| Certification: | CE |
|---|---|
| Trademark: | SD |
| Origin: | China |
| Customization: |
|---|
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| Performance | SD-50DL1 | SD-50DL2 | SD-50D1 | SD-50D2 |
| Display Mode | LED display |
Color display |
||
| Power Supply | 1.5V (AAA size) alkaline batteries * 2 | |||
| Power Consumption |
less than 25mA
|
less than 30mA | less than 80 mA | |
| Dimension | 61(L) mm * 36(W) mm * 32(H) mm | 60(L) * 30.5(W) * 32.5 (H) mm | 61(L) * 36(W) * 32(H) mm |
60(L) * 30.5(W) * 32.5 (H) mm
|
| Weight | About 60g (with the batteries) | About 50g (with the batteries)) | About 60g (with the batteries) | About 50g (with the batteries) |
Main Performance
1) Display Mode: 0.96" Dual-color display(blue and yellow)
2) SpO2 Measuring Range: 0% ~ 100%,(the resolution is 1%).
Accuracy: 70% ~ 100%: ±2% ,Below 70% unspecified.
3) PR Measuring Range: 30 bpm ~ 250 bpm, (the resolution is 1 bpm)
Accuracy: ±2 bpm or ±2% (select larger)
4) PI Measuring Range: 0 %~ 20%
Accuracy: When the PI measure range is 1%~ 20%,the permission of absolute error is ±1%
When the PI measure range is 0%~0.9%,the permission of absolute error is ±0.2%
5) Measurement Performance in Weak Filling Condition:SpO2 and pulse rate can be shown
correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%,
pulse rate error is ±2 bpm or ±2% (select larger).
6) Resistance to surrounding light: The deviation between the
value measured in the condition of man-made light or indoor
natural light and that of darkroom is less than±1%
7) Power Consumption: less than 80 mA
8) Voltage: DC 2.6V -3.6 V
9) Power Supply:1.5 V (AAA size) alkaline batteries x 2
10) Safety Type:Interior Battery, BF Type
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