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Service Manual - Test Report

VitaGuard®

Projekt ID: 0027

VG 3100 / VG 2100 / VG 310

1 Purpose

This report documents the tests carried out on the VitaGuard® monitor by the
distributor when performing the regular 18-month inspection or prior to delivering the
monitor for use.

2 Test Item

VitaGuard®
Serial Number (SN):

3 Reference

1. Test Procedure Document 0027-TD-0027-Rev C

4 Investigators

Test engineer:
Other engineers / technicians:

5 Company

0027-TD-0028-Rev C

VG 3100 o VG 2100 o VG 310

o

6 Location

Distributor address:

7 Test plan

7.1 Visual inspection of the monitor
Nr

Measurement / Action Range Value

The following labels are readable and not damaged:

•

Top label with keys (key panel)

1

•

Label on the back of the monitor with serial number and
safety warnings; warning label in battery compartment.

•

Label stripe at the front marking all inputs

The following connectors are fitted tightly and not damaged:

• ECG input (VG 3100 and VG 2100 only)

•

2

NA 3000-2 power supply input

•

SpO2 input (VG 3100 and VG 310 only)

• USB input

•

AUX input

3 The monitor casing and the LCD display are not damaged. o.k.

o.k.

o.k.

0027-TD-0028-Rev C-B5.1-Service Manual 18 Month Regular Inspection Test Report English.doc Page 1 of 3

Service Manual - Test Report

VitaGuard®

Projekt ID: 0027

VG 3100 / VG 2100 / VG 310

7.2 Functional measurements
Nr

Current Consumption with Ubat = 6V

1 Current from batteries when monitor switched off < 200 µA
2a Current from batteries VG 2100 40 ... 55 mA
b when switched on VG 3100 (SpO2 on) 60... 83 mA

(from SN 801050395)

c
d

(from SN 801040001 to SN 801050394) VG 310 (SpO

3 Current from battery when NA 3000-2 connected < 5 µA

4 Current from NA 3000-2 when monitor switched off 4,5 ... 6 mA
5a Current from NA3000-2 VG 2100 107 ... 125 mA
b when monitor switched on VG 3100 (SpO2 on) 125 ... 140 mA
c

(from SN 801050395) VG 310 (SpO

d

(from SN 801040001 to SN 801050394) * VG 310 (SpO

6 Green LED lights when NA 3000-2 connected o.k.

7 LCD backlight switches on when NA 3000-2 connected o.k.

8 Automatic change-over between batteries and NA 3000-2 o.k.

9 Automatic change-over when NA 3000-2 pulled from socket o.k.

Battery Control

10 Battery symbol full 6.0V
11 Battery symbol empty 4,5 ... 4,7 V
12 Internal battery “very good” o.k.

General

13 Parameters stay stored when monitor switched off o.k.
14 LED’s activated upon start-up, LCD display o.k. o.k.
15 Buzzer sounds loud and clear o.k.

Respiration section (VG 3100 and VG 2100 only)

16 Apnea alarm after 12 s 10 … 14 s
17 Apnea alarm stays active for further 15 s o.k.
18

Basal impedance = 500 Ω 400 ... 600 Ω

19

Basal impedance = 1000 Ω 900 ... 1100 Ω

20 Warning when red electrode removed o.k.

Heart Rate (HR) Section (VG 3100 and VG 2100 only)

21 Heart rate from 30 – 240 /min
22 Bradycardia alarm when HR = 40 /min 4 ... 8 s
23 Tachycardia alarm when HR = 240 /min 13 … 17 s
24 Heart rate when signal amplitude = 0.5 mV o.k.
25 Alarm when no signal present 3 ... 5 s

SpO2-Section (VG 3100 and VG 310 only)

26 Sensor off: Warning and technical alarm o.k.
27 SpO2 set to 97%, 90%, 80% with PR = 100 bpm o.k.
28 PR set to 90 bpm and 120 bpm, with SpO2 = 80% o.k.
29 SpO2 alarm when SpO2 = 70% 8 ... 12 s
30 SpO2 alarm when SpO2 = 90% 8 ... 12 s

Measurement / Action Range Value

VG 310 (SpO2 on) 55... 63 mA

0027-TD-0028-Rev C

on) 60 ... 75 mA

2

on) 120 ... 128 mA

2

on) 125 ... 135 mA

2

HR ± 2 /min

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