HYZ-500+&HYZ-500++Pocket Fetal Doppler
Features：
◆ Pocket Fetal Doppler mainly applies to detect fetal heart rate for fetus of more than twelve weeks；
◆ HYZ-500+ with a LCD can display FHR accurately;
◆ HYZ-500++ with a blue backlight LCD is designed for darkness use;
◆ HYZ-500+ / 500++ with alarm function make caution for abnormal FHR and low battery capacity;
◆ Built-in speaker;
◆ 2.5MHz probe, easy to be replaced;
◆ Only 250g, easy to be carried with a gallus.
Specifications：
Executive standard: EN61266: 1995
Ultrasonic intensity: ≤10 mW / cm2
Comprehensive sensitivity: ≥ 90 dB
Doppler frequency: 100-3000Hz
Working temperature: 5-40 ℃
Humidity: ≤ 80%
Atmospheric pressure: 86-106 kPa
Ultrasonic frequency: 2.5 MHz ± 10% ( C.W.)
FHR display range: 60-210 BPM (± 2 BPM)
FHR alarm range: ＜100 BPM or ＞160 BPM
Battery: 9.6V Ni-MH rechargeable battery
Adapter input voltage: AC 220V ±10%, 50 Hz±1 Hz (or AC 110 V ±10% , 60 Hz ±1 Hz )
Adapter output voltage: DC 12V ± 1V
Maximum audio output intensity: ≤ 1.0 W
Static continuous working time: BF-500+ ≥ 5 H; BF-500++ ≥ 4 H
Packaging collocation:
Single unit dimension: 19.5 x 16.5 x 6.5 (cm); Gross Weigh: 0.85 kg
20 pcs / carton dimension: 43 x 35 x 40 (cm); Gross Weight: 15 kg
Normative collocation:
charger, gallus. ( option : portable soft handbag; 60 g Gel )
Language
Русский
English
