FLICKER FUSION TEST 12021A || ALAT UJI KELELAHAN MATA Produk ALAT MONITORING LINGKUNGAN PERDAGANGAN

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Home » Produk » FLICKER FUSION TEST 12021A || ALAT UJI KELELAHAN MATA
FLICKER FUSION TEST 12021A || ALAT UJI KELELAHAN MATA
Perbesar Gambar
Harga: Nego
Pembelian Minimal: 1 Unit
Pembelian Maksimal: 50 Unit
Pengiriman: 2 hari sejak pembayaran
Masa Aktif: Selamanya
Update: 05-04-2022 16:05
Dilihat:21.363 Kali
 
Detail
FLICKER FUSION TEST MODEL-12021A ALAT UJI KELELAHAN MATA
 
Fungsi: alat uji Frekuensi subject kedipan mata melalui sinar cahaya yang  berkedip-kedip  
dan berhenti  secara spontan . Flicker Fusion Test dirancang untuk menguji ambang berkedip 
kritis  (Critical Fusion Thresold) sebagai indikasi kelelahan  mata.
 
Specification :   
 ▪ Power Supply : 10 VDC @ 1.5A, 2.1mm center positive DC plug 
 ▪ Fuse : 0.5A 5 x 20mm fast blow 
 ▪ Frequency : 1.0 to 100.0 Hz in 0.1 Hz increments with an error of 0.05% 
 ▪ Slide Holder : 2” x 2” 35mm holder for optional 12100 neutral density filters with 0.1% to 50% 
    light transmission 
 ▪ Ramp Rates : options of 0.5, 1, 2, and 4 Hz per second 
 ▪ Analog Input : 3.5mm mono phone plug with voltage range from 0.1 to 10V 
  : for 1.0 to 100.0 Hz flicker rate; ABSOLUTE MAX. INPUT = 14V 
 ▪ External Initiate : SPST normally open hand-held switch with RCA input 
 ▪ External Respons : SPST normally open hand-held switch with 3.5mm stereo plug 
 ▪ RS-232C  : Port Settings 9600 baud, no parity, 8 data bits, 1 stop bit 
 ▪ Max. Luminance : 58 Cd/m2 
 ▪ Viewing Angle : 1.9o 
 ▪ Light/Dark Ratio : 1:01:00
 ▪ Stimulus Color : White 
 ▪ Chamber Mask : Hypo-allergenic black silicone; mask may be cleaned with an alcohol wipe 
 ▪ Control Size : 8 5/8”W x 6.5”L x 3 ¼”H; Weight 0.82 kg
 ▪ Chamber Size : 7”W x 19”L x 16”H; Weight 3.36 kg
 
Parts Include :
- Control Unit (1pcs) 
- Viewing Chamber (1 pcs)
- 10 VDC wall mount AC adapter  (1 pcs)
- DB9 Female to Female cable (1 pcs)
- DB15 Male to Female cable (1 pcs)
- Single hand-held push button (1 pcs)
- Dual hand-held push button (1 pcs) 
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