I18Z60007-SEM01_SAR_Rev0_part6

FCC ID: ZNFX210BM

RF Exposure Info

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FCCID_3784011

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 Appendix (Additional assessments outside the scope of SCS0O108)

 1. DC Voltage Linearity
      High Range
      Channel X
      Channel X
                      + Input
                      + Input
                                                 Reading (uV)
                                                  200030.95
                                                   20004.11
                                                                      Difference (1V)
                                                                             242
                                                                              —0.05
                                                                                                  Error (%)
                                                                                                  —0.00
                                                                                                  —0.00
      Channel X       — Input                     —20003.75                   2.02                0.01
      Channel Y       + Input                     200031.20                  —2.23                 0.00
      Channel Y       + Input                      20001.46                   ~2.74               —0.01
      Channel Y       — Input                     ~20005.92                   —0.05                0.00
      Channel Z       + Input                     200032.03                   ~1.05                0.00
      Channel Z       + Input                      20001.94                   «2241                —0.01
      Channel Z       = Input                     —20006.15                   —0.20                0.00


      Low Range                                  Reading (V)          Difference (LV)             Error (%)
      Channel X       + Input                      2000.66                    0.19                 0.01
      Channel X       + Input                       200.40                    —0.18                —0.09
      Channel X       = Input                      ~198.67                    0.81                 —0.40
      Channel Y       + Input                      2000.90                    0.48                 0.02
      Channel Y       + Input                       199.98                    —0.58                —0.29
      Channel Y       — Input                       —200.18                   —0.62                0.31
      Channel Z       + Input                      2000.68                    0.32                 0.02
      Channel Z       + Input                       199.07                    ~1.45                —0.72

      Channel Z       — Input                       +201.14                   ~1.52                0.76



 2. Common mode sensitivity
    DASY measurement parameters: Auto Zero Time: 3 sec; Measuringtime: 3 sec
                         Common mode                         High Range                        Low Range
                         Input Voltage (mV)              Average Reading (1V)             Average Reading (1V)

     Channel X                            200                      18.92                        16.76
                                         — 200                     —15.78                       —17.08
     Channel Y                            200                      —20.47                       —20.86
                                         — 200                     20.66                        20.31
     Channel Z                            200                      18.43                        18.46
                                         ~ 200                     ~15.65                       ~15.97



 3. Channel separation
     DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec
                        Input Voltage (mV)           Channel X (uV)         Channel Y (uV)     Channel Z (uV)

     Channel X                     200                        —                  0.08               —3.66
     Channel Y                     200                       712                      —              1.80
     Channel Z                     200                    10.44                  4.52                    —


 Certificate No: DAE4—1525_Oct17                              Page 4 of 5




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 4. AD—Converter Values with inputs shorted
    DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec



     Channel X

     Channel Y
                                                    High Range (LSB)

                                                            15817

                                                            16329
                                                                                      Low Range (LSB)

                                                                                             15005

                                                                                             14457
     Channel Z                                              15576                            15478



 5. Input Offset Measurement
    DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec
    Input 10MQ

                            Average (1V)        min. Offset (V)       max. Offset (uV)        Sid: [():\\’l;atlon

     Channel X                   0.63                 »0.54                 2.27                     0.51
     Channel Y                   ~2.07                ~3.42                ~1.02                     0.49
     Channel Z                   —0.89                —2.38                 0.83                     0.54



 6. Input Offset Current
     Nominal Input circuitry offset current on all channels: <25fA


 7. Input Resistance (Typical values for information)
                                                  Zeroing (kOhm)                      Measuring (MOhm)
     Channel X                                             200                                200
     Channel Y                                             200                                200
     Channel Z                                             200                                200



 8. Low Battery Alarm Voltage (Typical values for information)
     Typical values                                Alarm Level (VDC)
     Supply (+ Vee)                                                            +7.9
     Supply (— Vee)                                                            76



 9. Power Consumption (Typical values for information)
     Typical values                         Switched off (mA)        Stand by (mA)        Transmitting (mA)
     Supply (+ Vee)                                +0.01                  +6                        +14
     Supply (— Vec)                                —0.01                  —8                         —9




 Certificate No: DAE4—1525_Oct17                            Page 5 of 5




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                                         No. I18Z60007-SEM01
                                             Page 183 of 183


ANNEX J   Accreditation Certificate




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Document Created: 2018-03-15 17:07:50
Document Modified: 2018-03-15 17:07:50

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