| Place of Origin: | Hebei in China |
|---|---|
| Packaging Details: | packing in the carton |
Specifications
Classification:
* Anti-electroshock Type: Internally powered equipment.
* Anti-electroshock Degree: Type B applied part
* Harmful Liquid Proof Degree:
* Main unit : Ordinary equipment (sealed equipment without liquid proof).
* Probe: Prevent from water splashing, degree of protection: IPX4.
* Degree of Safety in Presence of Flammable Gases: Equipment not
* Anti-electroshock Type: Internally powered equipment.
* Anti-electroshock Degree: Type B applied part
* Harmful Liquid Proof Degree:
* Main unit : Ordinary equipment (sealed equipment without liquid proof).
* Probe: Prevent from water splashing, degree of protection: IPX4.
* Degree of Safety in Presence of Flammable Gases: Equipment not
suitable for use in
* presence of flammable gases.
* Working System: Continuous running equipment.
* EMC: Group I Class B.
* Suitable Using Range: Suitable for use after the 12th week of pregnancy.
Physical Characteristic
* Size: 135mm (Length) ×92mm (Width) ×29 (Height) mm
* Weight: About 245g (including batteries)
* presence of flammable gases.
* Working System: Continuous running equipment.
* EMC: Group I Class B.
* Suitable Using Range: Suitable for use after the 12th week of pregnancy.
Physical Characteristic
* Size: 135mm (Length) ×92mm (Width) ×29 (Height) mm
* Weight: About 245g (including batteries)
Environment
Working:
* Temperature: +5℃～+40℃
* Humidity: ≤80％
* Atmospheric Pressure: 70 kPa～l06kPa Transport and Storage:
* Temperature: -10℃～+55℃
* Humidity: ≤93％
* Atmospheric Pressure: 50 kPa～l06kPa Display: 45mm×25mm LCD display
FHR Performance
* FHR Measuring Range: 50~240BPM (BPM: beat per minute)
* Resolution: 1BPM
* Accuracy: ±2BPM
* Power consumption: < 0. 8W
* Auto Shut-OFF: After 1 minute no signal, power off automatically.
* Battery Type Recommended: Two pieces of 1. 5 V DC battery (SIZE AA LR6).
* FHR Measuring Range: 50~240BPM (BPM: beat per minute)
* Resolution: 1BPM
* Accuracy: ±2BPM
* Power consumption: < 0. 8W
* Auto Shut-OFF: After 1 minute no signal, power off automatically.
* Battery Type Recommended: Two pieces of 1. 5 V DC battery (SIZE AA LR6).
Probe:
* Nominal Frequency: 2. 0MHz
* Working Frequency: 2. 0MHz±10%
* P-: < 0. 5MPa
* Iob: < 10 mW/cm2
* Ispta: < 50mW/cm2
* Ultrasonic Output Intensity: Isata< 5 mW/cm2
* Ultrasonic Output Power: P< 10 mW
* Working Mode: Continuous wave Doppler
* Effective Radiating Area of Transducer: 157mm2±15%
