 320(W) × 750(H) × 280(D) mm, 12kg